{"id":1816,"date":"2023-08-22T08:30:31","date_gmt":"2023-08-22T00:30:31","guid":{"rendered":"https:\/\/uniasen.com\/?page_id=1816"},"modified":"2025-11-13T14:17:31","modified_gmt":"2025-11-13T06:17:31","slug":"seamless-pipe","status":"publish","type":"page","link":"https:\/\/uniasen.com\/pt\/produtos\/tubo-sem-costura\/","title":{"rendered":"Tubo de a\u00e7o sem costura"},"content":{"rendered":"<div id=\"page-header-78680959\" class=\"page-header-wrapper\">\n  <div class=\"page-title dark featured-title\">\n\n        <div class=\"page-title-bg\">\n      <div class=\"title-bg fill bg-fill\"\n        data-parallax-container=\".page-title\"\n        data-parallax-background\n data-parallax=\"-\">\n      <\/div>\n      <div class=\"title-overlay fill\"><\/div>\n    <\/div>\n    \n    <div class=\"page-title-inner container align-center flex-row medium-flex-wrap\" >\n              <div class=\"title-wrapper flex-col text-left medium-text-center\">\n          <h1 class=\"entry-title mb-0\">\n            Tubo de a\u00e7o sem costura          <\/h1>\n        <\/div>\n                    <div class=\"title-content flex-col flex-right text-right medium-text-center\">\n        <div class=\"title-breadcrumbs pb-half pt-half\"><\/div>      <\/div>\n    <\/div>\n\n     \n<style>\n#page-header-78680959 .title-bg {\n  background-image: url(https:\/\/uniasen.com\/wp-content\/uploads\/2023\/08\/slide_3-scaled-1.webp);\n}\n<\/style>\n  <\/div>\n    <\/div>\n  \n\n\t<section class=\"section\" id=\"section_1389414045\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row\"  id=\"row-2023857945\">\n\n\t<div id=\"col-886358037\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div id=\"gap-218165790\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-218165790 {\n  padding-top: 4%;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row align-middle\"  id=\"row-92175812\">\n\n\t<div id=\"col-722291495\" class=\"col medium-12 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_33395661\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner image-cover dark\" style=\"padding-top:56.25%;\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"750\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2024\/03\/seamless-steel-pipe-supplier.webp\" class=\"attachment-original size-original\" alt=\"Fornecedor de tubos de a\u00e7o sem costura\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2024\/03\/seamless-steel-pipe-supplier.webp 1000w, https:\/\/uniasen.com\/wp-content\/uploads\/2024\/03\/seamless-steel-pipe-supplier-300x225.webp 300w, https:\/\/uniasen.com\/wp-content\/uploads\/2024\/03\/seamless-steel-pipe-supplier-768x576.webp 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_33395661 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-2117678748\" class=\"col medium-12 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div id=\"text-203295132\" class=\"text\">\n\t\t\n<h2>Fabricante de tubos de a\u00e7o carbono sem costura<\/h2>\n\t\t\n<style>\n#text-203295132 {\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"text-3898328040\" class=\"text\">\n\t\t\n<p>Um tubo de a\u00e7o sem costura (SMLS Pipe) n\u00e3o tem costura de solda. Ele \u00e9 mais dur\u00e1vel, e os clientes comerciais, industriais e residenciais geralmente o escolhem para muitas aplica\u00e7\u00f5es.<\/p>\n<p><span style=\"color: #993300;\"><a style=\"color: #993300;\" href=\"https:\/\/uniasen.com\/pt\/sobre\/\">UNIASEN<\/a><\/span> \u00e9 um fabricante e fornecedor de tubos de a\u00e7o carbono sem costura. Temos mais de duas d\u00e9cadas de experi\u00eancia no setor. Nosso foco \u00e9 fornecer servi\u00e7os de atacado de tubos de a\u00e7o carbono para clientes em mais de 50 pa\u00edses em todo o mundo.<\/p>\n<p>Ao considerar a venda de tubos de a\u00e7o sem costura no atacado, consulte os par\u00e2metros a seguir. Ou entre em contato diretamente com nossos especialistas. Eles podem aconselh\u00e1-lo sobre dimens\u00f5es, toler\u00e2ncias, especifica\u00e7\u00f5es, quantidades, etc.<\/p>\n\t\t\n<style>\n#text-3898328040 {\n  font-size: 1.9rem;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t<div id=\"gap-1748906741\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-1748906741 {\n  padding-top: 30px;\n}\n<\/style>\n\t<\/div>\n\t\n<div class=\"row\"  id=\"row-1686958566\">\n\n\t<div id=\"col-247495123\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n<a href=\"#is-pop\" class=\"button alert\"  style=\"border-radius:9px;\">\n\t\t<span>Obter uma cota\u00e7\u00e3o de tubo SMLS<\/span>\n\t<\/a>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t<div id=\"gap-2018436528\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-2018436528 {\n  padding-top: 2%;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1389414045 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_1099590862\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row align-middle\"  id=\"row-1940039806\">\n\n\t<div id=\"col-312074047\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div id=\"text-1469210723\" class=\"text\">\n\t\t\n<h2>Especifica\u00e7\u00e3o do tubo sem costura de a\u00e7o carbono UNIASEN<\/h2>\n\t\t\n<style>\n#text-1469210723 {\n  text-align: center;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-165652017\" class=\"col medium-12 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<ul>\n<li><strong>Nome:<\/strong> Tubo de a\u00e7o sem costura (SMLS)<\/li>\n<li><strong>Padr\u00e3o:<\/strong> <span style=\"color: #993300;\"><a style=\"color: #993300;\" href=\"https:\/\/uniasen.com\/pt\/padroes\/api-5l\/\">API 5L<\/a><\/span>API 5CT, <span style=\"color: #993300;\"><a style=\"color: #993300;\" href=\"https:\/\/uniasen.com\/pt\/padroes\/astm-a106\/\">ASTM A106<\/a><\/span>, <span style=\"color: #993300;\"><a style=\"color: #993300;\" href=\"https:\/\/uniasen.com\/pt\/padroes\/astm-a53\/\">ASTM A53<\/a><\/span>, ASTM A179, ASTM A789, ASTM A333, ASTM A192, DN17175, DIN1629, DIN2391, EN10216<\/li>\n<li><strong>Nota:<\/strong> GR.A, GR.B,10#, 20#<br \/>X42, X46, X52, X56,X60,X70, H40, J55, K55, N80,P110<\/li>\n<li><strong>Tipos:<\/strong> <span style=\"color: #993300;\"><a style=\"color: #993300;\" href=\"https:\/\/uniasen.com\/pt\/produtos\/tubulacao-de-linha\/\">Tubo de linha<\/a><\/span>Tubula\u00e7\u00e3o e revestimento, tubo de caldeira, tubo de perfura\u00e7\u00e3o etc.<\/li>\n<li><strong>Tamanhos:<\/strong><br \/>Di\u00e2metro de sa\u00edda: 1\/4\u2033-36\u2033(13,7mm ~914mm, DN8~ DN900)<br \/>Espessura: 1,65 mm a 30,96 mm (SCH 5S a SCH XXS)<br \/>Comprimento: 3m-18m<\/li>\n<li><strong>Revestimento de tubos:<\/strong> Lubrifica\u00e7\u00e3o, envernizamento, galvaniza\u00e7\u00e3o por imers\u00e3o a quente, pr\u00e9-galvaniza\u00e7\u00e3o, revestimento de ep\u00f3xi ligado por fus\u00e3o (FBE), revestimento de polietileno (PE), revestimento de polipropileno (PP)<\/li>\n<li><strong>Tipo de extremidade do tubo:<\/strong> Extremidade quadrada, extremidade chanfrada, extremidade rosqueada, extremidade ranhurada, extremidade com ombro<\/li>\n<li><strong>Acess\u00f3rios de conex\u00e3o:<\/strong> Cotovelo de tubo, T de tubo, cruzeta de tubo, redutor de tubo, flange de tubo, acoplamento de tubo, bra\u00e7adeira de tubo<\/li>\n<\/ul>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-833036383\" class=\"col medium-10 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_413864687\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"650\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/12\/Introduction-of-Seamless-Steel-Pipe.webp\" class=\"attachment-original size-original\" alt=\"Introdu\u00e7\u00e3o ao tubo de a\u00e7o sem costura\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/12\/Introduction-of-Seamless-Steel-Pipe.webp 1000w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/12\/Introduction-of-Seamless-Steel-Pipe-300x195.webp 300w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/12\/Introduction-of-Seamless-Steel-Pipe-768x499.webp 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_413864687 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-1888500115\">\n\n\t<div id=\"col-534398118\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n<a href=\"#is-pop\" class=\"button alert\"  style=\"border-radius:9px;\">\n\t\t<span>Obtenha uma cota\u00e7\u00e3o gratuita agora<\/span>\n\t<\/a>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1099590862 {\n  padding-top: 10px;\n  padding-bottom: 10px;\n  background-color: rgb(250, 251, 254);\n}\n@media (min-width:550px) {\n  #section_1099590862 {\n    padding-top: 0px;\n    padding-bottom: 0px;\n  }\n}\n@media (min-width:850px) {\n  #section_1099590862 {\n    padding-top: 30px;\n    padding-bottom: 30px;\n  }\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_207918147\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row\"  id=\"row-1686799420\">\n\n\t<div id=\"col-1632580158\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div id=\"text-3961560035\" class=\"text\">\n\t\t\n<h2>Tamanhos de tubos de a\u00e7o sem costura<\/h2>\n\t\t\n<style>\n#text-3961560035 {\n  text-align: center;\n}\n<\/style>\n\t<\/div>\n\t\n<div style=\"overflow: auto; \" >\n<table border=\"\u201d1\u2033\" width=\"\u201d3000px\u201d\" height=\"\u201d120px\u201d\" align=\"\u201dcenter\u201d\" >\n<thead>\n<tr>\n<th colspan=\"2\">TAMANHO NOMINAL DO TUBO<\/th>\n<th>OD<\/th>\n<th colspan=\"13\">ESPESSURA NOMINAL DA PAREDE<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>DN<\/td>\n<td>POLEGADA<\/td>\n<td>MM<\/td>\n<td>SCH10<\/td>\n<td>SCH20<\/td>\n<td>SCH30<\/td>\n<td>DST<\/td>\n<td>SCH40<\/td>\n<td>SCH60<\/td>\n<td>XS<\/td>\n<td>SCH80<\/td>\n<td>SCH100<\/td>\n<td>SCH120<\/td>\n<td>SCH140<\/td>\n<td>SCH160<\/td>\n<td>XXS<\/td>\n<\/tr>\n<tr>\n<td>15<\/td>\n<td>1\/2<\/td>\n<td>21.3<\/td>\n<td>2.11<\/td>\n<td> <\/td>\n<td>2.41<\/td>\n<td>2.77<\/td>\n<td>2.77<\/td>\n<td> <\/td>\n<td>3.73<\/td>\n<td>3.73<\/td>\n<td> <\/td>\n<td> <\/td>\n<td> <\/td>\n<td>4.78<\/td>\n<td>7.47<\/td>\n<\/tr>\n<tr>\n<td>20<\/td>\n<td>3\/4<\/td>\n<td>26.7<\/td>\n<td>2.11<\/td>\n<td> <\/td>\n<td>2.41<\/td>\n<td>2.87<\/td>\n<td>2.87<\/td>\n<td> <\/td>\n<td>3.91<\/td>\n<td>3.91<\/td>\n<td> <\/td>\n<td> <\/td>\n<td> <\/td>\n<td>5.56<\/td>\n<td>7.82<\/td>\n<\/tr>\n<tr>\n<td>25<\/td>\n<td>1<\/td>\n<td>33.4<\/td>\n<td>2.77<\/td>\n<td> <\/td>\n<td>2.9<\/td>\n<td>3.38<\/td>\n<td>3.38<\/td>\n<td> <\/td>\n<td>4.55<\/td>\n<td>4.55<\/td>\n<td> <\/td>\n<td> <\/td>\n<td> <\/td>\n<td>6.35<\/td>\n<td>9.09<\/td>\n<\/tr>\n<tr>\n<td>32<\/td>\n<td>1.1\/4<\/td>\n<td>42.2<\/td>\n<td>2.77<\/td>\n<td> <\/td>\n<td>2.97<\/td>\n<td>3.56<\/td>\n<td>3.56<\/td>\n<td> <\/td>\n<td>4.85<\/td>\n<td>4.85<\/td>\n<td> <\/td>\n<td> <\/td>\n<td> <\/td>\n<td>6.35<\/td>\n<td>9.7<\/td>\n<\/tr>\n<tr>\n<td>40<\/td>\n<td>1.1\/2<\/td>\n<td>48.3<\/td>\n<td>2.77<\/td>\n<td> <\/td>\n<td>3.18<\/td>\n<td>3.68<\/td>\n<td>3.68<\/td>\n<td> <\/td>\n<td>5.08<\/td>\n<td>5.08<\/td>\n<td> <\/td>\n<td> <\/td>\n<td> <\/td>\n<td>7.14<\/td>\n<td>10.15<\/td>\n<\/tr>\n<tr>\n<td>50<\/td>\n<td>2<\/td>\n<td>60.3<\/td>\n<td>2.77<\/td>\n<td> <\/td>\n<td>3.18<\/td>\n<td>3.91<\/td>\n<td>3.91<\/td>\n<td> <\/td>\n<td>5.54<\/td>\n<td>5.54<\/td>\n<td> <\/td>\n<td> <\/td>\n<td> <\/td>\n<td>8.74<\/td>\n<td>11.07<\/td>\n<\/tr>\n<tr>\n<td>65<\/td>\n<td>2.1\/2<\/td>\n<td>73<\/td>\n<td>3.05<\/td>\n<td> <\/td>\n<td>4.78<\/td>\n<td>5.16<\/td>\n<td>5.16<\/td>\n<td> <\/td>\n<td>7.01<\/td>\n<td>7.01<\/td>\n<td> <\/td>\n<td> <\/td>\n<td> <\/td>\n<td>9.53<\/td>\n<td>14.02<\/td>\n<\/tr>\n<tr>\n<td>80<\/td>\n<td>3<\/td>\n<td>88.9<\/td>\n<td>3.05<\/td>\n<td> <\/td>\n<td>4.78<\/td>\n<td>5.49<\/td>\n<td>5.49<\/td>\n<td> <\/td>\n<td>7.62<\/td>\n<td>7.62<\/td>\n<td> <\/td>\n<td> <\/td>\n<td> <\/td>\n<td>11.13<\/td>\n<td>15.25<\/td>\n<\/tr>\n<tr>\n<td>90<\/td>\n<td>3.1\/2<\/td>\n<td>101.6<\/td>\n<td>3.05<\/td>\n<td> <\/td>\n<td>4.78<\/td>\n<td>5.74<\/td>\n<td>5.74<\/td>\n<td> <\/td>\n<td>8.08<\/td>\n<td>8.08<\/td>\n<td> <\/td>\n<td> <\/td>\n<td> <\/td>\n<td> <\/td>\n<td> <\/td>\n<\/tr>\n<tr>\n<td>100<\/td>\n<td>4<\/td>\n<td>114.3<\/td>\n<td>3.05<\/td>\n<td> <\/td>\n<td>4.78<\/td>\n<td>6.02<\/td>\n<td>6.02<\/td>\n<td> <\/td>\n<td>8.56<\/td>\n<td>8.56<\/td>\n<td> <\/td>\n<td>11.13<\/td>\n<td> <\/td>\n<td>13.49<\/td>\n<td>17.12<\/td>\n<\/tr>\n<tr>\n<td>125<\/td>\n<td>5<\/td>\n<td>141.3<\/td>\n<td>3.4<\/td>\n<td> <\/td>\n<td> <\/td>\n<td>6.55<\/td>\n<td>6.55<\/td>\n<td> <\/td>\n<td>9.53<\/td>\n<td>9.53<\/td>\n<td> <\/td>\n<td>12.7<\/td>\n<td> <\/td>\n<td>15.88<\/td>\n<td>19.05<\/td>\n<\/tr>\n<tr>\n<td>150<\/td>\n<td>6<\/td>\n<td>168.3<\/td>\n<td>3.4<\/td>\n<td> <\/td>\n<td> <\/td>\n<td>7.11<\/td>\n<td>7.11<\/td>\n<td> <\/td>\n<td>10.97<\/td>\n<td>10.97<\/td>\n<td> <\/td>\n<td>14.27<\/td>\n<td> <\/td>\n<td>18.26<\/td>\n<td>21.95<\/td>\n<\/tr>\n<tr>\n<td>200<\/td>\n<td>8<\/td>\n<td>219.1<\/td>\n<td>3.76<\/td>\n<td>6.35<\/td>\n<td>7.04<\/td>\n<td>8.18<\/td>\n<td>8.18<\/td>\n<td>10.31<\/td>\n<td>12.7<\/td>\n<td>12.7<\/td>\n<td>15.09<\/td>\n<td>18.26<\/td>\n<td>20.62<\/td>\n<td>23.01<\/td>\n<td>22.23<\/td>\n<\/tr>\n<tr>\n<td>250<\/td>\n<td>10<\/td>\n<td>273.1<\/td>\n<td>4.19<\/td>\n<td>6.35<\/td>\n<td>7.8<\/td>\n<td>9.27<\/td>\n<td>9.27<\/td>\n<td>12.7<\/td>\n<td>12.7<\/td>\n<td>15.09<\/td>\n<td>18.26<\/td>\n<td>21.44<\/td>\n<td>25.4<\/td>\n<td>28.58<\/td>\n<td>25.4<\/td>\n<\/tr>\n<tr>\n<td>300<\/td>\n<td>12<\/td>\n<td>323.9<\/td>\n<td>4.57<\/td>\n<td>6.35<\/td>\n<td>8.38<\/td>\n<td>9.53<\/td>\n<td>10.31<\/td>\n<td>14.27<\/td>\n<td>12.7<\/td>\n<td>17.48<\/td>\n<td>21.44<\/td>\n<td>25.4<\/td>\n<td>28.58<\/td>\n<td>33.32<\/td>\n<td>25.4<\/td>\n<\/tr>\n<tr>\n<td>350<\/td>\n<td>14<\/td>\n<td>355.5<\/td>\n<td>6.35<\/td>\n<td>7.92<\/td>\n<td>9.53<\/td>\n<td>9.53<\/td>\n<td>11.13<\/td>\n<td>15.09<\/td>\n<td>12.7<\/td>\n<td>19.05<\/td>\n<td>23.83<\/td>\n<td>27.79<\/td>\n<td>31.75<\/td>\n<td>35.71<\/td>\n<td> <\/td>\n<\/tr>\n<tr>\n<td>400<\/td>\n<td>16<\/td>\n<td>406.4<\/td>\n<td>6.35<\/td>\n<td>7.92<\/td>\n<td>9.53<\/td>\n<td>9.53<\/td>\n<td>12.7<\/td>\n<td>16.66<\/td>\n<td>12.7<\/td>\n<td>21.44<\/td>\n<td>26.19<\/td>\n<td>30.96<\/td>\n<td>36.53<\/td>\n<td>40.19<\/td>\n<td> <\/td>\n<\/tr>\n<tr>\n<td>450<\/td>\n<td>18<\/td>\n<td>457.2<\/td>\n<td>6.35<\/td>\n<td>7.92<\/td>\n<td>11.13<\/td>\n<td>9.53<\/td>\n<td>14.27<\/td>\n<td>19.05<\/td>\n<td>12.7<\/td>\n<td>23.83<\/td>\n<td>39.36<\/td>\n<td>34.93<\/td>\n<td>39.67<\/td>\n<td>45.24<\/td>\n<td> <\/td>\n<\/tr>\n<tr>\n<td>500<\/td>\n<td>20<\/td>\n<td>508<\/td>\n<td>6.35<\/td>\n<td>9.53<\/td>\n<td>12.7<\/td>\n<td>9.53<\/td>\n<td>15.09<\/td>\n<td>20.62<\/td>\n<td>12.7<\/td>\n<td>26.19<\/td>\n<td>32.54<\/td>\n<td>38.1<\/td>\n<td>44.45<\/td>\n<td>50.01<\/td>\n<td> <\/td>\n<\/tr>\n<tr>\n<td>550<\/td>\n<td>22<\/td>\n<td>553.8<\/td>\n<td>6.35<\/td>\n<td>9.53<\/td>\n<td>12.7<\/td>\n<td>9.53<\/td>\n<td> <\/td>\n<td>22.23<\/td>\n<td>12.7<\/td>\n<td>28.58<\/td>\n<td>34.93<\/td>\n<td>41.28<\/td>\n<td>47.63<\/td>\n<td>53.98<\/td>\n<td> <\/td>\n<\/tr>\n<tr>\n<td>600<\/td>\n<td>24<\/td>\n<td>609.6<\/td>\n<td>6.35<\/td>\n<td>9.53<\/td>\n<td>14.27<\/td>\n<td>9.53<\/td>\n<td>17.48<\/td>\n<td>24.61<\/td>\n<td>12.7<\/td>\n<td>30.96<\/td>\n<td>38.89<\/td>\n<td>46.02<\/td>\n<td>52.37<\/td>\n<td>59.54<\/td>\n<td> <\/td>\n<\/tr>\n<tr>\n<td>650<\/td>\n<td>26<\/td>\n<td>660.4<\/td>\n<td>7.92<\/td>\n<td>12.7<\/td>\n<td> <\/td>\n<td>9.53<\/td>\n<td> <\/td>\n<td> <\/td>\n<td>12.7<\/td>\n<td> <\/td>\n<td> <\/td>\n<td> <\/td>\n<td> <\/td>\n<td> <\/td>\n<td> <\/td>\n<\/tr>\n<tr>\n<td>700<\/td>\n<td>28<\/td>\n<td>711<\/td>\n<td>7.92<\/td>\n<td>12.7<\/td>\n<td>15.88<\/td>\n<td>9.53<\/td>\n<td> <\/td>\n<td> <\/td>\n<td>12.7<\/td>\n<td> <\/td>\n<td> <\/td>\n<td> <\/td>\n<td> <\/td>\n<td> <\/td>\n<td> <\/td>\n<\/tr>\n<tr>\n<td>750<\/td>\n<td>30<\/td>\n<td>762<\/td>\n<td>7.92<\/td>\n<td>12.7<\/td>\n<td>15.88<\/td>\n<td>9.53<\/td>\n<td> <\/td>\n<td> <\/td>\n<td>12.7<\/td>\n<td> <\/td>\n<td> <\/td>\n<td> <\/td>\n<td> <\/td>\n<td> <\/td>\n<td> <\/td>\n<\/tr>\n<tr>\n<td>800<\/td>\n<td>32<\/td>\n<td>312<\/td>\n<td>7.92<\/td>\n<td>12.7<\/td>\n<td>15.88<\/td>\n<td>9.53<\/td>\n<td>17.48<\/td>\n<td> <\/td>\n<td>12.7<\/td>\n<td> <\/td>\n<td> <\/td>\n<td> <\/td>\n<td> <\/td>\n<td> <\/td>\n<td> <\/td>\n<\/tr>\n<tr>\n<td>850<\/td>\n<td>34<\/td>\n<td>864<\/td>\n<td>7.92<\/td>\n<td>12.7<\/td>\n<td>15.88<\/td>\n<td>9.53<\/td>\n<td>17.48<\/td>\n<td> <\/td>\n<td>12.7<\/td>\n<td> <\/td>\n<td> <\/td>\n<td> <\/td>\n<td> <\/td>\n<td> <\/td>\n<td> <\/td>\n<\/tr>\n<tr>\n<td>900<\/td>\n<td>36<\/td>\n<td>914<\/td>\n<td>7.92<\/td>\n<td>12.7<\/td>\n<td>15.88<\/td>\n<td>9.53<\/td>\n<td>19.05<\/td>\n<td> <\/td>\n<td>12.7<\/td>\n<td> <\/td>\n<td> <\/td>\n<td> <\/td>\n<td> <\/td>\n<td> <\/td>\n<td><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t<div id=\"gap-824144488\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-824144488 {\n  padding-top: 30px;\n}\n<\/style>\n\t<\/div>\n\t\n<div class=\"row\"  id=\"row-226752469\">\n\n\t<div id=\"col-1454132522\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n<a href=\"#is-pop\" class=\"button alert\"  style=\"border-radius:9px;\">\n\t\t<span>Obtenha uma cota\u00e7\u00e3o agora<\/span>\n\t<\/a>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_207918147 {\n  padding-top: 6px;\n  padding-bottom: 6px;\n}\n@media (min-width:550px) {\n  #section_207918147 {\n    padding-top: 30px;\n    padding-bottom: 30px;\n  }\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_561095046\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row align-center\"  id=\"row-492003039\">\n\n\t<div id=\"col-252594751\" class=\"col medium-6 small-12 large-8\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n<h2>Tubo sem costura de a\u00e7o carbono Aplica\u00e7\u00f5es<\/h2>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row row-small align-equal row-box-shadow-3-hover\"  id=\"row-1985918634\">\n\n\t<div id=\"col-1240168850\" class=\"col medium-4 small-6 large-4\"  >\n\t\t\t\t<div class=\"col-inner\" style=\"background-color:rgba(207, 207, 207, 0.186);\" >\n\t\t\t\n\t\t\t\n\n\t<a class=\"plain\" href=\"#\" >\t<div class=\"icon-box featured-box icon-box-center text-center\"  >\n\t\t\t\t\t<div class=\"icon-box-img\" style=\"width: 50px\">\n\t\t\t\t<div class=\"icon\">\n\t\t\t\t\t<div class=\"icon-inner\" >\n\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/12\/oil-and-gas-industry-for-steel-pipe-application-300x300.webp\" class=\"attachment-medium size-medium\" alt=\"setor de petr\u00f3leo e g\u00e1s para aplica\u00e7\u00e3o em tubos de a\u00e7o\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/12\/oil-and-gas-industry-for-steel-pipe-application-300x300.webp 300w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/12\/oil-and-gas-industry-for-steel-pipe-application-80x80.webp 80w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/12\/oil-and-gas-industry-for-steel-pipe-application.webp 512w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t<div class=\"icon-box-text last-reset\">\n\t\t\t\t\t\t\t\t\t\n\t<div id=\"text-1504409109\" class=\"text\">\n\t\t\n<h3>Setor de petr\u00f3leo e g\u00e1s<\/h3>\n\t\t\n<style>\n#text-1504409109 {\n  font-size: 1rem;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"gap-1648529910\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-1648529910 {\n  padding-top: 10px;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t<\/div>\n\t<\/a>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-918419596\" class=\"col medium-4 small-6 large-4\"  >\n\t\t\t\t<div class=\"col-inner\" style=\"background-color:rgba(237, 250, 254, 0.448);\" >\n\t\t\t\n\t\t\t\n\n\t<a class=\"plain\" href=\"#\" >\t<div class=\"icon-box featured-box icon-box-center text-center\"  >\n\t\t\t\t\t<div class=\"icon-box-img\" style=\"width: 50px\">\n\t\t\t\t<div class=\"icon\">\n\t\t\t\t\t<div class=\"icon-inner\" >\n\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/12\/Building-and-Structural-Engineering-for-steel-pipe-application-300x300.webp\" class=\"attachment-medium size-medium\" alt=\"Engenharia de constru\u00e7\u00e3o e estrutural para aplica\u00e7\u00e3o de tubos de a\u00e7o\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/12\/Building-and-Structural-Engineering-for-steel-pipe-application-300x300.webp 300w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/12\/Building-and-Structural-Engineering-for-steel-pipe-application-80x80.webp 80w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/12\/Building-and-Structural-Engineering-for-steel-pipe-application.webp 512w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t<div class=\"icon-box-text last-reset\">\n\t\t\t\t\t\t\t\t\t\n\t<div id=\"text-1251701044\" class=\"text\">\n\t\t\n<h3>Engenharia de constru\u00e7\u00e3o e estrutural<\/h3>\n\t\t\n<style>\n#text-1251701044 {\n  font-size: 1rem;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"gap-1480512687\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-1480512687 {\n  padding-top: 10px;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t<\/div>\n\t<\/a>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-170323730\" class=\"col medium-4 small-6 large-4\"  >\n\t\t\t\t<div class=\"col-inner\" style=\"background-color:rgba(207, 207, 207, 0.186);\" >\n\t\t\t\n\t\t\t\n\n\t<a class=\"plain\" href=\"#\" >\t<div class=\"icon-box featured-box icon-box-center text-center\"  >\n\t\t\t\t\t<div class=\"icon-box-img\" style=\"width: 50px\">\n\t\t\t\t<div class=\"icon\">\n\t\t\t\t\t<div class=\"icon-inner\" >\n\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/12\/Machine-made-for-steel-pipe-application-300x300.webp\" class=\"attachment-medium size-medium\" alt=\"M\u00e1quina fabricada para aplica\u00e7\u00e3o em tubos de a\u00e7o\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/12\/Machine-made-for-steel-pipe-application-300x300.webp 300w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/12\/Machine-made-for-steel-pipe-application-80x80.webp 80w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/12\/Machine-made-for-steel-pipe-application.webp 512w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t<div class=\"icon-box-text last-reset\">\n\t\t\t\t\t\t\t\t\t\n\t<div id=\"text-2831830097\" class=\"text\">\n\t\t\n<h3>Feito \u00e0 m\u00e1quina<\/h3>\n\t\t\n<style>\n#text-2831830097 {\n  font-size: 1rem;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"gap-544727849\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-544727849 {\n  padding-top: 10px;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t<\/div>\n\t<\/a>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-73969050\" class=\"col medium-4 small-6 large-4\"  >\n\t\t\t\t<div class=\"col-inner\" style=\"background-color:rgba(237, 250, 254, 0.448);\" >\n\t\t\t\n\t\t\t\n\n\t<a class=\"plain\" href=\"#\" >\t<div class=\"icon-box featured-box icon-box-center text-center\"  >\n\t\t\t\t\t<div class=\"icon-box-img\" style=\"width: 66px\">\n\t\t\t\t<div class=\"icon\">\n\t\t\t\t\t<div class=\"icon-inner\" >\n\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/12\/Fire-Fighting-for-steel-pipe-application-300x300.webp\" class=\"attachment-medium size-medium\" alt=\"Combate a inc\u00eandios para aplica\u00e7\u00e3o em tubos de a\u00e7o\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/12\/Fire-Fighting-for-steel-pipe-application-300x300.webp 300w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/12\/Fire-Fighting-for-steel-pipe-application-80x80.webp 80w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/12\/Fire-Fighting-for-steel-pipe-application.webp 512w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t<div class=\"icon-box-text last-reset\">\n\t\t\t\t\t\t\t\t\t\n\t<div id=\"text-3609690571\" class=\"text\">\n\t\t\n<h3>Combate a inc\u00eandios<\/h3>\n\t\t\n<style>\n#text-3609690571 {\n  font-size: 1rem;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"gap-2104933662\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-2104933662 {\n  padding-top: 10px;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t<\/div>\n\t<\/a>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1155221495\" class=\"col medium-4 small-6 large-4\"  >\n\t\t\t\t<div class=\"col-inner\" style=\"background-color:rgba(207, 207, 207, 0.186);\" >\n\t\t\t\n\t\t\t\n\n\t<a class=\"plain\" href=\"#\" >\t<div class=\"icon-box featured-box icon-box-center text-center\"  >\n\t\t\t\t\t<div class=\"icon-box-img\" style=\"width: 50px\">\n\t\t\t\t<div class=\"icon\">\n\t\t\t\t\t<div class=\"icon-inner\" >\n\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/12\/Piling-Work-for-steel-pipe-application-300x300.webp\" class=\"attachment-medium size-medium\" alt=\"Trabalho de empilhamento para aplica\u00e7\u00e3o de tubos de a\u00e7o\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/12\/Piling-Work-for-steel-pipe-application-300x300.webp 300w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/12\/Piling-Work-for-steel-pipe-application-80x80.webp 80w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/12\/Piling-Work-for-steel-pipe-application.webp 512w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t<div class=\"icon-box-text last-reset\">\n\t\t\t\t\t\t\t\t\t\n\t<div id=\"text-3026606864\" class=\"text\">\n\t\t\n<h3>Trabalho de empilhamento<\/h3>\n\t\t\n<style>\n#text-3026606864 {\n  font-size: 1rem;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"gap-449841866\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-449841866 {\n  padding-top: 10px;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t<\/div>\n\t<\/a>\n\t\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-1155221495 > .col-inner {\n  padding: 18px 0px 0px 0px;\n}\n<\/style>\n\t<\/div>\n\n\t\n\n\t<div id=\"col-786885573\" class=\"col medium-4 small-6 large-4\"  >\n\t\t\t\t<div class=\"col-inner\" style=\"background-color:rgba(237, 250, 254, 0.448);\" >\n\t\t\t\n\t\t\t\n\n\t<a class=\"plain\" href=\"#\" >\t<div class=\"icon-box featured-box icon-box-center text-center\"  >\n\t\t\t\t\t<div class=\"icon-box-img\" style=\"width: 50px\">\n\t\t\t\t<div class=\"icon\">\n\t\t\t\t\t<div class=\"icon-inner\" >\n\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/12\/Solar-Energy-for-steel-pipe-application-300x300.webp\" class=\"attachment-medium size-medium\" alt=\"Energia solar para aplica\u00e7\u00e3o em tubos de a\u00e7o\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/12\/Solar-Energy-for-steel-pipe-application-300x300.webp 300w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/12\/Solar-Energy-for-steel-pipe-application-80x80.webp 80w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/12\/Solar-Energy-for-steel-pipe-application.webp 512w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t<div class=\"icon-box-text last-reset\">\n\t\t\t\t\t\t\t\t\t\n\t<div id=\"text-1118801680\" class=\"text\">\n\t\t\n<h3>Energia solar<\/h3>\n\t\t\n<style>\n#text-1118801680 {\n  font-size: 1rem;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"gap-1885491348\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-1885491348 {\n  padding-top: 10px;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t<\/div>\n\t<\/a>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<style>\n#row-1985918634 > .col > .col-inner {\n  padding: 30px 20px 30px 20px;\n  border-radius: 5px;\n}\n@media (min-width:850px) {\n  #row-1985918634 > .col > .col-inner {\n    padding: 70px 40px 70px 40px;\n  }\n}\n<\/style>\n<\/div>\n\t<div id=\"gap-668006569\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-668006569 {\n  padding-top: 50px;\n}\n<\/style>\n\t<\/div>\n\t\n<div class=\"row\"  id=\"row-1783317626\">\n\n\t<div id=\"col-149195533\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n<a href=\"#is-pop\" class=\"button alert\"  style=\"border-radius:9px;\">\n\t\t<span>Solicitar cota\u00e7\u00e3o de tubos de a\u00e7o sem costura<\/span>\n\t<\/a>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_561095046 {\n  padding-top: 0px;\n  padding-bottom: 0px;\n}\n@media (min-width:550px) {\n  #section_561095046 {\n    padding-top: 40px;\n    padding-bottom: 40px;\n  }\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_1377253349\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row\"  id=\"row-477159365\">\n\n\t<div id=\"col-227982006\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div id=\"text-3063098410\" class=\"text\">\n\t\t\n<h2>Processo de fabrica\u00e7\u00e3o de tubos de a\u00e7o sem costura<\/h2>\n\t\t\n<style>\n#text-3063098410 {\n  text-align: center;\n}\n<\/style>\n\t<\/div>\n\t\n<p>Uma barra de a\u00e7o cil\u00edndrica \u00e9 usada para produzir tubos SMLS. Depois de aquecer a barra a uma temperatura alta, uma sonda \u00e9 colocada no cilindro para produzir um furo. Em seguida, o cilindro \u00e9 movido para rolos que o moldam de acordo com o di\u00e2metro e a espessura de parede necess\u00e1rios.<\/p>\n\t<div id=\"gap-36810920\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-36810920 {\n  padding-top: 30px;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1377253349 {\n  padding-top: 10%;\n  padding-bottom: 10%;\n}\n@media (min-width:550px) {\n  #section_1377253349 {\n    padding-top: 30px;\n    padding-bottom: 30px;\n  }\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_104333564\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row\"  id=\"row-988179807\">\n\n\t<div id=\"col-875220431\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div id=\"text-178583510\" class=\"text\">\n\t\t\n<h2>Por que escolher a UNIASEN?<\/h2>\n\t\t\n<style>\n#text-178583510 {\n  text-align: center;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row align-middle\"  id=\"row-465167245\">\n\n\t<div id=\"col-1455650872\" class=\"col medium-12 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<p>A UNIASEN foi fundada em 1998. \u00c9 uma das principais fabricantes e fornecedoras de tubos de a\u00e7o carbono na China. Seu portf\u00f3lio de produtos diz muito sobre sua qualidade e experi\u00eancia. Se tiver alguma d\u00favida sobre a compra de tubos de a\u00e7o, entre em contato com nossa equipe de especialistas.<\/p>\n<p><strong>Ampla gama de produtos:<\/strong> A UNIASEN \u00e9 especializada em uma linha completa de tubos. Isso inclui tubos SMLS, ERW, LSAW e SSAW. H\u00e1 tamb\u00e9m muitos acess\u00f3rios para tubos. Eles incluem tubos de linha, tubos de empilhamento, tubos estruturais, tubos de inc\u00eandio e tubos revestidos.<\/p>\n<p><strong>Entrega r\u00e1pida:<\/strong> A capacidade de produ\u00e7\u00e3o de tubos de a\u00e7o da UNIASEN \u00e9 de 6 milh\u00f5es de toneladas. Sua capacidade de produ\u00e7\u00e3o de acess\u00f3rios para tubos \u00e9 de 1 milh\u00e3o de pe\u00e7as. Os produtos em estoque ser\u00e3o enviados para o porto de partida em at\u00e9 sete dias.<\/p>\n<p><strong>Certifica\u00e7\u00e3o de qualidade:<\/strong> Seguimos as certifica\u00e7\u00f5es internacionais. Entre elas est\u00e3o a ISO 9001, a ISO 14001 e a ISO 45001. Nossos produtos s\u00e3o fabricados de acordo com padr\u00f5es globais. Entre elas est\u00e3o API 5L, API 5CT, ASTM A53, ASTM A106 e EN10219. Isso garante que nossos tubos atendam \u00e0s especifica\u00e7\u00f5es exigidas.<\/p>\n<p><strong>P\u00f3s-venda sem preocupa\u00e7\u00f5es:<\/strong> A equipe profissional de p\u00f3s-venda responde prontamente 24 horas por dia. Se o produto apresentar problemas de qualidade, aceitamos devolu\u00e7\u00f5es e trocas ap\u00f3s a entrega. Isso garante a satisfa\u00e7\u00e3o do cliente.<\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1331287573\" class=\"col medium-10 small-12 large-6 small-col-first\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<div class=\"video video-fit mb\" style=\"padding-top:56.25%;\"><p><iframe loading=\"lazy\" title=\"UNIASEN - FORNECIMENTO DE TUBOS DE A\u00c7O\" width=\"1020\" height=\"574\" src=\"https:\/\/www.youtube.com\/embed\/oDiJnYyLsz4?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe><\/p>\n<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-566328689\">\n\n\t<div id=\"col-1449467288\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n<a href=\"#is-pop\" class=\"button alert\"  style=\"border-radius:9px;\">\n\t\t<span>Solicitar cota\u00e7\u00e3o de tubos de a\u00e7o sem costura<\/span>\n\t<\/a>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_104333564 {\n  padding-top: 10px;\n  padding-bottom: 10px;\n}\n@media (min-width:550px) {\n  #section_104333564 {\n    padding-top: 30px;\n    padding-bottom: 30px;\n  }\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_2127612610\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row\"  id=\"row-2023171245\">\n\n\t<div id=\"col-1873991577\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div id=\"text-134351139\" class=\"text\">\n\t\t\n<h2>Vantagens do tubo de a\u00e7o sem costura<\/h2>\n\t\t\n<style>\n#text-134351139 {\n  text-align: center;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"text-624084492\" class=\"text\">\n\t\t\n<p>A condi\u00e7\u00e3o dos tubos de a\u00e7o sem costura \u00e9 crucial em muitos campos. Isso \u00e9 especialmente verdadeiro em aplica\u00e7\u00f5es que exigem qualidade, desempenho e seguran\u00e7a superiores. Muitos engenheiros e fabricantes optam por esse material. Ele tem benef\u00edcios especiais e pode ser usado de v\u00e1rias maneiras. Veja a seguir suas principais vantagens:<\/p>\n\t\t\n<style>\n#text-624084492 {\n  text-align: center;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"gap-773627007\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-773627007 {\n  padding-top: 20px;\n}\n<\/style>\n\t<\/div>\n\t\n<div class=\"row align-equal\"  id=\"row-1853945466\">\n\n\t<div id=\"col-968307057\" class=\"col medium-6 small-12 large-3\"  >\n\t\t\t\t<div class=\"col-inner box-shadow-1\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1406729461\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner image-zoom dark\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_1406729461 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n<div class=\"row align-center\"  id=\"row-980367661\">\n\n\t<div id=\"col-1430786780\" class=\"col medium-11 small-12 large-11\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_508016995\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"512\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/advantages-of-seamless-steel-pipe-Uniform-shape-UNIASEN.webp\" class=\"attachment-original size-original\" alt=\"vantagens do tubo de a\u00e7o sem costura - \u00edcone de formato uniforme\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/advantages-of-seamless-steel-pipe-Uniform-shape-UNIASEN.webp 512w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/advantages-of-seamless-steel-pipe-Uniform-shape-UNIASEN-300x300.webp 300w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/advantages-of-seamless-steel-pipe-Uniform-shape-UNIASEN-80x80.webp 80w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_508016995 {\n  width: 15%;\n}\n@media (min-width:550px) {\n  #image_508016995 {\n    width: 18%;\n  }\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t<div id=\"text-4044250899\" class=\"text\">\n\t\t\n<h3>Forma uniforme<\/h3>\n<p>Os tubos de a\u00e7o sem costura geralmente s\u00e3o mais exatos em termos de tamanho. Eles tamb\u00e9m t\u00eam um formato mais est\u00e1vel do que os tubos de a\u00e7o soldados.<\/p>\n\t\t\n<style>\n#text-4044250899 {\n  text-align: center;\n}\n@media (min-width:550px) {\n  #text-4044250899 {\n    text-align: center;\n  }\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-968307057 > .col-inner {\n  border-radius: 8px;\n}\n<\/style>\n\t<\/div>\n\n\t\n\n\t<div id=\"col-847834002\" class=\"col medium-6 small-12 large-3\"  >\n\t\t\t\t<div class=\"col-inner box-shadow-1\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1180753865\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner image-zoom dark\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_1180753865 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n<div class=\"row align-center\"  id=\"row-826890786\">\n\n\t<div id=\"col-888084202\" class=\"col medium-11 small-12 large-11\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1134027134\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"512\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/advantages-of-seamless-steel-pipe-High-strength-UNIASEN.webp\" class=\"attachment-original size-original\" alt=\"vantagens do tubo de a\u00e7o sem costura - \u00edcone de alta resist\u00eancia\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/advantages-of-seamless-steel-pipe-High-strength-UNIASEN.webp 512w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/advantages-of-seamless-steel-pipe-High-strength-UNIASEN-300x300.webp 300w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/advantages-of-seamless-steel-pipe-High-strength-UNIASEN-80x80.webp 80w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_1134027134 {\n  width: 15%;\n}\n@media (min-width:550px) {\n  #image_1134027134 {\n    width: 18%;\n  }\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t<div id=\"text-3100238128\" class=\"text\">\n\t\t\n<h3>Alta resist\u00eancia<\/h3>\n<p>Os tubos de a\u00e7o sem costura t\u00eam uma estrutura uniforme. Eles t\u00eam alta resist\u00eancia \u00e0 compress\u00e3o porque n\u00e3o t\u00eam soldas.<\/p>\n\t\t\n<style>\n#text-3100238128 {\n  text-align: center;\n}\n@media (min-width:550px) {\n  #text-3100238128 {\n    text-align: center;\n  }\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-847834002 > .col-inner {\n  border-radius: 8px;\n}\n<\/style>\n\t<\/div>\n\n\t\n\n\t<div id=\"col-735630915\" class=\"col medium-6 small-12 large-3\"  >\n\t\t\t\t<div class=\"col-inner text-center box-shadow-1\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_572241167\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"512\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/advantages-of-seamless-steel-pipe-Corrosion-resistance-UNIASEN.webp\" class=\"attachment-original size-original\" alt=\"vantagens do tubo de a\u00e7o sem costura - \u00edcone de resist\u00eancia \u00e0 corros\u00e3o\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/advantages-of-seamless-steel-pipe-Corrosion-resistance-UNIASEN.webp 512w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/advantages-of-seamless-steel-pipe-Corrosion-resistance-UNIASEN-300x300.webp 300w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/advantages-of-seamless-steel-pipe-Corrosion-resistance-UNIASEN-80x80.webp 80w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_572241167 {\n  width: 18%;\n}\n@media (min-width:550px) {\n  #image_572241167 {\n    width: 24%;\n  }\n}\n<\/style>\n\t<\/div>\n\t\n<div class=\"row align-center\"  id=\"row-117318301\">\n\n\t<div id=\"col-1734171118\" class=\"col medium-11 small-12 large-11\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div id=\"text-2342408051\" class=\"text\">\n\t\t\n<h3>Resist\u00eancia \u00e0 corros\u00e3o<\/h3>\n<p>Os tubos de a\u00e7o sem costura t\u00eam uma superf\u00edcie uniforme. Eles n\u00e3o apresentam irregularidades encontradas em costuras soldadas. Isso reduz a chance de corros\u00e3o.<\/p>\n\t\t\n<style>\n#text-2342408051 {\n  text-align: center;\n}\n@media (min-width:550px) {\n  #text-2342408051 {\n    text-align: center;\n  }\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-735630915 > .col-inner {\n  border-radius: 8px;\n}\n<\/style>\n\t<\/div>\n\n\t\n\n\t<div id=\"col-2036423405\" class=\"col medium-6 small-12 large-3\"  >\n\t\t\t\t<div class=\"col-inner text-center box-shadow-1\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1803737334\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"512\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/advantages-of-seamless-steel-pipe-Extreme-Temperature-UNIASEN.webp\" class=\"attachment-original size-original\" alt=\"vantagens do tubo de a\u00e7o sem costura - \u00edcone de temperatura extrema\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/advantages-of-seamless-steel-pipe-Extreme-Temperature-UNIASEN.webp 512w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/advantages-of-seamless-steel-pipe-Extreme-Temperature-UNIASEN-300x300.webp 300w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/advantages-of-seamless-steel-pipe-Extreme-Temperature-UNIASEN-80x80.webp 80w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_1803737334 {\n  width: 15%;\n}\n@media (min-width:550px) {\n  #image_1803737334 {\n    width: 15%;\n  }\n}\n<\/style>\n\t<\/div>\n\t\n<div class=\"row align-center\"  id=\"row-2132622354\">\n\n\t<div id=\"col-865440562\" class=\"col medium-11 small-12 large-11\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div id=\"text-700352145\" class=\"text\">\n\t\t\n<h3>Temperatura extrema<\/h3>\n<p>Os tubos de a\u00e7o sem costura s\u00e3o fabricados sem solda. Portanto, eles podem suportar temperaturas extremas e t\u00eam menos probabilidade de rachar.\u00a0<\/p>\n\t\t\n<style>\n#text-700352145 {\n  text-align: center;\n}\n@media (min-width:550px) {\n  #text-700352145 {\n    text-align: center;\n  }\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-2036423405 > .col-inner {\n  padding: 30px 0px 0px 0px;\n  border-radius: 8px;\n}\n<\/style>\n\t<\/div>\n\n\t\n<\/div>\n\t<div id=\"gap-1285144246\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-1285144246 {\n  padding-top: 50px;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-1818266784\">\n\n\t<div id=\"col-602160036\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n<a href=\"#is-pop\" class=\"button alert\"  style=\"border-radius:9px;\">\n\t\t<span>Obtenha uma cota\u00e7\u00e3o agora<\/span>\n\t<\/a>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_2127612610 {\n  padding-top: 3px;\n  padding-bottom: 3px;\n  background-color: rgb(250, 251, 254);\n}\n@media (min-width:550px) {\n  #section_2127612610 {\n    padding-top: 60px;\n    padding-bottom: 60px;\n  }\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_924208733\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row\"  id=\"row-949681729\">\n\n\t<div id=\"col-1523965887\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n<h2>Tubo sem costura versus tubo soldado<\/h2>\n<p>Os tubos sem costura s\u00e3o feitos de a\u00e7o de alta qualidade. Ele \u00e9 fundido em um formato redondo e, em seguida, perfurado no centro. Em seguida, passa por lamina\u00e7\u00e3o e tratamento t\u00e9rmico. Depois disso, \u00e9 cortado em tamanhos diferentes de acordo com a necessidade. Esses tubos n\u00e3o t\u00eam nenhuma junta de solda, o que aumenta sua integridade estrutural. Os tubos sem costura s\u00e3o dur\u00e1veis. Eles podem suportar altas temperaturas e press\u00f5es. Tamb\u00e9m resistem \u00e0 corros\u00e3o. Eles t\u00eam propriedades uniformes em todo o seu comprimento, o que os torna melhores do que os tubos soldados.<\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row align-equal align-center\"  id=\"row-2120490147\">\n\n\t<div id=\"col-98548589\" class=\"col medium-8 small-12 large-5\"  >\n\t\t\t\t<div class=\"col-inner text-left\" style=\"background-color:rgb(255,255,255);\" >\n\t\t\t\n\t\t\t\n\t<div id=\"text-3287735456\" class=\"text\">\n\t\t\n<h3>Tubo sem costura<\/h3>\n\t\t\n<style>\n#text-3287735456 {\n  text-align: center;\n}\n<\/style>\n\t<\/div>\n\t\n<div class=\"is-divider divider clearfix\" style=\"margin-top:5px;margin-bottom:5px;max-width:100%;height:2px;background-color:rgb(157, 17, 0);\"><\/div>\n\t<div id=\"gap-227951348\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-227951348 {\n  padding-top: 20px;\n}\n<\/style>\n\t<\/div>\n\t\n<ul>\n<li>Caro<\/li>\n<li>Sem juntas soldadas nos tubos<\/li>\n<li>Feito de tarugos redondos s\u00f3lidos ou a\u00e7o<\/li>\n<li>O di\u00e2metro externo varia entre 1\/8 de polegada e 26 polegadas<\/li>\n<li>Suporta alta press\u00e3o<\/li>\n<li>A toler\u00e2ncia de espessura \u00e9 inst\u00e1vel.<\/li>\n<\/ul>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1887595511\" class=\"col medium-8 small-12 large-5\"  >\n\t\t\t\t<div class=\"col-inner text-left\" style=\"background-color:rgb(255,255,255);\" >\n\t\t\t\n\t\t\t\n\t<div id=\"text-601465021\" class=\"text\">\n\t\t\n<h3>Tubo soldado<\/h3>\n\t\t\n<style>\n#text-601465021 {\n  text-align: center;\n}\n<\/style>\n\t<\/div>\n\t\n<div class=\"is-divider divider clearfix\" style=\"margin-top:5px;margin-bottom:5px;max-width:100%;height:2px;background-color:rgb(111, 166, 212);\"><\/div>\n\t<div id=\"gap-399189147\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-399189147 {\n  padding-top: 20px;\n}\n<\/style>\n\t<\/div>\n\t\n<ul>\n<li>Op\u00e7\u00e3o mais barata em compara\u00e7\u00e3o com tubos sem costura<\/li>\n<li>Pode ter uma ou mais juntas soldadas<\/li>\n<li>A principal mat\u00e9ria-prima s\u00e3o as bobinas de a\u00e7o.<\/li>\n<li>O di\u00e2metro externo varia entre 2-3\/8 polegadas e 24 polegadas<\/li>\n<li>N\u00e3o suporta alta press\u00e3o<\/li>\n<li>A toler\u00e2ncia de espessura \u00e9 moderadamente precisa.<\/li>\n<li>A toler\u00e2ncia de comprimento \u00e9 moderadamente precisa.<\/li>\n<\/ul>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<style>\n#row-2120490147 > .col > .col-inner {\n  padding: 30px 30px 30px 30px;\n  background-color: rgb(255,255,255);\n}\n@media (min-width:850px) {\n  #row-2120490147 > .col > .col-inner {\n    padding: 50px 50px 50px 50px;\n  }\n}\n<\/style>\n<\/div>\n\t<div id=\"gap-800198161\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-800198161 {\n  padding-top: 30px;\n}\n@media (min-width:550px) {\n  #gap-800198161 {\n    padding-top: 50px;\n  }\n}\n<\/style>\n\t<\/div>\n\t\n<div class=\"row\"  id=\"row-1260415273\">\n\n\t<div id=\"col-952265872\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n<a href=\"#is-pop\" class=\"button alert\"  style=\"border-radius:9px;\">\n\t\t<span>Solicitar cota\u00e7\u00e3o de tubos de a\u00e7o sem costura<\/span>\n\t<\/a>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_924208733 {\n  padding-top: 10px;\n  padding-bottom: 10px;\n  background-color: rgb(250, 251, 254);\n}\n@media (min-width:550px) {\n  #section_924208733 {\n    padding-top: 30px;\n    padding-bottom: 30px;\n  }\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_658404009\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\t<div id=\"text-1141501638\" class=\"text\">\n\t\t\n<h2>O que \u00e9 um tubo de a\u00e7o sem costura?<\/h2>\n\t\t\n<style>\n#text-1141501638 {\n  text-align: center;\n}\n<\/style>\n\t<\/div>\n\t\n<div class=\"row align-middle\"  id=\"row-555056619\">\n\n\t<div id=\"col-1651463580\" class=\"col medium-12 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<p>Um tubo de a\u00e7o sem costura \u00e9 perfurado a partir de uma superf\u00edcie redonda e n\u00e3o tem soldas em sua superf\u00edcie. Eles s\u00e3o fornecidos em v\u00e1rios tipos. O tipo depende de como s\u00e3o fabricados. Eles incluem tubos de a\u00e7o sem costura trefilados a frio, laminados a frio, laminados a quente e extrudados.<\/p>\n<p>A fabrica\u00e7\u00e3o de tubos de a\u00e7o sem costura come\u00e7a com a produ\u00e7\u00e3o de tarugos. Trata-se de uma barra de a\u00e7o s\u00f3lida e cil\u00edndrica. Eles s\u00e3o produzidos por meio da lamina\u00e7\u00e3o cont\u00ednua do a\u00e7o. Os tarugos s\u00e3o ent\u00e3o aquecidos para amolecer o a\u00e7o em altas temperaturas. Eles s\u00e3o perfurados no centro com um moinho de mandril ou moinho de perfura\u00e7\u00e3o.<\/p>\n<p>Ele cria uma concha oca, levando \u00e0 forma\u00e7\u00e3o do tubo. O di\u00e2metro desse tarugo perfurante \u00e9 reduzido ainda mais por meio de lamina\u00e7\u00e3o e estiramento. Essa casca oca passa por um moinho de dimensionamento. O moinho garante que seu tamanho corresponda \u00e0s especifica\u00e7\u00f5es. Em seguida, o tubo \u00e9 resfriado para estabilizar sua estrutura. Se necess\u00e1rio, ele recebe mais tratamento de superf\u00edcie para evitar ferrugem.<\/p>\n<p>Esses tubos s\u00e3o amplamente usados nos setores de engenharia e manufatura. Esses tubos s\u00e3o usados em grandes quantidades para transportar \u00e1gua, \u00f3leo e g\u00e1s natural. Eles tamb\u00e9m s\u00e3o usados para fabricar pe\u00e7as de an\u00e9is. Sua superf\u00edcie interna lisa reduz o atrito do fluxo de fluido.<\/p>\n<p>Eles s\u00e3o resistentes \u00e0 corros\u00e3o, portanto, duram muito tempo. E o mais importante \u00e9 que eles t\u00eam uma estrutura uniforme, o que os torna confi\u00e1veis.<\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-2139965737\" class=\"col medium-10 small-12 large-6 small-col-first\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_497274617\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"650\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/12\/What-is-Seamless-Steel-Pipe.webp\" class=\"attachment-original size-original\" alt=\"O que \u00e9 tubo de a\u00e7o sem costura\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/12\/What-is-Seamless-Steel-Pipe.webp 1000w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/12\/What-is-Seamless-Steel-Pipe-300x195.webp 300w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/12\/What-is-Seamless-Steel-Pipe-768x499.webp 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_497274617 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1588904541\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_1588904541 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-968918584\">\n\n\t<div id=\"col-542525407\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n<a href=\"#is-pop\" class=\"button alert\"  style=\"border-radius:9px;\">\n\t\t<span>Solicitar cota\u00e7\u00e3o de tubos de a\u00e7o sem costura<\/span>\n\t<\/a>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_658404009 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_2046732270\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row\"  id=\"row-86370374\">\n\n\t<div id=\"col-87951010\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div id=\"text-1307486918\" class=\"text\">\n\t\t\n<h2>Perguntas frequentes sobre tubos de a\u00e7o sem costura<\/h2>\n\t\t\n<style>\n#text-1307486918 {\n  text-align: center;\n}\n<\/style>\n\t<\/div>\n\t\n<div class=\"accordion\">\n\t<div id=\"accordion-581001451\" class=\"accordion-item\">\n\t\t<a id=\"accordion-581001451-label\" class=\"accordion-title plain\" href=\"#accordion-item-what-materials-of-seamless-steel-pipes-do-you-provide?\" aria-expanded=\"false\" aria-controls=\"accordion-581001451-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Alternar\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Quais materiais de tubos de a\u00e7o sem costura voc\u00eas fornecem?<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-581001451-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-581001451-label\" >\n\t\t\t\n<p>A UNIASEN \u00e9 o principal fabricante e exportador de tubos de a\u00e7o carbono sem costura da China. Nossos produtos de tubos de a\u00e7o sem costura s\u00e3o produzidos a partir de mat\u00e9rias-primas de a\u00e7o carbono de alta qualidade. Compraremos dos principais fornecedores de mat\u00e9ria-prima da China. Eles atender\u00e3o a seus padr\u00f5es e requisitos de grau de a\u00e7o. Por exemplo, Baogang, Shougang, HBIS, etc.<\/p>\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-863688556\" class=\"accordion-item\">\n\t\t<a id=\"accordion-863688556-label\" class=\"accordion-title plain\" href=\"#accordion-item-what-should-i-do-if-i-find-there-are-quality-problems-after-receiving-the-goods?\" aria-expanded=\"false\" aria-controls=\"accordion-863688556-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Alternar\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>O que devo fazer se descobrir que h\u00e1 problemas de qualidade ap\u00f3s o recebimento da mercadoria?<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-863688556-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-863688556-label\" >\n\t\t\t\n<p>A UNIASEN \u00e9 uma fornecedora chinesa de tubos de a\u00e7o carbono. Temos mais de 20 anos de experi\u00eancia e um sistema de servi\u00e7o completo. Se tiver algum problema com seu produto, enviaremos um de nossos especialistas at\u00e9 voc\u00ea.<\/p>\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-1848804260\" class=\"accordion-item\">\n\t\t<a id=\"accordion-1848804260-label\" class=\"accordion-title plain\" href=\"#accordion-item-what-are-the-advantages-of-seamless-steel-pipes-over-welded-steel-pipes?\" aria-expanded=\"false\" aria-controls=\"accordion-1848804260-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Alternar\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Quais s\u00e3o as vantagens dos tubos de a\u00e7o sem costura em rela\u00e7\u00e3o aos tubos de a\u00e7o com solda?<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-1848804260-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-1848804260-label\" >\n\t\t\t\n<p>Os tubos de a\u00e7o sem costura geralmente s\u00e3o melhores do que os tubos de a\u00e7o soldados. Eles t\u00eam v\u00e1rias vantagens, como:<\/p>\n<ol>\n<li>Sem soldas: Os tubos de a\u00e7o sem costura s\u00e3o feitos de uma \u00fanica pe\u00e7a de tarugo de a\u00e7o, sem nenhuma solda. Isso evita as soldas que podem ocorrer durante a soldagem. Ao eliminar os poss\u00edveis pontos fracos da soldagem, o tubo se torna mais forte em geral.<\/li>\n<li>Maior resist\u00eancia \u00e0 compress\u00e3o: Os tubos de a\u00e7o sem costura t\u00eam maior resist\u00eancia. Eles n\u00e3o t\u00eam soldas, portanto sua estrutura \u00e9 mais uniforme. Isso lhes confere maior resist\u00eancia \u00e0 compress\u00e3o. Isso torna os tubos de a\u00e7o sem costura mais adequados para ambientes de alta press\u00e3o e alta temperatura.<\/li>\n<li>Melhor resist\u00eancia \u00e0 corros\u00e3o: Os tubos de a\u00e7o sem costura t\u00eam uma superf\u00edcie lisa, reduzindo a chance de corros\u00e3o. As soldas s\u00e3o uniformes. Os tubos de a\u00e7o sem costura s\u00e3o mais confi\u00e1veis em aplica\u00e7\u00f5es que precisam de resist\u00eancia \u00e0 corros\u00e3o.<\/li>\n<li>Adequados para ambientes de alta e baixa temperatura: Os tubos de a\u00e7o sem costura s\u00e3o bons para ambientes de alta e baixa temperatura. Eles n\u00e3o racham facilmente.<\/li>\n<li>Dimens\u00f5es precisas e formato est\u00e1vel: Os tubos de a\u00e7o sem costura geralmente s\u00e3o mais precisos em termos de tamanho e mais est\u00e1veis em termos de formato do que os soldados. Isso \u00e9 melhor para aplica\u00e7\u00f5es maiores, como a fabrica\u00e7\u00e3o de m\u00e1quinas e equipamentos de precis\u00e3o.<\/li>\n<\/ol>\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-4011021054\" class=\"accordion-item\">\n\t\t<a id=\"accordion-4011021054-label\" class=\"accordion-title plain\" href=\"#accordion-item-what-standards-do-your-seamless-steel-pipes-comply-with?\" aria-expanded=\"false\" aria-controls=\"accordion-4011021054-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Alternar\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>A quais normas seus tubos de a\u00e7o sem costura atendem?<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-4011021054-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-4011021054-label\" >\n\t\t\t\n<p>A f\u00e1brica de tubos de a\u00e7o carbono sem costura da UNIASEN implementa mais de 50 padr\u00f5es internacionais.<\/p>\n<p>Entre eles, os padr\u00f5es internacionais para tubos de a\u00e7o sem costura incluem API 5L, API 5CT, ASTM A106, ASTM A179, ASTM A789, DN17175, EN10216, etc.<\/p>\n<p>Se voc\u00ea tiver padr\u00f5es detalhados ou requisitos t\u00e9cnicos, por favor <span style=\"color: #ff6600;\"><a style=\"color: #ff6600;\" href=\"https:\/\/uniasen.com\/pt\/contato\/\">Entre em contato conosco<\/a><\/span>. Vamos discuti-los em profundidade.<\/p>\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-4028928576\" class=\"accordion-item\">\n\t\t<a id=\"accordion-4028928576-label\" class=\"accordion-title plain\" href=\"#accordion-item-how-long-is-the-production-cycle-of-seamless-steel-pipes-and-how-long-does-it-take-to-deliver?\" aria-expanded=\"false\" aria-controls=\"accordion-4028928576-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Alternar\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Qual \u00e9 a dura\u00e7\u00e3o do ciclo de produ\u00e7\u00e3o de tubos de a\u00e7o sem costura e quanto tempo leva para a entrega?<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-4028928576-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-4028928576-label\" >\n\t\t\t\n<p>Isso depende do estoque. Normalmente, temos 20.000 toneladas de tubos de a\u00e7o em estoque.<\/p>\n<p>Se o tubo de a\u00e7o que voc\u00ea encomendou estiver em estoque, geralmente o entregamos no porto em at\u00e9 7 dias.<\/p>\n<p>Se o produto que voc\u00ea deseja n\u00e3o estiver em estoque, geralmente conclu\u00edmos a produ\u00e7\u00e3o em 30 dias.<\/p>\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-2514174461\" class=\"accordion-item\">\n\t\t<a id=\"accordion-2514174461-label\" class=\"accordion-title plain\" href=\"#accordion-item-how-do-i-identify-and-prevent-quality-problems-with-seamless-steel-pipes?\" aria-expanded=\"false\" aria-controls=\"accordion-2514174461-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Alternar\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Como posso identificar e evitar problemas de qualidade com tubos de a\u00e7o sem costura?<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-2514174461-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-2514174461-label\" >\n\t\t\t\n<p>Ap\u00f3s receber a mercadoria, verifique os seguintes aspectos do tubo de a\u00e7o sem costura:<\/p>\n<ul>\n<li>Qualidade da apar\u00eancia<\/li>\n<li>Precis\u00e3o dimensional<\/li>\n<li>Composi\u00e7\u00e3o qu\u00edmica<\/li>\n<\/ul>\n<p>A UNIASEN \u00e9 uma fabricante e fornecedora de tubos de a\u00e7o carbono com mais de 20 anos de experi\u00eancia.<\/p>\n<p>Fornecemos tubos de a\u00e7o para mais de 50 pa\u00edses e regi\u00f5es em todo o mundo. Temos produtos de alta qualidade, servi\u00e7os t\u00e9cnicos profissionais e suporte p\u00f3s-venda completo.<\/p>\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-3707382582\" class=\"accordion-item\">\n\t\t<a id=\"accordion-3707382582-label\" class=\"accordion-title plain\" href=\"#accordion-item-what-is-the-standard-length-of-seamless-steel-pipe?\" aria-expanded=\"false\" aria-controls=\"accordion-3707382582-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Alternar\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Qual \u00e9 o comprimento padr\u00e3o do tubo de a\u00e7o sem costura?<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-3707382582-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-3707382582-label\" >\n\t\t\t\n<p>O comprimento dos tubos de a\u00e7o sem costura geralmente segue os padr\u00f5es, e os comprimentos comuns incluem 6 metros e 12 metros.<\/p>\n<p>A faixa de comprimento dos tubos de a\u00e7o sem costura que fornecemos \u00e9 de 3m a 18m. Se voc\u00ea tiver necessidades especiais. Tamb\u00e9m podemos personalizar comprimentos fora do padr\u00e3o para voc\u00ea.<\/p>\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-737229540\" class=\"accordion-item\">\n\t\t<a id=\"accordion-737229540-label\" class=\"accordion-title plain\" href=\"#accordion-item-how-to-choose-the-seamless-steel-pipe-specification-suitable-for-a-specific-project?\" aria-expanded=\"false\" aria-controls=\"accordion-737229540-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Alternar\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>Como escolher a especifica\u00e7\u00e3o de tubo de a\u00e7o sem costura adequada para um projeto espec\u00edfico?<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-737229540-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-737229540-label\" >\n\t\t\t\n<p>Ao escolher uma especifica\u00e7\u00e3o de tubo de a\u00e7o sem costura para um projeto, v\u00e1rios fatores s\u00e3o considerados. Aqui est\u00e3o algumas etapas de orienta\u00e7\u00e3o e considera\u00e7\u00f5es:<\/p>\n<h4>1. Compreender os requisitos do projeto:<\/h4>\n<p>Descubra por que o tubo \u00e9 usado: para transportar l\u00edquidos, gases ou para construir estruturas.<\/p>\n<h4>2. Considere o ambiente de trabalho:<\/h4>\n<p>Pense nas condi\u00e7\u00f5es ambientais da tubula\u00e7\u00e3o, como temperatura, press\u00e3o e produtos qu\u00edmicos. Tubos de a\u00e7o sem costura especiais podem ser necess\u00e1rios em determinadas condi\u00e7\u00f5es. Essas condi\u00e7\u00f5es incluem calor extremo, press\u00e3o ou ambientes corrosivos.<\/p>\n<h4>3. Verifique os padr\u00f5es relevantes:<\/h4>\n<p>Para conhecer as especifica\u00e7\u00f5es e os requisitos de desempenho dos tubos de a\u00e7o sem costura em aplica\u00e7\u00f5es espec\u00edficas, voc\u00ea pode consultar as normas internacionais, nacionais ou do setor. As normas comuns incluem ASTM, API, DIN, etc.<\/p>\n<h4>4. Determine o tamanho da tubula\u00e7\u00e3o:<\/h4>\n<p>Para atender \u00e0s especifica\u00e7\u00f5es de engenharia, encontre o tamanho do tubo de a\u00e7o sem costura: di\u00e2metro externo, espessura da parede e comprimento. Essas dimens\u00f5es devem atender aos requisitos de fluxo e ao design estrutural do projeto.<\/p>\n<h4>5. Considere a resist\u00eancia \u00e0 corros\u00e3o:<\/h4>\n<p>Escolha a\u00e7o inoxid\u00e1vel ou outras ligas resistentes \u00e0 corros\u00e3o se a m\u00eddia corroer o tubo.<\/p>\n<h4>6. Preste aten\u00e7\u00e3o \u00e0 resist\u00eancia \u00e0 compress\u00e3o:<\/h4>\n<p>A resist\u00eancia \u00e0 compress\u00e3o \u00e9 geralmente afetada pelo material do tubo e pela espessura da parede.<\/p>\n<h4>7. Siga o or\u00e7amento do projeto:<\/h4>\n<p>Certifique-se de que as especifica\u00e7\u00f5es do tubo de a\u00e7o sem costura que voc\u00ea escolher estejam dentro do or\u00e7amento do projeto. Os pre\u00e7os dos tubos de a\u00e7o sem costura de diferentes especifica\u00e7\u00f5es e materiais podem variar muito.<\/p>\n<h4>8. Considere a capacidade de manuten\u00e7\u00e3o:<\/h4>\n<p>Ao escolher tubos de a\u00e7o para uma tubula\u00e7\u00e3o, considere os requisitos de manuten\u00e7\u00e3o. Escolha tubos sem costura de f\u00e1cil manuten\u00e7\u00e3o. Isso ajuda a reduzir os custos de manuten\u00e7\u00e3o no futuro.<\/p>\n<h4>9. Cumprir os regulamentos e as normas de seguran\u00e7a:<\/h4>\n<p>Assegure-se de que as especifica\u00e7\u00f5es dos tubos de a\u00e7o sem costura sejam seguras e sigam as regras locais e nacionais e sejam seguras.<\/p>\n<h4>10. Comunique-se com o fabricante de tubos de a\u00e7o UNIASEN:<\/h4>\n<p>Se n\u00e3o tiver certeza de como escolher, entre em contato conosco para obter orienta\u00e7\u00e3o profissional. Forneceremos solu\u00e7\u00f5es personalizadas com base em suas necessidades. Tamb\u00e9m o aconselharemos sobre o desempenho e a adequa\u00e7\u00e3o. Al\u00e9m disso, forneceremos a voc\u00ea a melhor cota\u00e7\u00e3o.<\/p>\n\t\t<\/div>\n\t<\/div>\n\t\n<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t<div id=\"gap-1365107491\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-1365107491 {\n  padding-top: 30px;\n}\n<\/style>\n\t<\/div>\n\t\n<div class=\"row\"  id=\"row-1845258574\">\n\n\t<div id=\"col-723658476\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n<a href=\"#is-pop\" class=\"button alert\"  style=\"border-radius:9px;\">\n\t\t<span>Obtenha uma cota\u00e7\u00e3o agora<\/span>\n\t<\/a>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_2046732270 {\n  padding-top: 10px;\n  padding-bottom: 10px;\n}\n@media (min-width:550px) {\n  #section_2046732270 {\n    padding-top: 30px;\n    padding-bottom: 30px;\n  }\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_1505749263\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n\t<section class=\"section\" id=\"section_2131852998\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row\"  id=\"row-1426028338\">\n\n\n\t<div id=\"col-867057828\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<div class=\"slider-wrapper relative\" id=\"slider-1965820335\" >\n    <div class=\"slider slider-nav-circle slider-nav-large slider-nav-light slider-style-normal\"\n        data-flickity-options='{            \"cellAlign\": \"center\",            \"imagesLoaded\": true,            \"lazyLoad\": 1,            \"freeScroll\": false,            \"wrapAround\": true,            \"autoPlay\": 6000,            \"pauseAutoPlayOnHover\" : true,            \"prevNextButtons\": true,            \"contain\" : true,            \"adaptiveHeight\" : true,            \"dragThreshold\" : 10,            \"percentPosition\": true,            \"pageDots\": true,            \"rightToLeft\": false,            \"draggable\": true,            \"selectedAttraction\": 0.1,            \"parallax\" : 0,            \"friction\": 0.6        }'\n        >\n        \n\n<div class=\"row\"  id=\"row-1573097978\">\n\n\n\t<div id=\"col-941063605\" class=\"col medium-3 small-6 large-3\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1319295953\">\n\t\t<a class=\"\" href=\"https:\/\/uniasen.com\/pt\/produtos\/tubo-erw\/\" target=\"_blank\" rel=\"noopener\" >\t\t\t\t\t\t<div class=\"img-inner image-cover box-shadow-3-hover dark\" style=\"padding-top:75%;\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/UNIASEN-Carbon-Steel-Welded-Pipe.webp\" class=\"attachment-original size-original\" alt=\"Fabricante de tubos ERW na China\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/UNIASEN-Carbon-Steel-Welded-Pipe.webp 600w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/UNIASEN-Carbon-Steel-Welded-Pipe-300x200.webp 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>\t\t\n<style>\n#image_1319295953 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-818235132\" class=\"text\">\n\t\t\n\n<p><strong>Tubo soldado<\/strong><\/p>\n\t\t\n<style>\n#text-818235132 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-818235132 > * {\n  color: rgb(0,0,0);\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1431197167\" class=\"col medium-3 small-6 large-3\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1488626888\">\n\t\t<a class=\"\" href=\"https:\/\/uniasen.com\/pt\/produtos\/tubo-de-serra\/\" target=\"_blank\" rel=\"noopener\" >\t\t\t\t\t\t<div class=\"img-inner image-cover box-shadow-3-hover dark\" style=\"padding-top:75%;\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/UNIASEN-spiral-welded-pipe-SSAW-Pipe.webp\" class=\"attachment-original size-original\" alt=\"Fabricante e fornecedor de tubos de a\u00e7o para serra\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/UNIASEN-spiral-welded-pipe-SSAW-Pipe.webp 600w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/UNIASEN-spiral-welded-pipe-SSAW-Pipe-300x200.webp 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>\t\t\n<style>\n#image_1488626888 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-4140821538\" class=\"text\">\n\t\t\n\n<p><strong>Tubo de a\u00e7o SSAW<\/strong><\/p>\n\t\t\n<style>\n#text-4140821538 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-4140821538 > * {\n  color: rgb(0,0,0);\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1867630142\" class=\"col medium-3 small-6 large-3\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_5409708\">\n\t\t<a class=\"\" href=\"https:\/\/uniasen.com\/pt\/produtos\/secoes-ocas\/\" target=\"_blank\" rel=\"noopener\" >\t\t\t\t\t\t<div class=\"img-inner image-cover box-shadow-3-hover dark\" style=\"padding-top:75%;\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/UNIASEN-hollow-structural-section-manufacturer-and-supplier.webp\" class=\"attachment-original size-original\" alt=\"se\u00e7\u00e3o oca de a\u00e7o - se\u00e7\u00e3o estrutural oca - Uniasen\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/UNIASEN-hollow-structural-section-manufacturer-and-supplier.webp 600w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/UNIASEN-hollow-structural-section-manufacturer-and-supplier-300x200.webp 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>\t\t\n<style>\n#image_5409708 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-965193961\" class=\"text\">\n\t\t\n\n<p><strong>Se\u00e7\u00e3o estrutural oca<\/strong><\/p>\n\t\t\n<style>\n#text-965193961 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-965193961 > * {\n  color: rgb(0,0,0);\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1136513926\" class=\"col medium-3 small-6 large-3\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1481095683\">\n\t\t<a class=\"\" href=\"https:\/\/uniasen.com\/pt\/produtos\/tubo-sem-costura\/\" target=\"_blank\" rel=\"noopener\" >\t\t\t\t\t\t<div class=\"img-inner image-cover box-shadow-3-hover dark\" style=\"padding-top:75%;\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/Uniasen-seamless-carbon-steel-pipe.webp\" class=\"attachment-original size-original\" alt=\"Tubo de a\u00e7o sem costura - Tubo SMLS\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/Uniasen-seamless-carbon-steel-pipe.webp 600w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/Uniasen-seamless-carbon-steel-pipe-300x200.webp 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>\t\t\n<style>\n#image_1481095683 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-2440854449\" class=\"text\">\n\t\t\n\n<p><strong>Tubo de a\u00e7o sem costura<\/strong><\/p>\n\t\t\n<style>\n#text-2440854449 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-2440854449 > * {\n  color: rgb(0,0,0);\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n<div class=\"row\"  id=\"row-1225358159\">\n\n\n\t<div id=\"col-465416122\" class=\"col medium-3 small-6 large-3\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_446932471\">\n\t\t<a class=\"\" href=\"https:\/\/uniasen.com\/pt\/produtos\/acessorios-para-tubos\/\" target=\"_blank\" rel=\"noopener\" >\t\t\t\t\t\t<div class=\"img-inner image-cover box-shadow-3-hover dark\" style=\"padding-top:75%;\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/Uniasen-pipe-fitting-manufacturer.webp\" class=\"attachment-original size-original\" alt=\"acess\u00f3rios para tubos da china - acess\u00f3rios para tubos de a\u00e7o carbono\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/Uniasen-pipe-fitting-manufacturer.webp 600w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/Uniasen-pipe-fitting-manufacturer-300x200.webp 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>\t\t\n<style>\n#image_446932471 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-663844703\" class=\"text\">\n\t\t\n\n<p><strong>Conex\u00f5es para tubos Conex\u00f5es para tubos<\/strong><\/p>\n\t\t\n<style>\n#text-663844703 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-663844703 > * {\n  color: rgb(0,0,0);\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1829846757\" class=\"col medium-3 small-6 large-3\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_566767274\">\n\t\t<a class=\"\" href=\"https:\/\/uniasen.com\/pt\/steel-pipe-standards\/fire-sprinkler-pipe\/\" target=\"_blank\" rel=\"noopener\" >\t\t\t\t\t\t<div class=\"img-inner image-cover box-shadow-3-hover dark\" style=\"padding-top:75%;\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/UNIASEN-fire-sprinkler-pipe-supplier-1.webp\" class=\"attachment-original size-original\" alt=\"\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/UNIASEN-fire-sprinkler-pipe-supplier-1.webp 600w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/UNIASEN-fire-sprinkler-pipe-supplier-1-300x200.webp 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>\t\t\n<style>\n#image_566767274 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-2135099455\" class=\"text\">\n\t\t\n\n<p><strong>Tubo de sprinklers contra inc\u00eandio<\/strong><\/p>\n\t\t\n<style>\n#text-2135099455 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-2135099455 > * {\n  color: rgb(0,0,0);\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1150358084\" class=\"col medium-3 small-6 large-3\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_598820180\">\n\t\t<a class=\"\" href=\"https:\/\/uniasen.com\/pt\/steel-pipe-standards\/line-pipe\/\" target=\"_blank\" rel=\"noopener\" >\t\t\t\t\t\t<div class=\"img-inner image-cover box-shadow-3-hover dark\" style=\"padding-top:75%;\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/Uniasen-line-pipe-manufacturer.webp\" class=\"attachment-original size-original\" alt=\"\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/Uniasen-line-pipe-manufacturer.webp 600w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/Uniasen-line-pipe-manufacturer-300x200.webp 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>\t\t\n<style>\n#image_598820180 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-2778462991\" class=\"text\">\n\t\t\n\n<p><strong>Tubo de linha<\/strong><\/p>\n\n\t\t\n<style>\n#text-2778462991 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-2778462991 > * {\n  color: rgb(0,0,0);\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1106431513\" class=\"col medium-3 small-6 large-3\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1454440443\">\n\t\t<a class=\"\" href=\"https:\/\/uniasen.com\/pt\/steel-pipe-standards\/astm-a106\/\" target=\"_blank\" rel=\"noopener\" >\t\t\t\t\t\t<div class=\"img-inner image-cover box-shadow-3-hover dark\" style=\"padding-top:75%;\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/Uniasen-ASTM-A106-Seamless-Carbon-Steel-Pipe.webp\" class=\"attachment-original size-original\" alt=\"\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/Uniasen-ASTM-A106-Seamless-Carbon-Steel-Pipe.webp 600w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/Uniasen-ASTM-A106-Seamless-Carbon-Steel-Pipe-300x200.webp 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>\t\t\n<style>\n#image_1454440443 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-325970557\" class=\"text\">\n\t\t\n\n<p><strong>Tubo de a\u00e7o sem costura ASTM A106<\/strong><\/p>\n\t\t\n<style>\n#text-325970557 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-325970557 > * {\n  color: rgb(0,0,0);\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n\n     <\/div>\n\n     <div class=\"loading-spin dark large centered\"><\/div>\n\n\t<\/div>\n\n\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_2131852998 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>\n\t\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1505749263 {\n  padding-top: 0px;\n  padding-bottom: 0px;\n}\n<\/style>\n\t<\/section>","protected":false},"excerpt":{"rendered":"","protected":false},"author":10,"featured_media":3493,"parent":912,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-blank.php","meta":{"footnotes":""},"class_list":["post-1816","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>China Carbon Steel Seamless Pipe 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It is usually made by hot rolling or cold drawing. UNIASEN&#039;s carbon steel seamless pipes come in many sizes and steel grades. Each grade is designed to meet specific industry standards.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/uniasen.com\/pt\/produtos\/tubo-sem-costura\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"China Carbon Steel Seamless Pipe Manufacturer and Supplier - UNIASEN\" \/>\n<meta property=\"og:description\" content=\"Seamless carbon steel pipe has no weld seams. It is usually made by hot rolling or cold drawing. UNIASEN&#039;s carbon steel seamless pipes come in many sizes and steel grades. 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