{"id":2950,"date":"2023-10-20T16:35:51","date_gmt":"2023-10-20T08:35:51","guid":{"rendered":"https:\/\/uniasen.com\/?page_id=2950"},"modified":"2025-01-14T16:34:55","modified_gmt":"2025-01-14T08:34:55","slug":"jis-g3462","status":"publish","type":"page","link":"https:\/\/uniasen.com\/it\/standard\/jis-g3462\/","title":{"rendered":"JIS G3462"},"content":{"rendered":"<div id=\"page-header-178937520\" 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 G3462          <\/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-178937520 .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-285577901\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-285577901 {\n  padding-top: 4%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<section class=\"section\" id=\"section_225961879\">\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-1957179966\">\n\n\t<div id=\"col-1079469563\" 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_668849019\">\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\/11\/erw_steel_pipe_Product_Image.webp\" class=\"attachment-original size-original\" alt=\"Tubo in acciaio ISO 3183 erw\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2024\/11\/erw_steel_pipe_Product_Image.webp 1000w, https:\/\/uniasen.com\/wp-content\/uploads\/2024\/11\/erw_steel_pipe_Product_Image-300x225.webp 300w, https:\/\/uniasen.com\/wp-content\/uploads\/2024\/11\/erw_steel_pipe_Product_Image-768x576.webp 768w, https:\/\/uniasen.com\/wp-content\/uploads\/2024\/11\/erw_steel_pipe_Product_Image-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_668849019 {\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-334012728\" 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>JIS G 3462<\/h2>\n<ul>\n<li><strong>Gamma di dimensioni:<\/strong> Da 15,9 mm a 139,8 mm.<\/li>\n<li><strong>Gradi:<\/strong> STBA12, STBA13, STBA20, STBA22, STBA23, STBA24, STBA25 e STBA26.<\/li>\n<\/ul>\n<p>Tubi in acciaio legato UNIASEN JIS G3462, progettati per prestazioni ottimali nelle applicazioni di caldaie e scambiatori di calore. Questi tubi sono progettati per facilitare un efficiente trasferimento di calore dall'interno all'esterno, rendendoli una scelta eccellente per le operazioni ad alta temperatura.<\/p>\n<p>Offriamo tubi curvati a U realizzati con un processo di precisione di piegatura a freddo. Se avete bisogno di tubi in acciaio per caldaie, scambiatori di calore o stufe, abbiamo il tipo di acciaio che soddisfa le vostre esigenze specifiche.<\/p>\n<a href=\"#is-pop\" class=\"button primary\"  style=\"border-radius:10px;\">\n\t\t<span>Preventivo gratuito<\/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_225961879 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_1792240785\">\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-760580917\">\n\n\t<div id=\"col-1179529348\" 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\" >Specifiche<\/span><b><\/b><\/h2><\/div>\n<div class=\"row\"  id=\"row-580473421\">\n\n\t<div id=\"col-2142474272\" 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<table>\n<thead>\n<tr>\n<th>Standard<\/th>\n<th>JIS G3462<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Procedura<\/td>\n<td>ERW, SMLS<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\">Dimensioni<\/td>\n<td>15,9 mm - 139,8 mm<\/td>\n<\/tr>\n<tr>\n<td>1\/8&#8243; &#8211; 5&#8243;<\/td>\n<\/tr>\n<tr>\n<td>DN8 - DN400<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">Spessore<\/td>\n<td>1,65 mm - 25,4 mm<\/td>\n<\/tr>\n<tr>\n<td>SCH 10 - SCH 160<\/td>\n<\/tr>\n<tr>\n<td>Unit\u00e0 Lunghezza<\/td>\n<td>1,5 - 18 metri<\/td>\n<\/tr>\n<tr>\n<td>Grado di acciaio<\/td>\n<td>JIS G3462 STBA12, JIS G3462 STBA23, JIS G3462 STBA13, JIS G3462 STBA24, JIS G3462 STBA20, JIS G3462 STBA25, JIS G3462 STBA22, JIS G3462 STBA26<\/td>\n<\/tr>\n<tr>\n<td>Rivestimento di superficie<\/td>\n<td>Verniciatura, nero, oliatura, zincatura a caldo<\/td>\n<\/tr>\n<tr>\n<td>Tipo di estremit\u00e0<\/td>\n<td>Taglio quadrato, smussato, filettato, scanalato<\/td>\n<\/tr>\n<tr>\n<td>Metodo congiunto<\/td>\n<td>Raccordo, flangia, accoppiamento, morsetto, spalla del tubo, saldatura<\/td>\n<\/tr>\n<tr>\n<td>Lavorazione di tubi<\/td>\n<td>Saldatura, curvatura, foratura, punzonatura, imbutitura, rastrematura, svasatura, dilatazione<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\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_1792240785 {\n  padding-top: 0px;\n  padding-bottom: 0px;\n}\n@media (min-width:550px) {\n  #section_1792240785 {\n    padding-top: 30px;\n    padding-bottom: 30px;\n  }\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_1353583773\">\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-1261967124\">\n\n\t<div id=\"col-2081333465\" 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\" >Dimensione<\/span><b><\/b><\/h2><\/div>\n<div class=\"row\"  id=\"row-2073918269\">\n\n\t<div id=\"col-344764298\" 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<table>\n<thead>\n<tr>\n<th colspan=\"3\">Diametro esterno e spessore della parete specificati ammissibili<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td rowspan=\"2\">Diametro esterno specificato D mm (in.)<\/td>\n<td colspan=\"2\">Spessore della parete specificato t mm (in.)<\/td>\n<\/tr>\n<tr>\n<td>Dimensioni speciali della luce a<\/td>\n<td>Taglie regolari<\/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 I valori standardizzati per il diametro esterno specificato e lo spessore di parete specificato dei tubi sono riportati nelle norme ISO 4200 [7] e ASME B36.10M[8].<\/td>\n<\/tr>\n<tr>\n<td colspan=\"3\">a I tubi che presentano la combinazione di diametro esterno e spessore di parete specificati sono definiti tubi speciali di dimensioni leggere; le altre combinazioni indicate in questa tabella sono definite tubi di dimensioni normali.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\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_1353583773 {\n  padding-top: 20px;\n  padding-bottom: 20px;\n}\n@media (min-width:550px) {\n  #section_1353583773 {\n    padding-top: 30px;\n    padding-bottom: 30px;\n  }\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_71707153\">\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-583190346\">\n\n\t<div id=\"col-612628639\" 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\" >Requisiti chimici<\/span><b><\/b><\/h2><\/div>\n<div class=\"row\"  id=\"row-1333623784\">\n\n\t<div id=\"col-1999626452\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<p>La composizione chimica dei nostri tubi in acciaio legato JIS G 3462 \u00e8 rigorosamente controllata per garantire durata ed efficienza. Manteniamo accuratamente l'equilibrio degli elementi di lega come carbonio, manganese, fosforo, zolfo, silicio e molibdeno per fornire ai tubi in acciaio un'eccellente resistenza al calore, alla forza e alla corrosione.<\/p>\n\n<div style=\"overflow: auto;\">&lt;\/table&gt; &lt;\/div&gt; \t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t<\/div>\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t<\/div>\t\t<\/div>\n\n\t\t\n<style>\n#section_71707153 {\n  padding-top: 0px;\n  padding-bottom: 0px;\n}\n@media (min-width:550px) {\n  #section_71707153 {\n    padding-top: 30px;\n    padding-bottom: 30px;\n  }\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_880039107\">\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<div class=\"row\"  id=\"row-922835197\">\n\t<div id=\"col-1873160967\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t<div class=\"container section-title-container\" ><h2 class=\"section-title section-title-normal\"><b><\/b><span class=\"section-title-main\" >Requisiti meccanici<\/span><b><\/b><\/h2><\/div><div class=\"row\"  id=\"row-2053322251\">\n\t<div id=\"col-750027222\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\tI nostri tubi in acciaio legato JIS G 3462 sono in grado di resistere alle condizioni difficili delle applicazioni ad alta temperatura. Questi tubi in acciaio hanno un'elevata resistenza alla trazione, allo snervamento e all'allungamento, che ne garantiscono la durata e l'affidabilit\u00e0. Anche la durezza e la resistenza agli urti dei tubi in acciaio sono ottimizzate per resistere a deformazioni e danni in presenza di temperature e pressioni elevate.\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t<\/div>\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t<\/div>\t\t<\/div>\n\n\t\t\n<style>\n#section_880039107 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n@media (min-width:550px) {\n  #section_880039107 {\n    padding-top: 30px;\n    padding-bottom: 30px;\n  }\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_1724002352\">\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<div class=\"row\"  id=\"row-1717996570\">\n\t<div id=\"col-991806370\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t<div class=\"container section-title-container\" ><h2 class=\"section-title section-title-normal\"><b><\/b><span class=\"section-title-main\" >Prodotti correlati<\/span><b><\/b><\/h2><\/div>\n\t<section class=\"section\" id=\"section_137084563\">\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-1077408090\">\n\n\n\t<div id=\"col-191639273\" 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-989275102\" >\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-1529917844\">\n\n\n\t<div id=\"col-599511993\" 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_622857743\">\n\t\t<a class=\"\" href=\"https:\/\/uniasen.com\/it\/prodotti\/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=\"Cina Tubo ERW produttore\" 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_622857743 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-1904783678\" class=\"text\">\n\t\t\n\n<p><strong>Tubo saldato<\/strong><\/p>\n\t\t\n<style>\n#text-1904783678 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-1904783678 > * {\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-1346456864\" 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_1825293919\">\n\t\t<a class=\"\" href=\"https:\/\/uniasen.com\/it\/prodotti\/tubo-per-sega\/\" 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=\"Produttore e fornitore di tubi d&#039;acciaio per sega\" 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_1825293919 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-3872750867\" class=\"text\">\n\t\t\n\n<p><strong>Tubo in acciaio SSAW<\/strong><\/p>\n\t\t\n<style>\n#text-3872750867 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-3872750867 > * {\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-809173931\" 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_2110135011\">\n\t\t<a class=\"\" href=\"https:\/\/uniasen.com\/it\/prodotti\/sezioni-cave\/\" 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=\"sezione cava in acciaio-sezione cava strutturale-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_2110135011 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-3091712746\" class=\"text\">\n\t\t\n\n<p><strong>Sezione strutturale cava<\/strong><\/p>\n\t\t\n<style>\n#text-3091712746 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-3091712746 > * {\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-2002788049\" 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_1096486813\">\n\t\t<a class=\"\" href=\"https:\/\/uniasen.com\/it\/prodotti\/tubo-senza-saldatura\/\" 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 d&#039;acciaio senza saldatura - tubo SIML\" 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_1096486813 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-4113768674\" class=\"text\">\n\t\t\n\n<p><strong>Tubo in acciaio senza saldatura<\/strong><\/p>\n\t\t\n<style>\n#text-4113768674 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-4113768674 > * {\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-2106400453\">\n\n\n\t<div id=\"col-1079447310\" 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_884843973\">\n\t\t<a class=\"\" href=\"https:\/\/uniasen.com\/it\/prodotti\/raccordi-per-tubi\/\" 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=\"raccordi per tubi in Cina, raccordi per tubi in acciaio al carbonio\" 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_884843973 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-3714968684\" class=\"text\">\n\t\t\n\n<p><strong>Raccordi per tubi Raccordi per tubi<\/strong><\/p>\n\t\t\n<style>\n#text-3714968684 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-3714968684 > * {\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-762171238\" 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_798816233\">\n\t\t<a class=\"\" href=\"https:\/\/uniasen.com\/it\/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_798816233 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-92084143\" class=\"text\">\n\t\t\n\n<p><strong>Tubo per sprinkler antincendio<\/strong><\/p>\n\t\t\n<style>\n#text-92084143 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-92084143 > * {\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-138842960\" 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_111382720\">\n\t\t<a class=\"\" href=\"https:\/\/uniasen.com\/it\/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_111382720 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-922810501\" class=\"text\">\n\t\t\n\n<p><strong>Tubo di linea<\/strong><\/p>\n\n\t\t\n<style>\n#text-922810501 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-922810501 > * {\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-743754207\" 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_646948174\">\n\t\t<a class=\"\" href=\"https:\/\/uniasen.com\/it\/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_646948174 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-1199996199\" class=\"text\">\n\t\t\n\n<p><strong>ASTM A106 Tubo in acciaio senza saldatura<\/strong><\/p>\n\t\t\n<style>\n#text-1199996199 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-1199996199 > * {\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_137084563 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>\n\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t<\/div>\t\t<\/div>\n\n\t\t\n<style>\n#section_1724002352 {\n  padding-top: 0px;\n  padding-bottom: 0px;\n}\n@media (min-width:550px) {\n  #section_1724002352 {\n    padding-top: 30px;\n    padding-bottom: 30px;\n  }\n}\n<\/style>\n\t<\/section>\n\t\n<table border=\"\u201d1\u2033\" width=\"\u201d3000px\u201d\" align=\"\u201dcenter\u201d\">\n<thead>\n<tr>\n<th rowspan=\"2\">Designazione del grado<\/th>\n<th rowspan=\"2\">C<\/th>\n<th rowspan=\"2\">Si<\/th>\n<th rowspan=\"2\">Mn<\/th>\n<th rowspan=\"2\">P<\/th>\n<th rowspan=\"2\">S<\/th>\n<th rowspan=\"2\">Cr<\/th>\n<th rowspan=\"2\">Mo<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>STBA 12<\/td>\n<td>Da 0,10 a 0,20<\/td>\n<td>Da 0,10 a 0,50<\/td>\n<td>Da 0,30 a 0,80<\/td>\n<td>0,035 max.<\/td>\n<td>0,035 max.<\/td>\n<td>&#8211;<\/td>\n<td>Da 0,45 a 0,65<\/td>\n<\/tr>\n<tr>\n<td>STBA 13<\/td>\n<td>Da 0,15 a 0,25<\/td>\n<td>Da 0,10 a 0,50<\/td>\n<td>Da 0,30 a 0,80<\/td>\n<td>0,035 max.<\/td>\n<td>0,035 max.<\/td>\n<td>&#8211;<\/td>\n<td>Da 0,45 a 0,65<\/td>\n<\/tr>\n<tr>\n<td>STBA 20<\/td>\n<td>Da 0,10 a 0,20<\/td>\n<td>Da 0,10 a 0,50<\/td>\n<td>Da 0,30 a 0,60<\/td>\n<td>0,035 max.<\/td>\n<td>0,035 max.<\/td>\n<td>Da 0,50 a 0,80<\/td>\n<td>Da 0,40 a 0,65<\/td>\n<\/tr>\n<tr>\n<td>STBA 22<\/td>\n<td>0,15 max.<\/td>\n<td>0,50 max.<\/td>\n<td>Da 0,30 a 0,60<\/td>\n<td>0,035 max.<\/td>\n<td>0,035 max.<\/td>\n<td>Da 0,80 a 1,25<\/td>\n<td>Da 0,45 a 0,65<\/td>\n<\/tr>\n<tr>\n<td>STBA 23<\/td>\n<td>0,15 max.<\/td>\n<td>Da 0,50 a 1,00<\/td>\n<td>Da 0,30 a 0,60<\/td>\n<td>0,030 max.<\/td>\n<td>0,030 max.<\/td>\n<td>Da 1,00 a 1,50<\/td>\n<td>Da 0,45 a 0,65<\/td>\n<\/tr>\n<tr>\n<td>STBA 24<\/td>\n<td>0,15 max.<\/td>\n<td>0,50 max.<\/td>\n<td>Da 0,30 a 0,60<\/td>\n<td>0,030 max.<\/td>\n<td>0,030 max.<\/td>\n<td>Da 1,90 a 2,60<\/td>\n<td>Da 0,87 a 1,13<\/td>\n<\/tr>\n<tr>\n<td>STBA 25<\/td>\n<td>0,15 max.<\/td>\n<td>0,50 max.<\/td>\n<td>Da 0,30 a 0,60<\/td>\n<td>0,030 max.<\/td>\n<td>0,030 max.<\/td>\n<td>Dalle 16.00 alle 18.00<\/td>\n<td>Da 0,45 a 0,65<\/td>\n<\/tr>\n<tr>\n<td>STBA 26<\/td>\n<td>0,15 max.<\/td>\n<td>Da 0,25 a 1,00<\/td>\n<td>Da 0,30 a 0,60<\/td>\n<td>0,030 max.<\/td>\n<td>0,030 max.<\/td>\n<td>Dalle 8.00 alle 10.00<\/td>\n<td>Da 0,90 a 1,10<\/td>\n<\/tr>\n<\/tbody>\n<thead>\n<tr>\n<th rowspan=\"2\">Designazione del grado<\/th>\n<th rowspan=\"2\">Resistenza alla trazione N\/mm2<\/th>\n<th rowspan=\"2\">Punto di snervamento o sforzo di prova N\/mm2<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>STBA 12<\/td>\n<td>380 min.<\/td>\n<td rowspan=\"8\">205 min.<\/td>\n<\/tr>\n<tr>\n<td>STBA 13<\/td>\n<td rowspan=\"7\">410 min.<\/td>\n<\/tr>\n<tr>\n<td>STBA 20<\/td>\n<\/tr>\n<tr>\n<td>STBA 22<\/td>\n<\/tr>\n<tr>\n<td>STBA 23<\/td>\n<\/tr>\n<tr>\n<td>STBA 24<\/td>\n<\/tr>\n<tr>\n<td>STBA 25<\/td>\n<\/tr>\n<tr>\n<td>STBA 26<\/td>\n<\/tr>\n<tr>\n<td colspan=\"3\">NOTA\uff1a1 N\/mm2=1 MPa<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Designazione del grado C Si Mn P S Cr Mo STBA 12 0,10 a 0,20 0,10 a 0,50 0,30 a 0,80 0,035 max. 0,035 max. - 0,45-0,65 STBA 13 0,15-0,25 0,10-0,50 0,30-0,80 0,035 max. 0,035 max. - Da 0,45 a 0,65 STBA 20 Da 0,10 a 0,20 Da 0,10 a...<\/p>","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-2950","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 G 3462 Alloy Steel Tubes For Boiler And Heat Exchanger<\/title>\n<meta name=\"description\" content=\"JIS G3462 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