{"id":2826,"date":"2023-10-19T16:23:59","date_gmt":"2023-10-19T08:23:59","guid":{"rendered":"https:\/\/uniasen.com\/?page_id=2826"},"modified":"2024-09-14T11:03:47","modified_gmt":"2024-09-14T03:03:47","slug":"bs-3059-boiler-tube","status":"publish","type":"page","link":"https:\/\/uniasen.com\/pt\/padroes\/tubo-de-caldeira-bs-3059\/","title":{"rendered":"BS 3059"},"content":{"rendered":"<div id=\"page-header-505981860\" 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            BS 3059          <\/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-505981860 .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-1082277559\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-1082277559 {\n  padding-top: 4%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<section class=\"section\" id=\"section_923528784\">\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-517195395\">\n\n\t<div id=\"col-51592802\" class=\"col medium-11 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_1677654017\">\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\/2023\/10\/3.-Seamless-API-5L-Line-Pipe-Tianjin-United-Steel-Pipe.webp\" class=\"attachment-original size-original\" alt=\"Tubo de a\u00e7o sem costura_Tubo de linha API 5L sem costura\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/10\/3.-Seamless-API-5L-Line-Pipe-Tianjin-United-Steel-Pipe.webp 1000w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/10\/3.-Seamless-API-5L-Line-Pipe-Tianjin-United-Steel-Pipe-300x225.webp 300w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/10\/3.-Seamless-API-5L-Line-Pipe-Tianjin-United-Steel-Pipe-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_1677654017 {\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-1094440426\" class=\"col medium-12 small-12 large-6 medium-col-first\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h2>Tubo de caldeira de a\u00e7o carbono BS 3059<\/h2>\n<p><strong>Vis\u00e3o geral padr\u00e3o:<\/strong><\/p>\n<p>A BS 3059 \u00e9 usada principalmente para especifica\u00e7\u00f5es de tubos de a\u00e7o para caldeiras de alta press\u00e3o e trocadores de calor. Ela define os padr\u00f5es t\u00e9cnicos e de qualidade para tubos de a\u00e7o sem costura e soldados. Esses tubos s\u00e3o para ambientes de alta temperatura e alta press\u00e3o.<\/p>\n<p><strong>Material principal:<\/strong><\/p>\n<p>A\u00e7o carbono ou a\u00e7o de baixa liga<\/p>\n<p><strong>Escopo de aplica\u00e7\u00e3o:<\/strong><\/p>\n<p>Esta norma se aplica a tubos de caldeiras, tubos de trocadores de calor e equipamentos industriais. \u00c9 para uso em condi\u00e7\u00f5es de alta temperatura e alta press\u00e3o, como em usinas de energia, usinas qu\u00edmicas e refinarias.<\/p>\n<a href=\"#is-pop\" class=\"button primary\"  style=\"border-radius:10px;\">\n\t\t<span>Solicite 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_923528784 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_1381160901\">\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-2064747581\">\n\n\t<div id=\"col-1274657303\" 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>Especifica\u00e7\u00e3o do tubo de caldeira BS 3059<\/h2>\n<table>\n<thead>\n<tr>\n<th>Padr\u00e3o<\/th>\n<th>BS3059<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Procedimento<\/td>\n<td>HFS, CFS, <a href=\"https:\/\/uniasen.com\/pt\/produtos\/tubo-erw\/\">ERW<\/a>, CEW<\/td>\n<\/tr>\n<tr>\n<td>Dimens\u00f5es<\/td>\n<td>OD \u2264127mm<\/td>\n<\/tr>\n<tr>\n<td>Espessura<\/td>\n<td>W.T.\u226412,5 mm<\/td>\n<\/tr>\n<tr>\n<td>Comprimento da unidade<\/td>\n<td>3 - 12mtrs metros<\/td>\n<\/tr>\n<tr>\n<td>Grau de a\u00e7o<\/td>\n<td>320 sem costura, 320 com solda<\/td>\n<\/tr>\n<tr>\n<td>Revestimento de superf\u00edcie<\/td>\n<td>Revestimento de laca preta, envernizamento, lubrifica\u00e7\u00e3o, galvaniza\u00e7\u00e3o por imers\u00e3o a quente, FBE, 2PP, 3PP, 2PE, 3PE<\/td>\n<\/tr>\n<tr>\n<td>Tipo de extremidade<\/td>\n<td>Liso, chanfrado, rosqueado, ranhurado, com ombros<\/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_1381160901 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_404245344\">\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-1422038671\">\n\n\t<div id=\"col-1717714665\" 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 do tubo de caldeira BS 3059<\/h2>\n<div style=\"overflow: auto; \" >\n<table border=\"\u201d1\u2033\" width=\"\u201d3000px\u201d\" height=\"\u201d120px\u201d\" align=\"\u201dcenter\u201d\" >\n<tbody>\n<tr>\n<td width=\"97\">Exterior<br \/>\nDi\u00e2metro<\/td>\n<td colspan=\"17\" width=\"667\">Espessura do tubo \uff08mm\uff09<\/td>\n<\/tr>\n<tr>\n<td>mm<\/td>\n<td>2.0<\/td>\n<td>2.3<\/td>\n<td>2.6<\/td>\n<td>2.9<\/td>\n<td>3.2<\/td>\n<td>3.6<\/td>\n<td>4.0<\/td>\n<td>4.5<\/td>\n<td>5.0<\/td>\n<td>5.6<\/td>\n<td>6.3<\/td>\n<td>7.1<\/td>\n<td>8.0<\/td>\n<td>8.8<\/td>\n<td>10.0<\/td>\n<td>11.0<\/td>\n<td>12.5<\/td>\n<\/tr>\n<tr>\n<td>25.4<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td><\/td>\n<td><\/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>26.9<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td><\/td>\n<td><\/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>31.8<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/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>33.7<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/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>38<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>42.4<\/td>\n<td><\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>44.5<\/td>\n<td><\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>48.3<\/td>\n<td><\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>51<\/td>\n<td><\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>57<\/td>\n<td><\/td>\n<td><\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>60.3<\/td>\n<td><\/td>\n<td><\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>63.5<\/td>\n<td><\/td>\n<td><\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>70<\/td>\n<td><\/td>\n<td><\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>76.1<\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<\/tr>\n<tr>\n<td>82.5<\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<\/tr>\n<tr>\n<td>88.9<\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<\/tr>\n<tr>\n<td>101.6<\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<\/tr>\n<tr>\n<td>114.3<\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<\/tr>\n<tr>\n<td>127<\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/td>\n<td>\u25cf<\/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\n\t\t\n<style>\n#section_404245344 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_1746929563\">\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-2020428625\">\n\n\t<div id=\"col-1658364931\" 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 do tubo de caldeira BS 3059<\/h2>\n<div style=\"overflow: auto; \" >\n<table border=\"\u201d1\u2033\" width=\"\u201d3000px\u201d\" height=\"\u201d120px\u201d\" align=\"\u201dcenter\u201d\" >\n<tbody>\n<tr>\n<td rowspan=\"4\" width=\"89\">Grau de a\u00e7o<\/td>\n<td rowspan=\"4\" width=\"131\">M\u00e9todo de fabrica\u00e7\u00e3o<\/td>\n<td colspan=\"7\" width=\"539\">Composi\u00e7\u00e3o qu\u00edmica (an\u00e1lise de panela) (ver notas 1 e 2)<\/td>\n<td colspan=\"8\" width=\"635\">Propriedades mec\u00e2nicas em temperatura ambiente (consulte a nota 3)<\/td>\n<\/tr>\n<tr>\n<td>C<\/td>\n<td colspan=\"2\">Mn<\/td>\n<td colspan=\"2\">Si<\/td>\n<td>P<\/td>\n<td>S<\/td>\n<td>Re<\/td>\n<td colspan=\"2\">Rm<\/td>\n<td>A<\/td>\n<td rowspan=\"3\" width=\"107\">Constante de teste de achatamento C<\/td>\n<td colspan=\"3\" width=\"232\">Teste de expans\u00e3o de deriva: aumento em D<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">m\u00e1ximo.<\/td>\n<td rowspan=\"2\">min.<\/td>\n<td rowspan=\"2\">m\u00e1ximo.<\/td>\n<td rowspan=\"2\">min.<\/td>\n<td rowspan=\"2\">m\u00e1ximo.<\/td>\n<td rowspan=\"2\">m\u00e1ximo.<\/td>\n<td rowspan=\"2\">m\u00e1ximo.<\/td>\n<td rowspan=\"2\">min.<\/td>\n<td rowspan=\"2\">min.<\/td>\n<td rowspan=\"2\">m\u00e1ximo.<\/td>\n<td rowspan=\"2\">min.<\/td>\n<td colspan=\"3\">Rela\u00e7\u00e3o d\/D<\/td>\n<\/tr>\n<tr>\n<td>\u2264 0.6<\/td>\n<td width=\"77\">&gt;0.6<br \/>\n\u2264 0.8<\/td>\n<td>&gt;0.8<\/td>\n<\/tr>\n<tr>\n<td width=\"89\"><\/td>\n<td width=\"131\"><\/td>\n<td>%<\/td>\n<td>%<\/td>\n<td>%<\/td>\n<td>%<\/td>\n<td>%<\/td>\n<td>%<\/td>\n<td>%<\/td>\n<td>N\/mm2a<\/td>\n<td>N\/mm2<\/td>\n<td>N\/mm2<\/td>\n<td>%<\/td>\n<td width=\"107\">&#8211;<\/td>\n<td>%<\/td>\n<td width=\"77\">%<\/td>\n<td>%<\/td>\n<\/tr>\n<tr>\n<td width=\"89\">320<\/td>\n<td width=\"131\">Soldado sem costura<\/td>\n<td width=\"77\">0.16<\/td>\n<td width=\"77\">0.30<\/td>\n<td width=\"77\">0.70<\/td>\n<td width=\"77\">0.10<\/td>\n<td width=\"77\">0.35<\/td>\n<td width=\"77\">0.04<\/td>\n<td width=\"77\">0.04<\/td>\n<td width=\"77\">195<\/td>\n<td width=\"77\">320<\/td>\n<td width=\"77\">480<\/td>\n<td width=\"64\">25<\/td>\n<td width=\"107\">0.10<\/td>\n<td width=\"77\">12<\/td>\n<td width=\"77\">15<\/td>\n<td width=\"78\">19<\/td>\n<\/tr>\n<tr>\n<td width=\"89\">320<\/td>\n<td width=\"131\">Soldado sem costura<\/td>\n<td width=\"77\">0.16b<\/td>\n<td width=\"77\">0.30<\/td>\n<td width=\"77\">0.70<\/td>\n<td width=\"77\">&#8211;<\/td>\n<td width=\"77\">0.35<\/td>\n<td width=\"77\">0.04<\/td>\n<td width=\"77\">0.04<\/td>\n<td width=\"77\">195<\/td>\n<td width=\"77\">320<\/td>\n<td width=\"77\">480<\/td>\n<td width=\"64\">25<\/td>\n<td width=\"107\">0.10<\/td>\n<td width=\"77\">12<\/td>\n<td width=\"77\">15<\/td>\n<td width=\"78\">19<\/td>\n<\/tr>\n<tr>\n<td colspan=\"17\" width=\"1396\">OBSERVA\u00c7\u00c3O 1 Os elementos n\u00e3o citados na tabela n\u00e3o s\u00e3o intencionalmente adicionados, a n\u00e3o ser com a finalidade de finalizar o aquecimento.<br \/>\nNOTA 2 Para desvios permitidos na an\u00e1lise do produto, consulte a Tabela 3.<br \/>\nNOTA 3 Re \u00e9 a tens\u00e3o de escoamento. Para fins de aceita\u00e7\u00e3o, pode ser usada a tens\u00e3o de escoamento superior ReH ou a tens\u00e3o de prova de 0,5 % (alongamento total)Rt0,5 (consulte 13.1).<br \/>\nRm \u00e9 a resist\u00eancia \u00e0 tra\u00e7\u00e3o.<br \/>\nA \u00e9 o alongamento percentual ap\u00f3s a fratura em um comprimento de calibre Lo = 5,65 \u221aSo . (Assim como a \u00e1rea da se\u00e7\u00e3o transversal original do comprimento de calibre).<br \/>\nd \u00e9 o di\u00e2metro interno.<br \/>\nD \u00e9 o di\u00e2metro externo.<br \/>\na 1 N\/mm2 = 1 MPa.<br \/>\nb Para a\u00e7o com borda ou semibrilho, o C m\u00e1x. \u00e9 0,19 %.<\/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\n\t\t\n<style>\n#section_1746929563 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_1564085479\">\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-976354012\">\n\n\t<div id=\"col-537324366\" 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 mec\u00e2nico do tubo de caldeira BS 3059<\/h2>\n<div style=\"overflow: auto; \" >\n<table border=\"\u201d1\u2033\" width=\"\u201d3000px\u201d\" height=\"\u201d120px\u201d\" align=\"\u201dcenter\u201d\" >\n<tbody>\n<tr>\n<td rowspan=\"4\" width=\"89\">Grau de a\u00e7o<\/td>\n<td rowspan=\"4\" width=\"131\">M\u00e9todo de fabrica\u00e7\u00e3o<\/td>\n<td colspan=\"7\" width=\"539\">Composi\u00e7\u00e3o qu\u00edmica (an\u00e1lise de panela) (ver notas 1 e 2)<\/td>\n<td colspan=\"8\" width=\"635\">Propriedades mec\u00e2nicas em temperatura ambiente (consulte a nota 3)<\/td>\n<\/tr>\n<tr>\n<td>C<\/td>\n<td colspan=\"2\">Mn<\/td>\n<td colspan=\"2\">Si<\/td>\n<td>P<\/td>\n<td>S<\/td>\n<td>Re<\/td>\n<td colspan=\"2\">Rm<\/td>\n<td>A<\/td>\n<td rowspan=\"3\" width=\"107\">Constante de teste de achatamento C<\/td>\n<td colspan=\"3\" width=\"232\">Teste de expans\u00e3o de deriva: aumento em D<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">m\u00e1ximo.<\/td>\n<td rowspan=\"2\">min.<\/td>\n<td rowspan=\"2\">m\u00e1ximo.<\/td>\n<td rowspan=\"2\">min.<\/td>\n<td rowspan=\"2\">m\u00e1ximo.<\/td>\n<td rowspan=\"2\">m\u00e1ximo.<\/td>\n<td rowspan=\"2\">m\u00e1ximo.<\/td>\n<td rowspan=\"2\">min.<\/td>\n<td rowspan=\"2\">min.<\/td>\n<td rowspan=\"2\">m\u00e1ximo.<\/td>\n<td rowspan=\"2\">min.<\/td>\n<td colspan=\"3\">Rela\u00e7\u00e3o d\/D<\/td>\n<\/tr>\n<tr>\n<td>\u2264 0.6<\/td>\n<td width=\"77\">&gt;0.6<br \/>\u2264 0.8<\/td>\n<td>&gt;0.8<\/td>\n<\/tr>\n<tr>\n<td width=\"89\">\u00a0<\/td>\n<td width=\"131\">\u00a0<\/td>\n<td>%<\/td>\n<td>%<\/td>\n<td>%<\/td>\n<td>%<\/td>\n<td>%<\/td>\n<td>%<\/td>\n<td>%<\/td>\n<td>N\/mm2a<\/td>\n<td>N\/mm2<\/td>\n<td>N\/mm2<\/td>\n<td>%<\/td>\n<td width=\"107\">&#8211;<\/td>\n<td>%<\/td>\n<td width=\"77\">%<\/td>\n<td>%<\/td>\n<\/tr>\n<tr>\n<td width=\"89\">320<\/td>\n<td width=\"131\">Soldado sem costura<\/td>\n<td width=\"77\">0.16<\/td>\n<td width=\"77\">0.30<\/td>\n<td width=\"77\">0.70<\/td>\n<td width=\"77\">0.10<\/td>\n<td width=\"77\">0.35<\/td>\n<td width=\"77\">0.04<\/td>\n<td width=\"77\">0.04<\/td>\n<td width=\"77\">195<\/td>\n<td width=\"77\">320<\/td>\n<td width=\"77\">480<\/td>\n<td width=\"64\">25<\/td>\n<td width=\"107\">0.10<\/td>\n<td width=\"77\">12<\/td>\n<td width=\"77\">15<\/td>\n<td width=\"78\">19<\/td>\n<\/tr>\n<tr>\n<td width=\"89\">320<\/td>\n<td width=\"131\">Soldado sem costura<\/td>\n<td width=\"77\">0.16b<\/td>\n<td width=\"77\">0.30<\/td>\n<td width=\"77\">0.70<\/td>\n<td width=\"77\">&#8211;<\/td>\n<td width=\"77\">0.35<\/td>\n<td width=\"77\">0.04<\/td>\n<td width=\"77\">0.04<\/td>\n<td width=\"77\">195<\/td>\n<td width=\"77\">320<\/td>\n<td width=\"77\">480<\/td>\n<td width=\"64\">25<\/td>\n<td width=\"107\">0.10<\/td>\n<td width=\"77\">12<\/td>\n<td width=\"77\">15<\/td>\n<td width=\"78\">19<\/td>\n<\/tr>\n<tr>\n<td colspan=\"17\" width=\"1396\">OBSERVA\u00c7\u00c3O 1 Os elementos n\u00e3o citados na tabela n\u00e3o s\u00e3o intencionalmente adicionados, a n\u00e3o ser com a finalidade de finalizar o aquecimento.<br \/>NOTA 2 Para desvios permitidos na an\u00e1lise do produto, consulte a Tabela 3.<br \/>NOTA 3 Re \u00e9 a tens\u00e3o de escoamento. Para fins de aceita\u00e7\u00e3o, pode ser usada a tens\u00e3o de escoamento superior ReH ou a tens\u00e3o de prova de 0,5 % (alongamento total)Rt0,5 (consulte 13.1).<br \/>Rm \u00e9 a resist\u00eancia \u00e0 tra\u00e7\u00e3o.<br \/>A \u00e9 o alongamento percentual ap\u00f3s a fratura em um comprimento de calibre Lo = 5,65 \u221aSo . (Assim como a \u00e1rea da se\u00e7\u00e3o transversal original do comprimento de calibre).<br \/>d \u00e9 o di\u00e2metro interno.<br \/>D \u00e9 o di\u00e2metro externo.<br \/>a 1 N\/mm2 = 1 MPa.<br \/>b Para a\u00e7o com borda ou semibrilho, o C m\u00e1x. \u00e9 0,19 %.<\/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\n\t\t\n<style>\n#section_1564085479 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_1453025191\">\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-1819759550\">\n\n\t<div id=\"col-377273104\" 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<h2>Por que escolher a UNIASEN?<\/h2>\n<ul>\n<li>A UNIASEN oferece tubos de a\u00e7o BS 3059 em v\u00e1rios graus. Cada classe atende a diferentes necessidades operacionais.<\/li>\n<li>Os tubos de a\u00e7o UNIASEN BS 3059 s\u00e3o fabricados com toler\u00e2ncias rigorosas. Elas abrangem di\u00e2metro, espessura, comprimento e peso. Isso garante que cada tubo atenda \u00e0s suas especifica\u00e7\u00f5es exatas.<\/li>\n<li>Nossas tabelas de tamanhos s\u00e3o abrangentes. Elas listam tamanhos, di\u00e2metros e espessuras. Isso permite que voc\u00ea escolha o melhor tubo para sua aplica\u00e7\u00e3o.<\/li>\n<li>Os tubos de a\u00e7o BS 3059 da UNIASEN t\u00eam especifica\u00e7\u00f5es detalhadas. Elas abrangem todos os aspectos de sua constru\u00e7\u00e3o e fabrica\u00e7\u00e3o.<\/li>\n<\/ul>\n<a href=\"#is-pop\" class=\"button primary\"  style=\"border-radius:10px;\">\n\t\t<span>Solicite uma cota\u00e7\u00e3o<\/span>\n\t<\/a>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-4083129\" class=\"col medium-11 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n  <div class=\"banner has-hover\" id=\"banner-2027585065\">\n          <div class=\"banner-inner fill\">\n        <div class=\"banner-bg fill\" >\n            <img loading=\"lazy\" decoding=\"async\" width=\"2500\" height=\"1670\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2024\/03\/UNIASEN-factory-gate.webp\" class=\"bg\" alt=\"Port\u00e3o da f\u00e1brica da UNIASEN\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2024\/03\/UNIASEN-factory-gate.webp 2500w, https:\/\/uniasen.com\/wp-content\/uploads\/2024\/03\/UNIASEN-factory-gate-300x200.webp 300w, 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href=\"https:\/\/www.youtube.com\/watch?v=oDiJnYyLsz4\" class=\"button open-video icon circle is-outline is-xlarge\"><i class=\"icon-play\" style=\"font-size:1.5em;\" ><\/i><\/a><\/div>\n              <\/div>\n           <\/div>\n                            \n<style>\n#text-box-881862109 {\n  width: 60%;\n}\n#text-box-881862109 .text-box-content {\n  font-size: 100%;\n}\n<\/style>\n    <\/div>\n \n        <\/div>\n      <\/div>\n\n            \n<style>\n#banner-2027585065 {\n  padding-top: 56.25%;\n}\n<\/style>\n  <\/div>\n\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_1453025191 {\n  padding-top: 0px;\n  padding-bottom: 0px;\n  background-color: rgba(231, 238, 241, 0.238);\n}\n@media (min-width:550px) {\n  #section_1453025191 {\n    padding-top: 30px;\n    padding-bottom: 30px;\n  }\n}\n<\/style>\n\t<\/section>\n\t\n\t<div id=\"gap-1562611667\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-1562611667 {\n  padding-top: 3%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<section class=\"section\" id=\"section_1807042612\">\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-1436361994\">\n\n\n\t<div id=\"col-524025109\" 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-1192609653\" >\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-1248931165\">\n\n\n\t<div id=\"col-1214836210\" 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_935036180\">\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_935036180 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-812994556\" class=\"text\">\n\t\t\n\n<p><strong>Tubo soldado<\/strong><\/p>\n\t\t\n<style>\n#text-812994556 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-812994556 > * {\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-1722390098\" 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_457212049\">\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_457212049 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-2722594118\" class=\"text\">\n\t\t\n\n<p><strong>Tubo de a\u00e7o SSAW<\/strong><\/p>\n\t\t\n<style>\n#text-2722594118 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-2722594118 > * {\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-1309078562\" 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_1734016202\">\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_1734016202 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-368331525\" class=\"text\">\n\t\t\n\n<p><strong>Se\u00e7\u00e3o estrutural oca<\/strong><\/p>\n\t\t\n<style>\n#text-368331525 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-368331525 > * {\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-604622233\" 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_1888626429\">\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_1888626429 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-2588661041\" class=\"text\">\n\t\t\n\n<p><strong>Tubo de a\u00e7o sem costura<\/strong><\/p>\n\t\t\n<style>\n#text-2588661041 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-2588661041 > * {\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-1744867462\">\n\n\n\t<div id=\"col-890651082\" 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_444514443\">\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_444514443 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-2563430664\" 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-2563430664 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-2563430664 > * {\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-1154959439\" 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_1065984852\">\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_1065984852 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-1755071265\" class=\"text\">\n\t\t\n\n<p><strong>Tubo de sprinklers contra inc\u00eandio<\/strong><\/p>\n\t\t\n<style>\n#text-1755071265 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-1755071265 > * {\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-845924455\" 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_1512396888\">\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_1512396888 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-3561543295\" class=\"text\">\n\t\t\n\n<p><strong>Tubo de linha<\/strong><\/p>\n\n\t\t\n<style>\n#text-3561543295 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-3561543295 > * {\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-1435764772\" 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_1261752989\">\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_1261752989 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-3598192569\" 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-3598192569 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-3598192569 > * {\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_1807042612 {\n  padding-top: 30px;\n  padding-bottom: 30px;\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-2826","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>BS 3059 Carbon Steel Boiler Tubes Supplier<\/title>\n<meta name=\"description\" content=\"BS 3059 is specifically designed for high-pressure boiler and heat exchanger steel tubes, ensuring 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