{"id":2936,"date":"2023-10-20T15:31:34","date_gmt":"2023-10-20T07:31:34","guid":{"rendered":"https:\/\/uniasen.com\/?page_id=2936"},"modified":"2025-01-09T14:22:47","modified_gmt":"2025-01-09T06:22:47","slug":"jis-g3445-carbon-steel-tubes","status":"publish","type":"page","link":"https:\/\/uniasen.com\/pt\/padroes\/tubos-de-aco-carbono-jis-g3445\/","title":{"rendered":"JIS G3445"},"content":{"rendered":"<div id=\"page-header-2136474082\" 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            JIS G3445          <\/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-2136474082 .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-694661793\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-694661793 {\n  padding-top: 4%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<section class=\"section\" id=\"section_133533149\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row align-middle\"  id=\"row-11086216\">\n\n\t<div id=\"col-1542527285\" class=\"col medium-12 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_2009136564\">\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\/09\/Advantages_and_Disadvantages_of_Black_Steel_Pipes_UNIASEN.webp\" class=\"attachment-original size-original\" alt=\"Vantagens e desvantagens dos tubos de a\u00e7o preto UNIASEN\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2024\/09\/Advantages_and_Disadvantages_of_Black_Steel_Pipes_UNIASEN.webp 1000w, https:\/\/uniasen.com\/wp-content\/uploads\/2024\/09\/Advantages_and_Disadvantages_of_Black_Steel_Pipes_UNIASEN-300x225.webp 300w, https:\/\/uniasen.com\/wp-content\/uploads\/2024\/09\/Advantages_and_Disadvantages_of_Black_Steel_Pipes_UNIASEN-768x576.webp 768w, https:\/\/uniasen.com\/wp-content\/uploads\/2024\/09\/Advantages_and_Disadvantages_of_Black_Steel_Pipes_UNIASEN-16x12.webp 16w\" 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_2009136564 {\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-1992408094\" 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>Tubos de a\u00e7o carbono JIS G3445<\/h2>\n<p>A norma JIS G 3445 abrange os requisitos de fabrica\u00e7\u00e3o e inspe\u00e7\u00e3o de tubos de a\u00e7o com e sem costura. Oferecemos tubos de a\u00e7o carbono JIS G 3445 em v\u00e1rios graus de a\u00e7o, incluindo STKM11A, STKM12 (A, B, C), STKM13 (A, B, C) e STKM14 (A, B, C).<\/p>\n<p>Os tubos de a\u00e7o carbono JIS G 3445 da UNIASEN variam de 19,05 mm a 114,3 mm de di\u00e2metro externo e de 2,0 mm a 14 mm de espessura de parede.<\/p>\n<p>Os tubos de a\u00e7o carbono JIS G 3445 s\u00e3o resistentes e dur\u00e1veis, o que os torna a escolha preferida para setores como energia nuclear, g\u00e1s natural, petroqu\u00edmica, constru\u00e7\u00e3o naval e caldeiras.<\/p>\n<a href=\"#is-pop\" class=\"button primary\"  style=\"border-radius:10px;\">\n\t\t<span>Obter uma cota\u00e7\u00e3o gratuita<\/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_133533149 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_576848327\">\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-888479886\">\n\n\t<div id=\"col-1212693112\" 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 class=\"container section-title-container\" ><h2 class=\"section-title section-title-normal\"><b><\/b><span class=\"section-title-main\" >Especifica\u00e7\u00f5es JIS G3445<\/span><b><\/b><\/h2><\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-1870061935\">\n\n\t<div id=\"col-843249389\" 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<thead>\n<tr>\n<th>Padr\u00e3o<\/th>\n<th>JIS3445<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Procedimento<\/td>\n<td>BW, <a href=\"https:\/\/uniasen.com\/pt\/produtos\/tubo-erw\/\">ERW<\/a>, <a href=\"https:\/\/uniasen.com\/pt\/produtos\/tubo-sem-costura\/\">SMLS<\/a><\/td>\n<\/tr>\n<tr>\n<td>Dimens\u00f5es<\/td>\n<td>33,4 - 508 mm<\/td>\n<\/tr>\n<tr>\n<td>Espessura<\/td>\n<td>3 mm - 18 mm<\/td>\n<\/tr>\n<tr>\n<td>Comprimento da unidade<\/td>\n<td>espec\u00edfico, aleat\u00f3rio<\/td>\n<\/tr>\n<tr>\n<td>Grau de a\u00e7o<\/td>\n<td>STKM11A, STKM12(A,B,C), STKM13(A,B,C), STKM14(A,B,C), STKM15(A,C), STKM16(A,C), STKM17(A,C), STKM18(A,B,C), STKM19(A,C), STKM20A<\/td>\n<\/tr>\n<tr>\n<td>Revestimento de superf\u00edcie<\/td>\n<td>Envernizamento, lubrifica\u00e7\u00e3o, galvaniza\u00e7\u00e3o por imers\u00e3o a quente<\/td>\n<\/tr>\n<tr>\n<td>Tipo de extremidade<\/td>\n<td>Corte quadrado, liso, chanfrado, rosqueado, soquete<\/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_576848327 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_1866815954\">\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-1862209294\">\n\n\t<div id=\"col-502716552\" 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 class=\"container section-title-container\" ><h2 class=\"section-title section-title-normal\"><b><\/b><span class=\"section-title-main\" >Dimens\u00e3o JIS G3445<\/span><b><\/b><\/h2><\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-518639666\">\n\n\t<div id=\"col-1791415596\" 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<thead>\n<tr>\n<td colspan=\"3\">Di\u00e2metro externo especificado e espessura de parede especificados permitidos<\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td rowspan=\"2\">\n<p>Di\u00e2metro externo especificado<\/p>\n<p>D mm<\/p>\n<p>(pol.)<\/p>\n<\/td>\n<td colspan=\"2\">\n<p>Espessura de parede especificada<\/p>\n<p>t<\/p>\n<p>mm (pol.)<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>Tamanhos especiais de luz a<\/td>\n<td>Tamanhos regulares<\/td>\n<\/tr>\n<tr>\n<td>\u2265 10,3 (0,405) a &lt; 13,7 (0,540)<\/td>\n<td>-<\/td>\n<td>\u2265 1,7 (0,068) a \u2264 2,4 (0,094)<\/td>\n<\/tr>\n<tr>\n<td>\u2265 13,7 (0,540) a &lt; 17,1 (0,675)<\/td>\n<td>-<\/td>\n<td>\u2265 2,2 (0,088) a \u2264 3,0 (0,118)<\/td>\n<\/tr>\n<tr>\n<td>\u2265 17,1 (0,675) a &lt; 21,3 (0,840)<\/td>\n<td>-<\/td>\n<td>\u2265 2,3 (0,091) a \u2264 3,2 (0,125)<\/td>\n<\/tr>\n<tr>\n<td>\u2265 21,3 (0,840) a &lt; 26,7 (1,050)<\/td>\n<td>-<\/td>\n<td>\u2265 2,1 (0,083) a \u2264 7,5 (0,294)<\/td>\n<\/tr>\n<tr>\n<td>\u2265 26,7 (1,050) a &lt; 33,4 (1,315)<\/td>\n<td>-<\/td>\n<td>\u2265 2,1 (0,083) a \u2264 7,8 (0,308)<\/td>\n<\/tr>\n<tr>\n<td>\u2265 33,4 (1,315) a &lt; 48,3 (1,900)<\/td>\n<td>-<\/td>\n<td>\u2265 2,1 (0,083) a \u2264 10,0 (0,394)<\/td>\n<\/tr>\n<tr>\n<td>\u2265 48,3 (1,900) a &lt; 60,3 (2,375)<\/td>\n<td>-<\/td>\n<td>\u2265 2,1 (0,083) a \u2264 12,5 (0,492)<\/td>\n<\/tr>\n<tr>\n<td>\u2265 60,3 (2,375) a &lt; 73,0 (2,875)<\/td>\n<td>\u2265 2,1 (0,083) a \u2264 3,6 (0,141)<\/td>\n<td>&gt; 3,6 (0,141) a \u2264 14,2 (0,559)<\/td>\n<\/tr>\n<tr>\n<td>\u2265 73,0 (2,875) a &lt; 88,9 (3,500)<\/td>\n<td>\u2265 2,1 (0,083) a \u2264 3,6 (0,141)<\/td>\n<td>&gt; 3,6 (0,141) a \u2264 20,0 (0,787)<\/td>\n<\/tr>\n<tr>\n<td>\u2265 88,9 (3,500) a &lt; 101,6 (4,000)<\/td>\n<td>\u2265 2,1 (0,083) a \u2264 4,0 (0,156)<\/td>\n<td>&gt; 4,0 (0,156) a \u2264 22,0 (0,866)<\/td>\n<\/tr>\n<tr>\n<td>\u2265 101,6 (4,000) a &lt; 168,3 (6,625)<\/td>\n<td>\u2265 2,1 (0,083) a \u2264 4,0 (0,156)<\/td>\n<td>&gt; 4,0 (0,156) a \u2264 25,0 (0,984)<\/td>\n<\/tr>\n<tr>\n<td>\u2265 168,3 (6,625) a &lt; 219,1 (8,625)<\/td>\n<td>\u2265 2,1 (0,083) a \u2264 4,0 (0,156)<\/td>\n<td>&gt; 4,0 (0,156) a \u2264 40,0 (1,575)<\/td>\n<\/tr>\n<tr>\n<td>\u2265 219,1 (8,625) a &lt; 273,1 (10,750)<\/td>\n<td>\u2265 3,2 (0,125) a \u2264 4,0 (0,156)<\/td>\n<td>&gt; 4,0 (0,156) a \u2264 40,0 (1,575)<\/td>\n<\/tr>\n<tr>\n<td>\u2265 273,1 (10,750) a &lt; 323,9 (12,750)<\/td>\n<td>\u2265 3,6 (0,141) a \u2264 5,2 (0,203)<\/td>\n<td>&gt; 5,2 (0,203) a \u2264 45,0 (1,771)<\/td>\n<\/tr>\n<tr>\n<td>\u2265 323,9 (12,750) a &lt; 355,6 (14,000)<\/td>\n<td>\u2265 4,0 (0,156) a \u2264 5,6 (0,219)<\/td>\n<td>&gt; 5,6 (0,219) a \u2264 45,0 (1,771)<\/td>\n<\/tr>\n<tr>\n<td>\u2265 355,6 (14.000) a &lt; 457 (18.000)<\/td>\n<td>\u2265 4,5 (0,177) a \u2264 7,1 (0,281)<\/td>\n<td>&gt; 7,1 (0,281) a \u2264 45,0 (1,771)<\/td>\n<\/tr>\n<tr>\n<td>\u2265 457 (18.000) a &lt; 559 (22.000)<\/td>\n<td>\u2265 4,8 (0,188) a \u2264 7,1 (0,281)<\/td>\n<td>&gt; 7,1 (0,281) a \u2264 45,0 (1,771)<\/td>\n<\/tr>\n<tr>\n<td>\u2265 559 (22.000) a &lt; 711 (28.000)<\/td>\n<td>\u2265 5,6 (0,219) a \u2264 7,1 (0,281)<\/td>\n<td>&gt; 7,1 (0,281) a \u2264 45,0 (1,771)<\/td>\n<\/tr>\n<tr>\n<td>\u2265 711 (28.000) a &lt; 864 (34.000)<\/td>\n<td>\u2265 5,6 (0,219) a \u2264 7,1 (0,281)<\/td>\n<td>&gt; 7,1 (0,281) a \u2264 52,0 (2,050)<\/td>\n<\/tr>\n<tr>\n<td>\u2265 864 (34.000) a &lt; 965 (38.000)<\/td>\n<td>-<\/td>\n<td>\u2265 5,6 (0,219) a \u2264 52,0 (2,050)<\/td>\n<\/tr>\n<tr>\n<td>\u2265 965 (38.000) a &lt; 1422 (56.000)<\/td>\n<td>-<\/td>\n<td>\u2265 6,4 (0,250) a \u2264 52,0 (2,050)<\/td>\n<\/tr>\n<tr>\n<td>\u2265 1422 (56.000) a &lt; 1829 (72.000)<\/td>\n<td>-<\/td>\n<td>\u2265 9,5 (0,375) a \u2264 52,0 (2,050)<\/td>\n<\/tr>\n<tr>\n<td>\u2265 1829 (72.000) a &lt; 2134 (84.000)<\/td>\n<td>-<\/td>\n<td>\u2265 10,3 (0,406) a \u2264 52,0 (2,050)<\/td>\n<\/tr>\n<tr>\n<td colspan=\"3\">NOTA Os valores padronizados para o di\u00e2metro externo especificado e a espessura de parede especificada do tubo s\u00e3o fornecidos na ISO 4200 [7] e na ASME B36.10M[8]<\/td>\n<\/tr>\n<tr>\n<td colspan=\"3\">a O tubo com a combina\u00e7\u00e3o de di\u00e2metro externo especificado e espessura de parede especificada \u00e9 definido como tubo de tamanho leve especial; outras combina\u00e7\u00f5es apresentadas nesta tabela s\u00e3o definidas como tubo de tamanho regular.<\/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_1866815954 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_962238221\">\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-1276975291\">\n\n\t<div id=\"col-2099836629\" 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 class=\"container section-title-container\" ><h2 class=\"section-title section-title-normal\"><b><\/b><span class=\"section-title-main\" >Requisito qu\u00edmico JIS G3445<\/span><b><\/b><\/h2><\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-978520331\">\n\n\t<div id=\"col-32725803\" 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\" height=\"\u201d120px\u201d\" align=\"\u201dcenter\u201d\" >\n<thead>\n<tr>\n<td colspan=\"2\" rowspan=\"2\">Grau<\/td>\n<td rowspan=\"2\">S\u00edmbolo de grau<\/td>\n<td rowspan=\"2\">C<\/td>\n<td rowspan=\"2\">Si<\/td>\n<td rowspan=\"2\">Mn<\/td>\n<td rowspan=\"2\">P<\/td>\n<td rowspan=\"2\">S<\/td>\n<td rowspan=\"2\">Nb ou V<\/td>\n<\/tr>\n<tr>\n  <\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>11\u00aa s\u00e9rie<\/td>\n<td>A<\/td>\n<td>STKM11A<\/td>\n<td>0,12 m\u00e1x.<\/td>\n<td>0,35 m\u00e1x.<\/td>\n<td>0,60 m\u00e1x.<\/td>\n<td>0,040 m\u00e1x.<\/td>\n<td>0,040 m\u00e1x.<\/td>\n<td>-<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\">12\u00aa s\u00e9rie<\/td>\n<td>A<\/td>\n<td>STKM12A<\/td>\n<td rowspan=\"3\">0,20 m\u00e1x.<\/td>\n<td rowspan=\"3\">0,35 m\u00e1x.<\/td>\n<td rowspan=\"3\">0,60 m\u00e1x.<\/td>\n<td rowspan=\"3\">0,040 m\u00e1x.<\/td>\n<td rowspan=\"3\">0,040 m\u00e1x.<\/td>\n<td rowspan=\"3\">-<\/td>\n<\/tr>\n<tr>\n<td>B<\/td>\n<td>STKM12B<\/td>\n<\/tr>\n<tr>\n<td>C<\/td>\n<td>STKM12C<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\">13\u00aa s\u00e9rie<\/td>\n<td>A<\/td>\n<td>STKM13A<\/td>\n<td rowspan=\"3\">0,25 m\u00e1x.<\/td>\n<td rowspan=\"3\">0,35 m\u00e1x.<\/td>\n<td rowspan=\"3\">0,30 a 0,90<\/td>\n<td rowspan=\"3\">0,040 m\u00e1x.<\/td>\n<td rowspan=\"3\">0,040 m\u00e1x.<\/td>\n<td rowspan=\"3\">-<\/td>\n<\/tr>\n<tr>\n<td>B<\/td>\n<td>STKM13B<\/td>\n<\/tr>\n<tr>\n<td>C<\/td>\n<td>STKM13C<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\">Grau 14<\/td>\n<td>A<\/td>\n<td>STKM14A<\/td>\n<td rowspan=\"3\">0,30 m\u00e1x.<\/td>\n<td rowspan=\"3\">0,35 m\u00e1x.<\/td>\n<td rowspan=\"3\">0,30 a 1,00<\/td>\n<td rowspan=\"3\">0,040 m\u00e1x.<\/td>\n<td rowspan=\"3\">0,040 m\u00e1x.<\/td>\n<td rowspan=\"3\">-<\/td>\n<\/tr>\n<tr>\n<td>B<\/td>\n<td>STKM14B<\/td>\n<\/tr>\n<tr>\n<td>C<\/td>\n<td>STKM14C<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">Grau 15<\/td>\n<td>A<\/td>\n<td>STKM15A<\/td>\n<td rowspan=\"2\">0,25 a 0,35<\/td>\n<td rowspan=\"2\">0,35 m\u00e1x.<\/td>\n<td rowspan=\"2\">0,30 a 1,00<\/td>\n<td rowspan=\"2\">0,040 m\u00e1x.<\/td>\n<td rowspan=\"2\">0,040 m\u00e1x.<\/td>\n<td rowspan=\"2\">-<\/td>\n<\/tr>\n<tr>\n<td>C<\/td>\n<td>STKM15C<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">Grau 16<\/td>\n<td>A<\/td>\n<td>STKM16A<\/td>\n<td rowspan=\"2\">0,35 a 0,45<\/td>\n<td rowspan=\"2\">0,40 m\u00e1x.<\/td>\n<td rowspan=\"2\">0,40 a 1,00<\/td>\n<td rowspan=\"2\">0,040 m\u00e1x.<\/td>\n<td rowspan=\"2\">0,040 m\u00e1x.<\/td>\n<td rowspan=\"2\">-<\/td>\n<\/tr>\n<tr>\n<td>C<\/td>\n<td>STKM16C<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">Grau 17<\/td>\n<td>A<\/td>\n<td>STKM17A<\/td>\n<td rowspan=\"2\">0,45 a 0,55<\/td>\n<td rowspan=\"2\">0,40 m\u00e1x.<\/td>\n<td rowspan=\"2\">0,40 a 1,00<\/td>\n<td rowspan=\"2\">0,040 m\u00e1x.<\/td>\n<td rowspan=\"2\">0,040 m\u00e1x.<\/td>\n<td rowspan=\"2\">-<\/td>\n<\/tr>\n<tr>\n<td>C<\/td>\n<td>STKM17C<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\">Grau 18<\/td>\n<td>A<\/td>\n<td>STKM18A<\/td>\n<td rowspan=\"3\">0,18 m\u00e1x.<\/td>\n<td rowspan=\"3\">0,55 m\u00e1x.<\/td>\n<td rowspan=\"3\">1,50 no m\u00e1ximo.<\/td>\n<td rowspan=\"3\">0,040 m\u00e1x.<\/td>\n<td rowspan=\"3\">0,040 m\u00e1x.<\/td>\n<td rowspan=\"3\">-<\/td>\n<\/tr>\n<tr>\n<td>B<\/td>\n<td>STKM18B<\/td>\n<\/tr>\n<tr>\n<td>C<\/td>\n<td>STKM18C<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">Grau 19<\/td>\n<td>A<\/td>\n<td>STKM19A<\/td>\n<td rowspan=\"2\">0,25 m\u00e1x.<\/td>\n<td rowspan=\"2\">0,55 m\u00e1x.<\/td>\n<td rowspan=\"2\">1,50 no m\u00e1ximo.<\/td>\n<td rowspan=\"2\">0,040 m\u00e1x.<\/td>\n<td rowspan=\"2\">0,040 m\u00e1x.<\/td>\n<td rowspan=\"2\">-<\/td>\n<\/tr>\n<tr>\n<td>C<\/td>\n<td>STKM19C<\/td>\n<\/tr>\n<tr>\n<td>Nota 20<\/td>\n<td>A<\/td>\n<td>STKM20A<\/td>\n<td>0,25 m\u00e1x.<\/td>\n<td>0,55 m\u00e1x.<\/td>\n<td>1,60 m\u00e1x.<\/td>\n<td>0,040 m\u00e1x.<\/td>\n<td>0,040 m\u00e1x.<\/td>\n<td>0,15 m\u00e1x.<\/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_962238221 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_84623408\">\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-125659408\">\n\n\t<div id=\"col-163966842\" 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 class=\"container section-title-container\" ><h2 class=\"section-title section-title-normal\"><b><\/b><span class=\"section-title-main\" >Requisito mec\u00e2nico JIS G3445<\/span><b><\/b><\/h2><\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-836276921\">\n\n\t<div id=\"col-1809880820\" 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\" height=\"\u201d120px\u201d\" align=\"\u201dcenter\u201d\" >\n<thead>\n<tr>\n<td colspan=\"2\" rowspan=\"6\">Grau<\/td>\n<td rowspan=\"6\">S\u00edmbolo de grau<\/td>\n<td rowspan=\"6\">Resist\u00eancia \u00e0 tra\u00e7\u00e3o N\/mm2<\/td>\n<td rowspan=\"6\">Ponto de escoamento ou tens\u00e3o de prova N\/mm2<\/td>\n<td colspan=\"2\" rowspan=\"2\">Alongamento %<\/td>\n<td rowspan=\"2\">Achatamento<\/td>\n<td colspan=\"2\" rowspan=\"2\">Capacidade de flex\u00e3o<\/td>\n<\/tr>\n<tr>\n  <\/tr>\n<tr>\n<td rowspan=\"4\">Pe\u00e7a de teste n\u00ba 11 Pe\u00e7a de teste n\u00ba 12 Pe\u00e7a de teste \uff0c dire\u00e7\u00e3o do eixo do tubo<\/td>\n<td rowspan=\"4\">Pe\u00e7a de teste n\u00ba, perpendicular ao eixo do tubo<\/td>\n<td rowspan=\"4\">Dist\u00e2ncia entre placas planas<\/td>\n<td rowspan=\"4\">\u00c2ngulo de curvatura<\/td>\n<td rowspan=\"4\">Raio interno<\/td>\n<\/tr>\n<tr>\n  <\/tr>\n<tr>\n  <\/tr>\n<tr>\n  <\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>11\u00aa s\u00e9rie<\/td>\n<td>A<\/td>\n<td>STKM11A<\/td>\n<td>290 min.<\/td>\n<td>-<\/td>\n<td>35 min.<\/td>\n<td>30 min.<\/td>\n<td>1\/2 D<\/td>\n<td>180\u00b0<\/td>\n<td>4 D<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\">12\u00aa s\u00e9rie<\/td>\n<td>A<\/td>\n<td>STKM12A<\/td>\n<td>340 min.<\/td>\n<td>175 min.<\/td>\n<td>35 min.<\/td>\n<td>30 min.<\/td>\n<td>2\/3 D<\/td>\n<td>90\u00b0<\/td>\n<td>6 D<\/td>\n<\/tr>\n<tr>\n<td>B<\/td>\n<td>STKM12B<\/td>\n<td>390 min.<\/td>\n<td>275 min.<\/td>\n<td>25 min.<\/td>\n<td>20 min.<\/td>\n<td>2\/3 D<\/td>\n<td>90\u00b0<\/td>\n<td>6 D<\/td>\n<\/tr>\n<tr>\n<td>C<\/td>\n<td>STKM12C<\/td>\n<td>470 min.<\/td>\n<td>355 min.<\/td>\n<td>20 min.<\/td>\n<td>15 min.<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\">13\u00aa s\u00e9rie<\/td>\n<td>A<\/td>\n<td>STKM13A<\/td>\n<td>370 min.<\/td>\n<td>215 min.<\/td>\n<td>30 min.<\/td>\n<td>25 min.<\/td>\n<td>2\/3 D<\/td>\n<td>90\u00b0<\/td>\n<td>6 D<\/td>\n<\/tr>\n<tr>\n<td>B<\/td>\n<td>STKM13B<\/td>\n<td>440 min.<\/td>\n<td>305 min.<\/td>\n<td>20 min.<\/td>\n<td>15 min.<\/td>\n<td>3\/4 D<\/td>\n<td>90\u00b0<\/td>\n<td>6 D<\/td>\n<\/tr>\n<tr>\n<td>C<\/td>\n<td>STKM13C<\/td>\n<td>510 min.<\/td>\n<td>380 min.<\/td>\n<td>15 min.<\/td>\n<td>10 min.<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\">Grau 14<\/td>\n<td>A<\/td>\n<td>STKM14A<\/td>\n<td>410 min.<\/td>\n<td>245 min.<\/td>\n<td>25 min.<\/td>\n<td>20 min.<\/td>\n<td>3\/4 D<\/td>\n<td>90\u00b0<\/td>\n<td>6 D<\/td>\n<\/tr>\n<tr>\n<td>B<\/td>\n<td>STKM14B<\/td>\n<td>500 min.<\/td>\n<td>355 min.<\/td>\n<td>15 min.<\/td>\n<td>10 min.<\/td>\n<td>7\/8 D<\/td>\n<td>90\u00b0<\/td>\n<td>8 D<\/td>\n<\/tr>\n<tr>\n<td>C<\/td>\n<td>STKM14C<\/td>\n<td>550 min.<\/td>\n<td>410 min.<\/td>\n<td>15 min.<\/td>\n<td>10 min.<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">Grau 15<\/td>\n<td>A<\/td>\n<td>STKM15A<\/td>\n<td>470 min.<\/td>\n<td>275 min.<\/td>\n<td>22 min.<\/td>\n<td>17 min.<\/td>\n<td>3\/4 D<\/td>\n<td>90\u00b0<\/td>\n<td>6 D<\/td>\n<\/tr>\n<tr>\n<td>C<\/td>\n<td>STKM15C<\/td>\n<td>580 min.<\/td>\n<td>430 min.<\/td>\n<td>12 min.<\/td>\n<td>7 min.<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">Grau 16<\/td>\n<td>A<\/td>\n<td>STKM16A<\/td>\n<td>510 min.<\/td>\n<td>325 min.<\/td>\n<td>20 min.<\/td>\n<td>15 min.<\/td>\n<td>7\/8 D<\/td>\n<td>90\u00b0<\/td>\n<td>8 D<\/td>\n<\/tr>\n<tr>\n<td>C<\/td>\n<td>STKM16C<\/td>\n<td>620 min.<\/td>\n<td>460 min.<\/td>\n<td>12 min.<\/td>\n<td>7 min.<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">Grau 17<\/td>\n<td>A<\/td>\n<td>STKM17A<\/td>\n<td>550 min.<\/td>\n<td>345 min.<\/td>\n<td>20 min.<\/td>\n<td>15 min.<\/td>\n<td>7\/8 D<\/td>\n<td>90\u00b0<\/td>\n<td>8 D<\/td>\n<\/tr>\n<tr>\n<td>C<\/td>\n<td>STKM17C<\/td>\n<td>650 min.<\/td>\n<td>480 min.<\/td>\n<td>10 min.<\/td>\n<td>5 min.<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\">Grau 18<\/td>\n<td>A<\/td>\n<td>STKM18A<\/td>\n<td>440 min.<\/td>\n<td>275 min.<\/td>\n<td>25 min.<\/td>\n<td>20 min.<\/td>\n<td>7\/8 D<\/td>\n<td>90\u00b0<\/td>\n<td>6 D<\/td>\n<\/tr>\n<tr>\n<td>B<\/td>\n<td>STKM18B<\/td>\n<td>490 min.<\/td>\n<td>315 min.<\/td>\n<td>23 min.<\/td>\n<td>18 min.<\/td>\n<td>7\/8 D<\/td>\n<td>90\u00b0<\/td>\n<td>8 D<\/td>\n<\/tr>\n<tr>\n<td>C<\/td>\n<td>STKM18C<\/td>\n<td>510 min.<\/td>\n<td>380 min.<\/td>\n<td>15 min.<\/td>\n<td>10 min.<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">Grau 19<\/td>\n<td>A<\/td>\n<td>STKM19A<\/td>\n<td>490 min.<\/td>\n<td>315 min.<\/td>\n<td>23 min.<\/td>\n<td>18 min.<\/td>\n<td>7\/8 D<\/td>\n<td>90\u00b0<\/td>\n<td>6 D<\/td>\n<\/tr>\n<tr>\n<td>C<\/td>\n<td>STKM19C<\/td>\n<td>550 min.<\/td>\n<td>410 min.<\/td>\n<td>15 min.<\/td>\n<td>10 min.<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<\/tr>\n<tr>\n<td>Nota 20<\/td>\n<td>A<\/td>\n<td>STKM20A<\/td>\n<td>540 min.<\/td>\n<td>390 min.<\/td>\n<td>23 min.<\/td>\n<td>18 min.<\/td>\n<td>7\/8 D<\/td>\n<td>90\u00b0<\/td>\n<td>6 D<\/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_84623408 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_1118315786\">\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-132995123\">\n\n\t<div id=\"col-1785625407\" 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 class=\"container section-title-container\" ><h2 class=\"section-title section-title-normal\"><b><\/b><span class=\"section-title-main\" >Produtos relacionados<\/span><b><\/b><\/h2><\/div>\n\n\t<section class=\"section\" id=\"section_713380798\">\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-794521339\">\n\n\n\t<div id=\"col-1382020805\" 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-1678893980\" >\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-1339932286\">\n\n\n\t<div id=\"col-732434678\" 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_268131885\">\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_268131885 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-3745071034\" class=\"text\">\n\t\t\n\n<p><strong>Tubo soldado<\/strong><\/p>\n\t\t\n<style>\n#text-3745071034 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-3745071034 > * {\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-1525443651\" 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_1559639518\">\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_1559639518 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-1591780218\" class=\"text\">\n\t\t\n\n<p><strong>Tubo de a\u00e7o SSAW<\/strong><\/p>\n\t\t\n<style>\n#text-1591780218 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-1591780218 > * {\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-1055583830\" 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_947900567\">\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_947900567 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-198237546\" class=\"text\">\n\t\t\n\n<p><strong>Se\u00e7\u00e3o estrutural oca<\/strong><\/p>\n\t\t\n<style>\n#text-198237546 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-198237546 > * {\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-632205857\" 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_756493264\">\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_756493264 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-641411811\" class=\"text\">\n\t\t\n\n<p><strong>Tubo de a\u00e7o sem costura<\/strong><\/p>\n\t\t\n<style>\n#text-641411811 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-641411811 > * {\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-1873803587\">\n\n\n\t<div id=\"col-1530474980\" 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_1353233482\">\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_1353233482 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-1743224623\" 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-1743224623 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-1743224623 > * {\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-720557126\" 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_394873648\">\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_394873648 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-757831292\" class=\"text\">\n\t\t\n\n<p><strong>Tubo de sprinklers contra inc\u00eandio<\/strong><\/p>\n\t\t\n<style>\n#text-757831292 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-757831292 > * {\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-1343440043\" 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_475984642\">\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_475984642 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-1666089099\" class=\"text\">\n\t\t\n\n<p><strong>Tubo de linha<\/strong><\/p>\n\n\t\t\n<style>\n#text-1666089099 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-1666089099 > * {\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-797747227\" 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_276223378\">\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_276223378 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-2011676595\" 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-2011676595 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-2011676595 > * {\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_713380798 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1118315786 {\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-2936","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>JIS G3445 Carbon Steel Mechanical Tubes<\/title>\n<meta name=\"description\" content=\"JIS G3445 carbon steel mechanical tubes offer high strength and durability, widely used in mechanical engineering and automotive industries for dependable performance.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, 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