{"id":2728,"date":"2023-10-18T09:52:59","date_gmt":"2023-10-18T01:52:59","guid":{"rendered":"https:\/\/uniasen.com\/?page_id=2728"},"modified":"2025-06-13T14:56:25","modified_gmt":"2025-06-13T06:56:25","slug":"astm-a135","status":"publish","type":"page","link":"https:\/\/uniasen.com\/pt\/padroes\/astm-a135\/","title":{"rendered":"ASTM A135"},"content":{"rendered":"<div id=\"page-header-276263320\" 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            ASTM A135          <\/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-276263320 .title-bg {\n  background-image: url(https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/Uniasen-carbon-steel-pipe-manufacturer-header.webp);\n}\n<\/style>\n  <\/div>\n    <\/div>\n  \n\t<div id=\"gap-1258384703\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-1258384703 {\n  padding-top: 4%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<section class=\"section\" id=\"section_796272981\">\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 align-center\"  id=\"row-1777804562\">\n\n\t<div id=\"col-1629756227\" 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_1092797684\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner image-cover dark\" style=\"padding-top:75%;\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"750\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2024\/04\/astm-a135_fire-sprinkler-pipe-suppliers.webp\" class=\"attachment-original size-original\" alt=\"astm a135_fornecedores de tubos para sprinklers contra inc\u00eandio\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2024\/04\/astm-a135_fire-sprinkler-pipe-suppliers.webp 1000w, https:\/\/uniasen.com\/wp-content\/uploads\/2024\/04\/astm-a135_fire-sprinkler-pipe-suppliers-300x225.webp 300w, https:\/\/uniasen.com\/wp-content\/uploads\/2024\/04\/astm-a135_fire-sprinkler-pipe-suppliers-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_1092797684 {\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-1257709720\" class=\"col medium-12 small-12 large-6 medium-col-first\"  >\n\t\t\t\t<div class=\"col-inner text-left\"  >\n\t\t\t\n\t\t\t\n<h2>Tubo de a\u00e7o soldado por resist\u00eancia el\u00e9trica ASTM A135<\/h2>\n<p>A ASTM A135\/A135M \u00e9 uma especifica\u00e7\u00e3o padr\u00e3o publicada pela American Society for Testing and Materials (ASTM). Ela abrange tubos de a\u00e7o com solda por resist\u00eancia el\u00e9trica para transporte de g\u00e1s, vapor, \u00e1gua ou outros l\u00edquidos.<\/p>\n<p>O a\u00e7o pode ser fundido em lingotes ou em cord\u00f5es, o que proporciona flexibilidade na produ\u00e7\u00e3o. Eles s\u00e3o fornecidos em comprimentos individuais ou cont\u00ednuos. O processo de soldagem remove qualquer material estranho.<\/p>\n<p>O processo de fabrica\u00e7\u00e3o envolve procedimentos b\u00e1sicos de oxig\u00eanio ou de forno el\u00e9trico, garantindo a mais alta qualidade.<\/p>\n<p>Para tubos de Grau B, eles tratam termicamente a costura de solda ap\u00f3s a soldagem. Isso garante que n\u00e3o permane\u00e7a nenhuma martensita inalterada.<\/p>\n<div class=\"row\"  id=\"row-128463633\">\n\n\t<div id=\"col-1094137374\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<a href=\"#is-pop\" class=\"button primary\"  style=\"border-radius:10px;\">\n\t\t<span>Obter uma cota\u00e7\u00e3o<\/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\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_796272981 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_355086118\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t<div class=\"section-bg-overlay absolute fill\"><\/div>\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<h2 style=\"text-align: center;\">Por que nos escolher?<\/h2>\n\t<div id=\"gap-167266479\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-167266479 {\n  padding-top: 3%;\n}\n<\/style>\n\t<\/div>\n\t\n\n<div class=\"row\"  id=\"row-1963809898\">\n\n\n\t<div id=\"col-793278741\" class=\"col medium-3 small-12 large-3\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t<div class=\"is-border\"\n\t\tstyle=\"border-width:0px 0px 0px 0px;margin:0px 0px 0px 0px;\">\n\t<\/div>\n\t\t\t\n\n\n\t\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: 51px\">\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\/08\/block_5998138-300x300.webp\" class=\"attachment-medium size-medium\" alt=\"Fabricante de tubos de a\u00e7o carbono_Diversas linhas de produtos\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/08\/block_5998138-300x300.webp 300w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/08\/block_5998138-80x80.webp 80w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/08\/block_5998138.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\n<h3>Variedade de produtos<\/h3>\n<p>Um conjunto completo de especifica\u00e7\u00f5es para tubos de a\u00e7o para atender \u00e0s necessidades de diferentes projetos.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t\n\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-793278741 > .col-inner {\n  padding: 0px 0px 0px 0px;\n  margin: 0px 0px 0px 0px;\n}\n<\/style>\n\t<\/div>\n\n\t\n\n\t<div id=\"col-163617485\" class=\"col medium-3 small-12 large-3\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\n\t\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: 51px\">\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\/08\/edit-tools_8848045-300x300.webp\" class=\"attachment-medium size-medium\" alt=\"Fabricante de tubos de a\u00e7o carbono_Capacidades de personaliza\u00e7\u00e3o\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/08\/edit-tools_8848045-300x300.webp 300w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/08\/edit-tools_8848045-80x80.webp 80w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/08\/edit-tools_8848045.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\n<h3>Aceitar personaliza\u00e7\u00e3o<\/h3>\n<p>Os tamanhos e outras especifica\u00e7\u00f5es podem ser personalizados para garantir que sejam adequados ao projeto.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-320812118\" class=\"col medium-3 small-12 large-3\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\n\t\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: 51px\">\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\/08\/customer-review-300x300.webp\" class=\"attachment-medium size-medium\" alt=\"Fabricante de tubos de a\u00e7o carbono_Riqueza de experi\u00eancia\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/08\/customer-review-300x300.webp 300w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/08\/customer-review-80x80.webp 80w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/08\/customer-review.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\n<h3>Controle de qualidade<\/h3>\n<p>Os procedimentos de produ\u00e7\u00e3o seguem o controle de qualidade para garantir os mais altos padr\u00f5es de tubula\u00e7\u00e3o.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1410377191\" class=\"col medium-3 small-12 large-3\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\n\t\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: 51px\">\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\/09\/on-time-300x300.webp\" class=\"attachment-medium size-medium\" alt=\"Fabricante de tubos de a\u00e7o carbono_Entrega no prazo\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/09\/on-time-300x300.webp 300w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/09\/on-time-80x80.webp 80w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/09\/on-time.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\n<h3>Entrega r\u00e1pida<\/h3>\n<p>O estoque de produtos de tubula\u00e7\u00e3o \u00e9 de 20.000 toneladas, com r\u00e1pida rotatividade e entrega pontual.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n\t<div id=\"gap-1330195701\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-1330195701 {\n  padding-top: 2%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-2089975776\" class=\"text\">\n\t\t\n\n\n\t\t\n<style>\n#text-2089975776 {\n  text-align: center;\n  color: rgb(68, 67, 67);\n}\n#text-2089975776 > * {\n  color: rgb(68, 67, 67);\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\n\t\t\n<style>\n#section_355086118 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n#section_355086118 .section-bg-overlay {\n  background-color: rgba(239, 232, 232, 0.163);\n}\n<\/style>\n\t<\/section>\n\t\n<div class=\"row\"  id=\"row-1206174497\">\n\n\t<div id=\"col-1489346326\" 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 primary\"  style=\"border-radius:10px;\">\n\t\t<span>Obter uma cota\u00e7\u00e3o<\/span>\n\t<\/a>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\n\t<section class=\"section\" id=\"section_105886489\">\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-1034201711\">\n\n\t<div id=\"col-784332376\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h2>Graus Astm A135 (Grau A e Grau B)<\/h2>\n<h3>ASTM A135 Grau A:<\/h3>\n<p>Os tubos de grau A s\u00e3o fabricados com solda por resist\u00eancia, e as soldas devem passar no teste de press\u00e3o da \u00e1gua.<\/p>\n<p>Esse tipo de tubo \u00e9 frequentemente utilizado em aplica\u00e7\u00f5es gerais de tubula\u00e7\u00e3o e em sistemas hidr\u00e1ulicos de baixa press\u00e3o.<\/p>\n<p>A solda do tubo de grau A tem certos requisitos de propriedades mec\u00e2nicas. Por\u00e9m, sua for\u00e7a e resist\u00eancia \u00e0 corros\u00e3o s\u00e3o ligeiramente inferiores \u00e0s do tubo de grau B.<\/p>\n<h3>ASTM A135 Grau B:<\/h3>\n<p>Os tubos de grau B s\u00e3o fabricados por soldagem, e as soldas devem passar pelo teste hidr\u00e1ulico.<\/p>\n<p>Os tubos de grau B t\u00eam requisitos de solda e resist\u00eancia mais altos do que os tubos de grau A.<\/p>\n<p>Esse tipo de tubo \u00e9 frequentemente usado em tubula\u00e7\u00f5es gerais de baixa press\u00e3o e sistemas de controle de inc\u00eandio.<\/p>\n<p>Oferecemos dois tipos de a\u00e7o para nossos tubos de a\u00e7o padronizados ASTM A135:<\/p>\n<ul>\n<li><strong><span style=\"color: #333333;\">Grau A<\/span><\/strong><\/li>\n<li><strong><span style=\"color: #333333;\">Grau B<\/span><\/strong><\/li>\n<\/ul>\n<p>O grau A \u00e9 um grau vers\u00e1til adequado para uma ampla gama de aplica\u00e7\u00f5es.<\/p>\n<p>O grau B foi tratado termicamente ap\u00f3s a soldagem, o que o torna ideal para aplica\u00e7\u00f5es mais exigentes.<\/p>\n<p>N\u00e3o h\u00e1 diferen\u00e7a \u00f3bvia no processo de fabrica\u00e7\u00e3o e na apar\u00eancia entre os tubos de a\u00e7o Grau A e Grau B. A principal diferen\u00e7a est\u00e1 nos requisitos de composi\u00e7\u00e3o qu\u00edmica e propriedades mec\u00e2nicas. Ambos os graus atendem aos requisitos qu\u00edmicos e mec\u00e2nicos exigidos, garantindo um produto de alta qualidade.<\/p>\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_105886489 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_1458906122\">\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-935602206\">\n\n\t<div id=\"col-1566444720\" 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-3301567043\" class=\"text\">\n\t\t\n<h2>Especifica\u00e7\u00e3o ASTM A135<\/h2>\n<p>O tubo ASTM A135 \u00e9 fabricado usando oxig\u00eanio b\u00e1sico ou m\u00e9todos de forno el\u00e9trico. O a\u00e7o pode ser fundido em lingotes ou continuamente. Oferecemos v\u00e1rios tipos de a\u00e7o. Eles t\u00eam diferentes revestimentos de superf\u00edcie, tipos de extremidade e m\u00e9todos de jun\u00e7\u00e3o. Nosso produto atender\u00e1 \u00e0s suas necessidades.<\/p>\n\t\t\n<style>\n#text-3301567043 {\n  text-align: left;\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-center\"  id=\"row-216149541\">\n\n\t<div id=\"col-1217617734\" 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<table>\n<thead>\n<tr>\n<th>Padr\u00e3o<\/th>\n<th>ASTM A135<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Procedimento<\/td>\n<td><span style=\"color: #ff6600;\"><a style=\"color: #ff6600;\" href=\"https:\/\/uniasen.com\/pt\/produtos\/tubo-erw\/\">ERW<\/a><\/span><\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\">Dimens\u00f5es<\/td>\n<td>26,7 mm - 762 mm<\/td>\n<\/tr>\n<tr>\n<td>2&#8243; &#8211; 30&#8243;<\/td>\n<\/tr>\n<tr>\n<td>DN20 - DN750<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">Espessura<\/td>\n<td>1,52 mm - 12,7 mm<\/td>\n<\/tr>\n<tr>\n<td>SCH 5S - SCH XXS<\/td>\n<\/tr>\n<tr>\n<td>Comprimento da unidade<\/td>\n<td>2.4 - 11.6m<\/td>\n<\/tr>\n<tr>\n<td>Grau de a\u00e7o<\/td>\n<td>ASTM A135 Gr. A\/ASTM A135 Gr. B<\/td>\n<\/tr>\n<tr>\n<td>Revestimento de superf\u00edcie<\/td>\n<td>Lubrifica\u00e7\u00e3o, revestimento de moinho ou revestimento especial<\/td>\n<\/tr>\n<tr>\n<td>Tipo de extremidade<\/td>\n<td>Liso, chanfrado, rosqueado<\/td>\n<\/tr>\n<tr>\n<td>M\u00e9todo conjunto<\/td>\n<td>Conex\u00e3o, flange, acoplamento, bra\u00e7adeira, ombro de tubo, soldagem<\/td>\n<\/tr>\n<tr>\n<td>Usinagem de tubos<\/td>\n<td>Soldagem, dobra, perfura\u00e7\u00e3o de furos, puncionamento, estampagem, afunilamento, alargamento, expans\u00e3o<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\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_1458906122 {\n  padding-top: 10px;\n  padding-bottom: 10px;\n}\n@media (min-width:550px) {\n  #section_1458906122 {\n    padding-top: 0px;\n    padding-bottom: 0px;\n  }\n}\n<\/style>\n\t<\/section>\n\t\n<div class=\"row\"  id=\"row-109485530\">\n\n\t<div id=\"col-1119488466\" 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 primary\"  style=\"border-radius:10px;\">\n\t\t<span>Obter uma cota\u00e7\u00e3o<\/span>\n\t<\/a>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\n\t<section class=\"section\" id=\"section_368844487\">\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-575887900\">\n\n\t<div id=\"col-221285418\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h2>Dimens\u00e3o ASTM A135<\/h2>\n<div class=\"row\"  id=\"row-2075043021\">\n\n\t<div id=\"col-386630896\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<div style=\"overflow: auto;\">\n<table border=\"\u201d1\u2033\" width=\"\u201d3000px\u201d\" align=\"\u201dcenter\u201d\">\n<tbody>\n<tr>\n<td colspan=\"7\" width=\"1005\"><span style=\"font-size: 100%;\">TABELA X1.1 Dimens\u00f5es, pesos nominais (massas) e press\u00f5es de teste para tubos de a\u00e7o de parede leve<\/span><\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\" width=\"127\"><span style=\"font-size: 100%;\">NPS<\/span><\/td>\n<td rowspan=\"2\" width=\"126\"><span style=\"font-size: 100%;\">DN<\/span><\/td>\n<td rowspan=\"2\" width=\"153\"><span style=\"font-size: 100%;\">Exterior<\/span><br \/><span style=\"font-size: 100%;\">Di\u00e2metro, pol.<\/span><br \/><span style=\"font-size: 100%;\">[mm]<\/span><\/td>\n<td colspan=\"2\" width=\"311\"><span style=\"font-size: 100%;\">Cronograma 10<\/span><\/td>\n<td colspan=\"2\" width=\"288\"><span style=\"font-size: 100%;\">Press\u00e3o de teste, psi [MPa]A<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"151\"><span style=\"font-size: 100%;\">Especificado<\/span><br \/><span style=\"font-size: 100%;\">Parede<\/span><br \/><span style=\"font-size: 100%;\">EspessuraA<\/span><br \/><span style=\"font-size: 100%;\">em. [mm]<\/span><\/td>\n<td width=\"160\"><span style=\"font-size: 100%;\">Peso<\/span><br \/><span style=\"font-size: 100%;\">(Massa) Por<\/span><br \/><span style=\"font-size: 100%;\">Comprimento da unidade<\/span><br \/><span style=\"font-size: 100%;\">lb\/ft [kg\/m]<\/span><\/td>\n<td width=\"138\"><span style=\"font-size: 100%;\">Grau A<\/span><\/td>\n<td width=\"150\"><span style=\"font-size: 100%;\">Grau B<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"127\"><span style=\"font-size: 100%;\">3\u20444<\/span><\/td>\n<td width=\"126\"><span style=\"font-size: 100%;\">20<\/span><\/td>\n<td width=\"153\"><span style=\"font-size: 100%;\">1.050 [26.7]<\/span><\/td>\n<td width=\"151\"><span style=\"font-size: 100%;\">0.083 [2. 11]<\/span><\/td>\n<td width=\"160\"><span style=\"font-size: 100%;\">0.86 [1.28]<\/span><\/td>\n<td width=\"138\"><span style=\"font-size: 100%;\">2500<\/span><br \/><span style=\"font-size: 100%;\">[17\u00a0 200]<\/span><\/td>\n<td width=\"150\"><span style=\"font-size: 100%;\">2500<\/span><br \/><span style=\"font-size: 100%;\">[17\u00a0 200]<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"127\"><span style=\"font-size: 100%;\">1<\/span><\/td>\n<td width=\"126\"><span style=\"font-size: 100%;\">25<\/span><\/td>\n<td width=\"153\"><span style=\"font-size: 100%;\">1.315 [33.4]<\/span><\/td>\n<td width=\"151\"><span style=\"font-size: 100%;\">0. 109 [2.77]<\/span><\/td>\n<td width=\"160\"><span style=\"font-size: 100%;\">1.41 [2.09]<\/span><\/td>\n<td width=\"138\"><span style=\"font-size: 100%;\">2500<\/span><br \/><span style=\"font-size: 100%;\">[17\u00a0 200]<\/span><\/td>\n<td width=\"150\"><span style=\"font-size: 100%;\">2500<\/span><br \/><span style=\"font-size: 100%;\">[17\u00a0 200]<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"127\"><span style=\"font-size: 100%;\">11\u20444<\/span><\/td>\n<td width=\"126\"><span style=\"font-size: 100%;\">32<\/span><\/td>\n<td width=\"153\"><span style=\"font-size: 100%;\">1.660 [42.2]<\/span><\/td>\n<td width=\"151\"><span style=\"font-size: 100%;\">0. 109 [2.77]<\/span><\/td>\n<td width=\"160\"><span style=\"font-size: 100%;\">1.81 [2.69]<\/span><\/td>\n<td width=\"138\"><span style=\"font-size: 100%;\">2400<\/span><br \/><span style=\"font-size: 100%;\">[16\u00a0 500]<\/span><\/td>\n<td width=\"150\"><span style=\"font-size: 100%;\">2500<\/span><br \/><span style=\"font-size: 100%;\">[17\u00a0 200]<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"127\"><span style=\"font-size: 100%;\">11\u20442<\/span><\/td>\n<td width=\"126\"><span style=\"font-size: 100%;\">40<\/span><\/td>\n<td width=\"153\"><span style=\"font-size: 100%;\">1.900 [48.3]<\/span><\/td>\n<td width=\"151\"><span style=\"font-size: 100%;\">0. 109 [2.77]<\/span><\/td>\n<td width=\"160\"><span style=\"font-size: 100%;\">2.09 [3. 11]<\/span><\/td>\n<td width=\"138\"><span style=\"font-size: 100%;\">2100<\/span><br \/><span style=\"font-size: 100%;\">[14\u00a0 500]<\/span><\/td>\n<td width=\"150\"><span style=\"font-size: 100%;\">2400<\/span><br \/><span style=\"font-size: 100%;\">[16\u00a0 500]<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"127\"><span style=\"font-size: 100%;\">2<\/span><\/td>\n<td width=\"126\"><span style=\"font-size: 100%;\">50<\/span><\/td>\n<td width=\"153\"><span style=\"font-size: 100%;\">2.375 [60.3]<\/span><\/td>\n<td width=\"151\"><span style=\"font-size: 100%;\">0. 109 [2.77]<\/span><\/td>\n<td width=\"160\"><span style=\"font-size: 100%;\">2.64 [3.93]<\/span><\/td>\n<td width=\"138\"><span style=\"font-size: 100%;\">1700<\/span><br \/><span style=\"font-size: 100%;\">[11\u00a0 700]<\/span><\/td>\n<td width=\"150\"><span style=\"font-size: 100%;\">1900<\/span><br \/><span style=\"font-size: 100%;\">[13\u00a0 100]<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"127\"><span style=\"font-size: 100%;\">21\u20442<\/span><\/td>\n<td width=\"126\"><span style=\"font-size: 100%;\">65<\/span><\/td>\n<td width=\"153\"><span style=\"font-size: 100%;\">2.875 [73.0]<\/span><\/td>\n<td width=\"151\"><span style=\"font-size: 100%;\">0. 120 [3.05]<\/span><\/td>\n<td width=\"160\"><span style=\"font-size: 100%;\">3.53 [5.26]<\/span><\/td>\n<td width=\"138\"><span style=\"font-size: 100%;\">1500<\/span><br \/><span style=\"font-size: 100%;\">[10\u00a0 300]<\/span><\/td>\n<td width=\"150\"><span style=\"font-size: 100%;\">1700<\/span><br \/><span style=\"font-size: 100%;\">[11\u00a0 700]<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"127\"><span style=\"font-size: 100%;\">3<\/span><\/td>\n<td width=\"126\"><span style=\"font-size: 100%;\">80<\/span><\/td>\n<td width=\"153\"><span style=\"font-size: 100%;\">3.500 [88.9]<\/span><\/td>\n<td width=\"151\"><span style=\"font-size: 100%;\">0. 120 [3.05]<\/span><\/td>\n<td width=\"160\"><span style=\"font-size: 100%;\">4.34 [6.46]<\/span><\/td>\n<td width=\"138\"><span style=\"font-size: 100%;\">1200<\/span><br \/><span style=\"font-size: 100%;\">[8\u00a0 200]<\/span><\/td>\n<td width=\"150\"><span style=\"font-size: 100%;\">1400<\/span><br \/><span style=\"font-size: 100%;\">[9\u00a0 600]<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"127\"><span style=\"font-size: 100%;\">31\u20442<\/span><\/td>\n<td width=\"126\"><span style=\"font-size: 100%;\">90<\/span><\/td>\n<td width=\"153\"><span style=\"font-size: 100%;\">4.000 [101.6]<\/span><\/td>\n<td width=\"151\"><span style=\"font-size: 100%;\">0. 120 [3.05]<\/span><\/td>\n<td width=\"160\"><span style=\"font-size: 100%;\">4.98 [7.41]<\/span><\/td>\n<td width=\"138\"><span style=\"font-size: 100%;\">1000<\/span><br \/><span style=\"font-size: 100%;\">[6\u00a0 900]<\/span><\/td>\n<td width=\"150\"><span style=\"font-size: 100%;\">1200<\/span><br \/><span style=\"font-size: 100%;\">[8\u00a0 200]<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"127\"><span style=\"font-size: 100%;\">4<\/span><\/td>\n<td width=\"126\"><span style=\"font-size: 100%;\">100<\/span><\/td>\n<td width=\"153\"><span style=\"font-size: 100%;\">4.500 [114.3]<\/span><\/td>\n<td width=\"151\"><span style=\"font-size: 100%;\">0. 120 [3.05]<\/span><\/td>\n<td width=\"160\"><span style=\"font-size: 100%;\">5.62 [8.37]<\/span><\/td>\n<td width=\"138\"><span style=\"font-size: 100%;\">900 [6\u00a0 200]<\/span><\/td>\n<td width=\"150\"><span style=\"font-size: 100%;\">1100<\/span><br \/><span style=\"font-size: 100%;\">[7\u00a0 600]<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"127\"><span style=\"font-size: 100%;\">5<\/span><\/td>\n<td width=\"126\"><span style=\"font-size: 100%;\">125<\/span><\/td>\n<td width=\"153\"><span style=\"font-size: 100%;\">5.563 [141.3]<\/span><\/td>\n<td width=\"151\"><span style=\"font-size: 100%;\">0. 134 [3.40]<\/span><\/td>\n<td width=\"160\"><span style=\"font-size: 100%;\">7.78 [11.58]<\/span><\/td>\n<td width=\"138\"><span style=\"font-size: 100%;\">850 [5\u00a0 900]<\/span><\/td>\n<td width=\"150\"><span style=\"font-size: 100%;\">1000<\/span><br \/><span style=\"font-size: 100%;\">[6\u00a0 900]<\/span><\/td>\n<\/tr>\n<tr>\n<td colspan=\"7\" width=\"1005\"><span style=\"font-size: 100%;\">A As press\u00f5es de teste s\u00e3o calculadas pela equa\u00e7\u00e3o a seguir (mas n\u00e3o precisam exceder 2500 psi ou [17.200 KPa]):<\/span><\/p>\n<p><span style=\"font-size: 100%;\">\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0P=2St\/D<\/span><br \/><span style=\"font-size: 100%;\">Onde:<\/span><br \/><span style=\"font-size: 100%;\">P = press\u00e3o, psi [kPa],<\/span><br \/><span style=\"font-size: 100%;\">S = tens\u00e3o da fibra 60 % da for\u00e7a de escoamento m\u00ednima especificada, psi [kPa],<\/span><br \/><span style=\"font-size: 100%;\">t = espessura especificada da parede, em. [mm], e<\/span><br \/><span style=\"font-size: 100%;\">D = di\u00e2metro externo especificado, em polegadas. [mm].<\/span><\/p>\n<\/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\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<style>\n#row-575887900 > .col > .col-inner {\n  padding: 0px 0px 0px 0px;\n}\n<\/style>\n<\/div>\n<div class=\"row\"  id=\"row-1255605860\">\n\n\t<div id=\"col-1760674248\" 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 primary\"  style=\"border-radius:10px;\">\n\t\t<span>Obter uma cota\u00e7\u00e3o<\/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_368844487 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_251527217\">\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-1783542755\">\n\n\t<div id=\"col-1897564811\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h2>Requisito qu\u00edmico<\/h2>\n<div class=\"row\"  id=\"row-2098811317\">\n\n\t<div id=\"col-2082839986\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<table>\n<tbody>\n<tr>\n<td colspan=\"3\" width=\"420\"><span style=\"font-size: 80%;\">Requisitos qu\u00edmicos<\/span><\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\" width=\"133\"><span style=\"font-size: 80%;\">Elemento<\/span><\/td>\n<td colspan=\"2\" width=\"287\"><span style=\"font-size: 80%;\">Composi\u00e7\u00e3o, m\u00e1ximo, %<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"159\"><span style=\"font-size: 80%;\">Grau A<\/span><\/td>\n<td width=\"128\"><span style=\"font-size: 80%;\">Grau B<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"133\"><span style=\"font-size: 80%;\">Carbono<\/span><\/td>\n<td width=\"159\"><span style=\"font-size: 80%;\">0.25<\/span><\/td>\n<td width=\"128\"><span style=\"font-size: 80%;\">0.3<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"133\"><span style=\"font-size: 80%;\">Mangan\u00eas<\/span><\/td>\n<td width=\"159\"><span style=\"font-size: 80%;\">0.95<\/span><\/td>\n<td width=\"128\"><span style=\"font-size: 80%;\">1.20<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"133\"><span style=\"font-size: 80%;\">F\u00f3sforo<\/span><\/td>\n<td width=\"159\"><span style=\"font-size: 80%;\">0.035<\/span><\/td>\n<td width=\"128\"><span style=\"font-size: 80%;\">0.035<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"133\"><span style=\"font-size: 80%;\">Enxofre<\/span><\/td>\n<td width=\"159\"><span style=\"font-size: 80%;\">0.035<\/span><\/td>\n<td width=\"128\"><span style=\"font-size: 80%;\">0.035<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\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\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_251527217 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_1798672706\">\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-44469044\">\n\n\t<div id=\"col-1122989855\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h2>Requisitos mec\u00e2nicos<\/h2>\n<p>Requisitos mec\u00e2nicosNossos tubos de a\u00e7o ASTM A135\/A135M passam por v\u00e1rios testes. Esses testes incluem testes de tra\u00e7\u00e3o, achatamento e hidrost\u00e1ticos. Voc\u00ea pode optar por fazer testes el\u00e9tricos n\u00e3o destrutivos. \u00c9 poss\u00edvel usar testes eletromagn\u00e9ticos (correntes parasitas) ou ultrass\u00f4nicos. Essa \u00e9 uma alternativa ao teste hidrost\u00e1tico.<\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-1155067166\">\n\n\t<div id=\"col-389380715\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<div style=\"overflow: auto;\">\n<table border=\"\u201d1\u2033\" width=\"\u201d3000px\u201d\" align=\"\u201dcenter\u201d\">\n<tbody>\n<tr>\n<td colspan=\"3\" width=\"685\"><span style=\"font-size: 95%;\">Requisitos de tra\u00e7\u00e3o<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"359\"><span style=\"font-size: 95%;\">\u00a0Propriedades mec\u00e2nicas<\/span><\/td>\n<td width=\"128\"><span style=\"font-size: 95%;\">Grau A<\/span><\/td>\n<td width=\"198\"><span style=\"font-size: 95%;\">Grau B<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"359\"><span style=\"font-size: 95%;\">Resist\u00eancia \u00e0 tra\u00e7\u00e3o, min, ksi [MPa]<\/span><\/td>\n<td width=\"128\"><span style=\"font-size: 95%;\">48 [330]<\/span><\/td>\n<td width=\"198\"><span style=\"font-size: 95%;\">60 [415]<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"359\"><span style=\"font-size: 95%;\">Resist\u00eancia ao escoamento, min, ksi [MPa]<\/span><\/td>\n<td width=\"128\"><span style=\"font-size: 95%;\">30 [205]<\/span><\/td>\n<td width=\"198\"><span style=\"font-size: 95%;\">35 [240]<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"359\"><span style=\"font-size: 95%;\">Alongamento em 2 pol. ou [50 mm], min, %:<\/span><br \/><span style=\"font-size: 95%;\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Para tubos com espessura de parede especificada de 5\u204416 pol. [7 9 mm] ou mais. (7,9 mm) ou mais, se testado usando um corpo de prova de tira longitudinal.<\/span><\/td>\n<td width=\"128\"><span style=\"font-size: 95%;\">35<\/span><\/td>\n<td width=\"198\"><span style=\"font-size: 95%;\">30<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"359\"><span style=\"font-size: 95%;\">Para tubos com uma espessura de parede especificada inferior a 5\u204416 pol. [7 9 mm]. [7,9 mm], se testado usando um corpo de prova de tira longitudinal.<\/span><\/td>\n<td width=\"128\"><span style=\"font-size: 95%;\">A<\/span><\/td>\n<td width=\"198\"><span style=\"font-size: 95%;\">B<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"359\"><span style=\"font-size: 95%;\">Para tubos de qualquer tamanho, se testados usando um corpo de prova longitudinal de tamanho normal.<\/span><\/td>\n<td width=\"128\"><span style=\"font-size: 95%;\">35<\/span><\/td>\n<td width=\"198\"><span style=\"font-size: 95%;\">30<\/span><\/td>\n<\/tr>\n<tr>\n<td colspan=\"3\"><span style=\"font-size: 95%;\">A O alongamento m\u00ednimo deve ser determinado pela equa\u00e7\u00e3o a seguir, com o valor calculado arredondado para o percentual mais pr\u00f3ximo:<\/span><\/td>\n<\/tr>\n<tr>\n<td colspan=\"3\" width=\"685\"><span style=\"font-size: 95%;\">E\uff1d56t+16,5<\/span><br \/><span style=\"font-size: 95%;\">[E\uff1d2.2t+16.5]<\/span><\/td>\n<\/tr>\n<tr>\n<td colspan=\"3\" width=\"685\"><span style=\"font-size: 95%;\">onde:<\/span><br \/><span style=\"font-size: 95%;\">E=alongamento em 2 pol. ou [50 mm], m\u00ednimo, %, e<\/span><br \/><span style=\"font-size: 95%;\">t=espessura especificada da parede, em. [mm].<\/span><br \/><span style=\"font-size: 95%;\">B O alongamento m\u00ednimo deve ser determinado pela equa\u00e7\u00e3o a seguir, com o valor calculado arredondado para o percentual mais pr\u00f3ximo:<\/span><\/td>\n<\/tr>\n<tr>\n<td colspan=\"3\" width=\"685\"><span style=\"font-size: 95%;\">E\uff1d48t+14<\/span><br \/><span style=\"font-size: 95%;\">[E\uff1d1.9t+14]<\/span><\/td>\n<\/tr>\n<tr>\n<td colspan=\"3\" width=\"685\"><span style=\"font-size: 95%;\">onde:<\/span><br \/><span style=\"font-size: 95%;\">E=alongamento em 2 pol. ou [50 mm], m\u00ednimo, %, e<\/span><br \/><span style=\"font-size: 95%;\">t=espessura especificada da parede, em. [mm].<\/span><\/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<div class=\"row\"  id=\"row-1603537414\">\n\n\t<div id=\"col-554093522\" 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 primary\"  style=\"border-radius:10px;\">\n\t\t<span>Obter uma cota\u00e7\u00e3o<\/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_1798672706 {\n  padding-top: 10px;\n  padding-bottom: 10px;\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_1735209542\">\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-614216594\">\n\n\t<div id=\"col-1098138740\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h2>ASTM A135 vs ASTM A53<\/h2>\n<h3>Processo de fabrica\u00e7\u00e3o:<\/h3>\n<p>ASTM A135: fabrica\u00e7\u00e3o com ou sem solda, costuras de solda sujeitas a teste hidr\u00e1ulico.<\/p>\n<p>ASTM A53: pode ser fabricado em processos laminados a quente ou estirados a frio. Esses processos aumentam a for\u00e7a e a resist\u00eancia \u00e0 corros\u00e3o.<\/p>\n<h3>Caracter\u00edsticas do material:<\/h3>\n<p>ASTM A135: tubos soldados, Grau A e Grau B s\u00e3o comuns.<\/p>\n<p>ASTM A53: dividido em classes A e B, geralmente com fabrica\u00e7\u00e3o sem costura.<\/p>\n<h3>Aplicativos:<\/h3>\n<p>ASTM A135: usado principalmente em aplica\u00e7\u00f5es como sistemas hidr\u00e1ulicos de baixa press\u00e3o, tubula\u00e7\u00f5es e sistemas de controle de inc\u00eandio.<\/p>\n<p>ASTM A53: \u00e9 bom para a ind\u00fastria em geral e para sistemas convencionais de tubula\u00e7\u00e3o de press\u00e3o. Destina-se a sistemas como abastecimento de \u00e1gua, g\u00e1s, vapor e ar condicionado.<\/p>\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_1735209542 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_1133849605\">\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-1388338722\">\n\n\t<div id=\"col-1524226957\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h2>Por que a ASTM A135 \u00e9 pintada de vermelho?<\/h2>\n<p>No uso real, os tubos ASTM A135 geralmente s\u00e3o pintados de vermelho. Isso \u00e9 feito para facilitar a identifica\u00e7\u00e3o e a diferencia\u00e7\u00e3o.<\/p>\n<p>O tubo ASTM A135 destina-se a sistemas de baixa press\u00e3o e de controle de inc\u00eandio. Para diferenci\u00e1-lo de outros tubos e facilitar a manuten\u00e7\u00e3o e a inspe\u00e7\u00e3o, alguns fabricantes e usu\u00e1rios optam por identificar o tubo ASTM A135.<\/p>\n<p>O identificador vermelho ajuda engenheiros e construtores. Ele os ajuda a ver rapidamente o tipo de tubo usado. Isso garante a seguran\u00e7a e a confiabilidade do sistema.<\/p>\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_1133849605 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_452567009\">\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_1039007828\">\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-1397987487\">\n\n\n\t<div id=\"col-991286227\" 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-2113460568\" >\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-84384874\">\n\n\n\t<div id=\"col-478419987\" 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_1629861996\">\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_1629861996 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-3380244328\" class=\"text\">\n\t\t\n\n<p><strong>Tubo soldado<\/strong><\/p>\n\t\t\n<style>\n#text-3380244328 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-3380244328 > * {\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-302788985\" 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_347155091\">\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_347155091 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-1294547803\" class=\"text\">\n\t\t\n\n<p><strong>Tubo de a\u00e7o SSAW<\/strong><\/p>\n\t\t\n<style>\n#text-1294547803 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-1294547803 > * {\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-1473193020\" 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_1221823193\">\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_1221823193 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-3377228895\" class=\"text\">\n\t\t\n\n<p><strong>Se\u00e7\u00e3o estrutural oca<\/strong><\/p>\n\t\t\n<style>\n#text-3377228895 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-3377228895 > * {\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-803137694\" 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_838290560\">\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_838290560 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-2220329794\" class=\"text\">\n\t\t\n\n<p><strong>Tubo de a\u00e7o sem costura<\/strong><\/p>\n\t\t\n<style>\n#text-2220329794 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-2220329794 > * {\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-233506176\">\n\n\n\t<div id=\"col-758604061\" 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_1290629048\">\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_1290629048 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-2826905088\" 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-2826905088 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-2826905088 > * {\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-1529582851\" 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_1962416015\">\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_1962416015 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-3135038862\" class=\"text\">\n\t\t\n\n<p><strong>Tubo de sprinklers contra inc\u00eandio<\/strong><\/p>\n\t\t\n<style>\n#text-3135038862 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-3135038862 > * {\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-1233807042\" 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_177511147\">\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_177511147 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-1709314989\" class=\"text\">\n\t\t\n\n<p><strong>Tubo de linha<\/strong><\/p>\n\n\t\t\n<style>\n#text-1709314989 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-1709314989 > * {\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-525652039\" 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_1726991731\">\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_1726991731 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-835323886\" 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-835323886 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-835323886 > * {\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_1039007828 {\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_452567009 {\n  padding-top: 1px;\n  padding-bottom: 1px;\n}\n<\/style>\n\t<\/section>","protected":false},"excerpt":{"rendered":"","protected":false},"author":3,"featured_media":0,"parent":2187,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-blank.php","meta":{"footnotes":""},"class_list":["post-2728","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>ASTM A135\/A135M ERW Steel Pipe - UNIASEN<\/title>\n<meta name=\"description\" content=\"ASTM A135\/A135M This standard is commonly used for steel pipe manufactured by resistance welding. These steel pipes are commonly used to supply water, natural gas, air and other low pressure fluids.\" \/>\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\/padroes\/astm-a135\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ASTM A135\/A135M ERW Steel Pipe - UNIASEN\" \/>\n<meta property=\"og:description\" content=\"ASTM A135\/A135M This standard is commonly used for steel pipe manufactured by resistance welding. These steel pipes are commonly used to supply water, natural gas, air and other low pressure fluids.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/uniasen.com\/pt\/padroes\/astm-a135\/\" \/>\n<meta property=\"og:site_name\" content=\"UNIASEN\" \/>\n<meta property=\"article:modified_time\" content=\"2025-06-13T06:56:25+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. tempo de leitura\" \/>\n\t<meta name=\"twitter:data1\" content=\"6 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/uniasen.com\/standards\/astm-a135\/\",\"url\":\"https:\/\/uniasen.com\/standards\/astm-a135\/\",\"name\":\"ASTM A135\/A135M ERW Steel Pipe - UNIASEN\",\"isPartOf\":{\"@id\":\"https:\/\/uniasen.com\/#website\"},\"datePublished\":\"2023-10-18T01:52:59+00:00\",\"dateModified\":\"2025-06-13T06:56:25+00:00\",\"description\":\"ASTM A135\/A135M This standard is commonly used for steel pipe manufactured by resistance welding. These steel pipes are commonly used to supply water, natural gas, air and other low pressure fluids.\",\"breadcrumb\":{\"@id\":\"https:\/\/uniasen.com\/standards\/astm-a135\/#breadcrumb\"},\"inLanguage\":\"pt-BR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/uniasen.com\/standards\/astm-a135\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/uniasen.com\/standards\/astm-a135\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/uniasen.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Standard\",\"item\":\"https:\/\/uniasen.com\/standards\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"ASTM A135\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/uniasen.com\/#website\",\"url\":\"https:\/\/uniasen.com\/\",\"name\":\"UNIASEN\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/uniasen.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/uniasen.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"pt-BR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/uniasen.com\/#organization\",\"name\":\"UniAsen\",\"alternateName\":\"UniAsen (Tianjin) Co., Ltd.\",\"url\":\"https:\/\/uniasen.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\/\/uniasen.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/UNIASEN-carbon-steel-supplier-and-expertor-in-china-LOGO.webp\",\"contentUrl\":\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/UNIASEN-carbon-steel-supplier-and-expertor-in-china-LOGO.webp\",\"width\":300,\"height\":300,\"caption\":\"UniAsen\"},\"image\":{\"@id\":\"https:\/\/uniasen.com\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"ASTM A135\/A135M ERW Steel Pipe - UNIASEN","description":"ASTM A135\/A135M This standard is commonly used for steel pipe manufactured by resistance welding. These steel pipes are commonly used to supply water, natural gas, air and other low pressure fluids.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/uniasen.com\/pt\/padroes\/astm-a135\/","og_locale":"pt_BR","og_type":"article","og_title":"ASTM A135\/A135M ERW Steel Pipe - UNIASEN","og_description":"ASTM A135\/A135M This standard is commonly used for steel pipe manufactured by resistance welding. These steel pipes are commonly used to supply water, natural gas, air and other low pressure fluids.","og_url":"https:\/\/uniasen.com\/pt\/padroes\/astm-a135\/","og_site_name":"UNIASEN","article_modified_time":"2025-06-13T06:56:25+00:00","twitter_card":"summary_large_image","twitter_misc":{"Est. tempo de leitura":"6 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/uniasen.com\/standards\/astm-a135\/","url":"https:\/\/uniasen.com\/standards\/astm-a135\/","name":"ASTM A135\/A135M ERW Steel Pipe - UNIASEN","isPartOf":{"@id":"https:\/\/uniasen.com\/#website"},"datePublished":"2023-10-18T01:52:59+00:00","dateModified":"2025-06-13T06:56:25+00:00","description":"ASTM A135\/A135M This standard is commonly used for steel pipe manufactured by resistance welding. These steel pipes are commonly used to supply water, natural gas, air and other low pressure fluids.","breadcrumb":{"@id":"https:\/\/uniasen.com\/standards\/astm-a135\/#breadcrumb"},"inLanguage":"pt-BR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/uniasen.com\/standards\/astm-a135\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/uniasen.com\/standards\/astm-a135\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/uniasen.com\/"},{"@type":"ListItem","position":2,"name":"Standard","item":"https:\/\/uniasen.com\/standards\/"},{"@type":"ListItem","position":3,"name":"ASTM A135"}]},{"@type":"WebSite","@id":"https:\/\/uniasen.com\/#website","url":"https:\/\/uniasen.com\/","name":"UNIASEN","description":"","publisher":{"@id":"https:\/\/uniasen.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/uniasen.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"pt-BR"},{"@type":"Organization","@id":"https:\/\/uniasen.com\/#organization","name":"UniAsen","alternateName":"UniAsen (Tianjin) Co., Ltd.","url":"https:\/\/uniasen.com\/","logo":{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/uniasen.com\/#\/schema\/logo\/image\/","url":"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/UNIASEN-carbon-steel-supplier-and-expertor-in-china-LOGO.webp","contentUrl":"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/UNIASEN-carbon-steel-supplier-and-expertor-in-china-LOGO.webp","width":300,"height":300,"caption":"UniAsen"},"image":{"@id":"https:\/\/uniasen.com\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/uniasen.com\/pt\/wp-json\/wp\/v2\/pages\/2728","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/uniasen.com\/pt\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/uniasen.com\/pt\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/uniasen.com\/pt\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/uniasen.com\/pt\/wp-json\/wp\/v2\/comments?post=2728"}],"version-history":[{"count":47,"href":"https:\/\/uniasen.com\/pt\/wp-json\/wp\/v2\/pages\/2728\/revisions"}],"predecessor-version":[{"id":5584,"href":"https:\/\/uniasen.com\/pt\/wp-json\/wp\/v2\/pages\/2728\/revisions\/5584"}],"up":[{"embeddable":true,"href":"https:\/\/uniasen.com\/pt\/wp-json\/wp\/v2\/pages\/2187"}],"wp:attachment":[{"href":"https:\/\/uniasen.com\/pt\/wp-json\/wp\/v2\/media?parent=2728"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}