{"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\/it\/standard\/tubo-caldaia-bs-3059\/","title":{"rendered":"BS 3059"},"content":{"rendered":"<div id=\"page-header-561360642\" 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-561360642 .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-600445935\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-600445935 {\n  padding-top: 4%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<section class=\"section\" id=\"section_1984556779\">\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-259115431\">\n\n\t<div id=\"col-1006574978\" 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_19401644\">\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 d&#039;acciaio senza saldatura_tubo di linea API 5L senza saldatura\" 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_19401644 {\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-1885648448\" 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 per caldaie in acciaio al carbonio BS 3059<\/h2>\n<p><strong>Panoramica dello standard:<\/strong><\/p>\n<p>La BS 3059 \u00e8 utilizzata principalmente per le specifiche dei tubi in acciaio per caldaie ad alta pressione e scambiatori di calore. Definisce gli standard tecnici e qualitativi per i tubi in acciaio senza saldatura e saldati. Questi tubi sono destinati ad ambienti ad alta temperatura e ad alta pressione.<\/p>\n<p><strong>Materiale principale:<\/strong><\/p>\n<p>Acciaio al carbonio o acciaio a bassa lega<\/p>\n<p><strong>Ambito di applicazione:<\/strong><\/p>\n<p>Questa norma si applica ai tubi delle caldaie, ai tubi degli scambiatori di calore e alle apparecchiature industriali. \u00c8 destinata all'uso in condizioni di alta temperatura e alta pressione, come nelle centrali elettriche, negli impianti chimici e nelle raffinerie.<\/p>\n<a href=\"#is-pop\" class=\"button primary\"  style=\"border-radius:10px;\">\n\t\t<span>Richiesta di preventivo<\/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_1984556779 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_404155217\">\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-1601712320\">\n\n\t<div id=\"col-1388661199\" 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>Specifiche dei tubi per caldaie BS 3059<\/h2>\n<table>\n<thead>\n<tr>\n<th>Standard<\/th>\n<th>BS3059<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Procedura<\/td>\n<td>HFS, CFS, <a href=\"https:\/\/uniasen.com\/it\/prodotti\/tubo-erw\/\">ERW<\/a>, CEW<\/td>\n<\/tr>\n<tr>\n<td>Dimensioni<\/td>\n<td>OD \u2264127 mm<\/td>\n<\/tr>\n<tr>\n<td>Spessore<\/td>\n<td>L.T.\u226412,5 mm<\/td>\n<\/tr>\n<tr>\n<td>Unit\u00e0 Lunghezza<\/td>\n<td>3 - 12 metri<\/td>\n<\/tr>\n<tr>\n<td>Grado di acciaio<\/td>\n<td>320 senza saldatura, 320 saldato<\/td>\n<\/tr>\n<tr>\n<td>Rivestimento di superficie<\/td>\n<td>Laccatura nera, verniciatura, oliatura, zincatura a caldo, FBE, 2PP, 3PP, 2PE, 3PE<\/td>\n<\/tr>\n<tr>\n<td>Tipo di estremit\u00e0<\/td>\n<td>Liscio, smussato, filettato, scanalato, a spalla.<\/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\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_404155217 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_1466830740\">\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-884828150\">\n\n\t<div id=\"col-774541542\" 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>Dimensioni dei tubi per caldaie 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\">All'esterno<br \/>\nDiametro<\/td>\n<td colspan=\"17\" width=\"667\">Spessore del tubo (mm)<\/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_1466830740 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_1425453295\">\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-1402739715\">\n\n\t<div id=\"col-805235593\" 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 chimico del tubo della caldaia 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\">Grado di acciaio<\/td>\n<td rowspan=\"4\" width=\"131\">Metodo di fabbricazione<\/td>\n<td colspan=\"7\" width=\"539\">Composizione chimica (analisi della siviera) (vedi note 1 e 2)<\/td>\n<td colspan=\"8\" width=\"635\">Propriet\u00e0 meccaniche a temperatura ambiente (vedere 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\">Costante di prova di appiattimento C<\/td>\n<td colspan=\"3\" width=\"232\">Test di espansione della deriva: aumento di D<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">max.<\/td>\n<td rowspan=\"2\">min.<\/td>\n<td rowspan=\"2\">max.<\/td>\n<td rowspan=\"2\">min.<\/td>\n<td rowspan=\"2\">max.<\/td>\n<td rowspan=\"2\">max.<\/td>\n<td rowspan=\"2\">max.<\/td>\n<td rowspan=\"2\">min.<\/td>\n<td rowspan=\"2\">min.<\/td>\n<td rowspan=\"2\">max.<\/td>\n<td rowspan=\"2\">min.<\/td>\n<td colspan=\"3\">Rapporto 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\">Senza saldatura Saldato<\/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\">Senza saldatura Saldato<\/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\">NOTA 1 Gli elementi non citati nella tabella non vengono aggiunti intenzionalmente se non per rifinire il calore.<br \/>\nNOTA 2 Per le deviazioni ammesse nell'analisi del prodotto, vedere la Tabella 3.<br \/>\nNOTA 3 Re \u00e8 la tensione di snervamento. Ai fini dell'accettazione si pu\u00f2 utilizzare la tensione di snervamento superiore ReH o la tensione di prova 0,5 % (allungamento totale)Rt0,5 (vedere 13.1).<br \/>\nRm \u00e8 la resistenza alla trazione.<br \/>\nA \u00e8 l'allungamento percentuale dopo la frattura su una lunghezza di calibro Lo = 5,65 \u221aSo . (Cos\u00ec \u00e8 l'area della sezione trasversale originale della lunghezza di calibro).<br \/>\nd \u00e8 il diametro interno.<br \/>\nD \u00e8 il diametro esterno.<br \/>\na 1 N\/mm2 = 1 MPa.<br \/>\nb Per l'acciaio cerchiato o semicompresso il C max. \u00e8 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_1425453295 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_24509347\">\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-351941479\">\n\n\t<div id=\"col-767954139\" 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>Requisiti meccanici dei tubi per caldaie 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\">Grado di acciaio<\/td>\n<td rowspan=\"4\" width=\"131\">Metodo di fabbricazione<\/td>\n<td colspan=\"7\" width=\"539\">Composizione chimica (analisi della siviera) (vedi note 1 e 2)<\/td>\n<td colspan=\"8\" width=\"635\">Propriet\u00e0 meccaniche a temperatura ambiente (vedere 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\">Costante di prova di appiattimento C<\/td>\n<td colspan=\"3\" width=\"232\">Test di espansione della deriva: aumento di D<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">max.<\/td>\n<td rowspan=\"2\">min.<\/td>\n<td rowspan=\"2\">max.<\/td>\n<td rowspan=\"2\">min.<\/td>\n<td rowspan=\"2\">max.<\/td>\n<td rowspan=\"2\">max.<\/td>\n<td rowspan=\"2\">max.<\/td>\n<td rowspan=\"2\">min.<\/td>\n<td rowspan=\"2\">min.<\/td>\n<td rowspan=\"2\">max.<\/td>\n<td rowspan=\"2\">min.<\/td>\n<td colspan=\"3\">Rapporto 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\">Senza saldatura Saldato<\/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\">Senza saldatura Saldato<\/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\">NOTA 1 Gli elementi non citati nella tabella non vengono aggiunti intenzionalmente se non per rifinire il calore.<br \/>NOTA 2 Per le deviazioni ammesse nell'analisi del prodotto, vedere la Tabella 3.<br \/>NOTA 3 Re \u00e8 la tensione di snervamento. Ai fini dell'accettazione si pu\u00f2 utilizzare la tensione di snervamento superiore ReH o la tensione di prova 0,5 % (allungamento totale)Rt0,5 (vedere 13.1).<br \/>Rm \u00e8 la resistenza alla trazione.<br \/>A \u00e8 l'allungamento percentuale dopo la frattura su una lunghezza di calibro Lo = 5,65 \u221aSo . (Cos\u00ec \u00e8 l'area della sezione trasversale originale della lunghezza di calibro).<br \/>d \u00e8 il diametro interno.<br \/>D \u00e8 il diametro esterno.<br \/>a 1 N\/mm2 = 1 MPa.<br \/>b Per l'acciaio cerchiato o semicompresso il C max. \u00e8 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_24509347 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_2108091471\">\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-1900424388\">\n\n\t<div id=\"col-2034163208\" 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>Perch\u00e9 scegliere UNIASEN?<\/h2>\n<ul>\n<li>UNIASEN offre tubi in acciaio BS 3059 in vari gradi. Ogni grado soddisfa diverse esigenze operative.<\/li>\n<li>I tubi in acciaio UNIASEN BS 3059 sono realizzati con tolleranze rigorose. Esse riguardano il diametro, lo spessore, la lunghezza e il peso. Questo garantisce che ogni tubo risponda esattamente alle vostre specifiche.<\/li>\n<li>Le nostre tabelle dimensionali sono complete. Elencano dimensioni, diametri e spessori. In questo modo \u00e8 possibile scegliere il tubo migliore per la propria applicazione.<\/li>\n<li>I tubi in acciaio BS 3059 di UNIASEN hanno specifiche dettagliate. Esse coprono ogni aspetto della loro costruzione e produzione.<\/li>\n<\/ul>\n<a href=\"#is-pop\" class=\"button primary\"  style=\"border-radius:10px;\">\n\t\t<span>Richiesta di preventivo<\/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-30966869\" 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-70985663\">\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=\"Cancello dello stabilimento 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, https:\/\/uniasen.com\/wp-content\/uploads\/2024\/03\/UNIASEN-factory-gate-1030x688.webp 1030w, https:\/\/uniasen.com\/wp-content\/uploads\/2024\/03\/UNIASEN-factory-gate-768x513.webp 768w, https:\/\/uniasen.com\/wp-content\/uploads\/2024\/03\/UNIASEN-factory-gate-1536x1026.webp 1536w, https:\/\/uniasen.com\/wp-content\/uploads\/2024\/03\/UNIASEN-factory-gate-2048x1368.webp 2048w\" sizes=\"auto, (max-width: 2500px) 100vw, 2500px\" \/>                                    \n                    <\/div>\n\t\t\n        <div class=\"banner-layers container\">\n            <div class=\"fill banner-link\"><\/div>            \n   <div id=\"text-box-1404485431\" class=\"text-box banner-layer x50 md-x50 lg-x50 y50 md-y50 lg-y50 res-text\">\n                                <div class=\"text-box-content text dark\">\n              \n              <div class=\"text-inner text-center\">\n                  \n<div class=\"video-button-wrapper\" style=\"font-size:200%\"><a 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-1404485431 {\n  width: 60%;\n}\n#text-box-1404485431 .text-box-content {\n  font-size: 100%;\n}\n<\/style>\n    <\/div>\n \n        <\/div>\n      <\/div>\n\n            \n<style>\n#banner-70985663 {\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_2108091471 {\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_2108091471 {\n    padding-top: 30px;\n    padding-bottom: 30px;\n  }\n}\n<\/style>\n\t<\/section>\n\t\n\t<div id=\"gap-433547708\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-433547708 {\n  padding-top: 3%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<section class=\"section\" id=\"section_135989190\">\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-429727293\">\n\n\n\t<div id=\"col-865549807\" 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-2047510548\" >\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-2138386463\">\n\n\n\t<div id=\"col-736068134\" 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_1225251653\">\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_1225251653 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-1729492277\" class=\"text\">\n\t\t\n\n<p><strong>Tubo saldato<\/strong><\/p>\n\t\t\n<style>\n#text-1729492277 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-1729492277 > * {\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-1965151890\" 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_1200655773\">\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_1200655773 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-2014372281\" class=\"text\">\n\t\t\n\n<p><strong>Tubo in acciaio SSAW<\/strong><\/p>\n\t\t\n<style>\n#text-2014372281 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-2014372281 > * {\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-668157860\" 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_1940671837\">\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_1940671837 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-1013464707\" class=\"text\">\n\t\t\n\n<p><strong>Sezione strutturale cava<\/strong><\/p>\n\t\t\n<style>\n#text-1013464707 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-1013464707 > * {\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-30824663\" 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_1681588406\">\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_1681588406 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-902712561\" class=\"text\">\n\t\t\n\n<p><strong>Tubo in acciaio senza saldatura<\/strong><\/p>\n\t\t\n<style>\n#text-902712561 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-902712561 > * {\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-1684606216\">\n\n\n\t<div id=\"col-151714066\" 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_605720921\">\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_605720921 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-2272554119\" class=\"text\">\n\t\t\n\n<p><strong>Raccordi per tubi Raccordi per tubi<\/strong><\/p>\n\t\t\n<style>\n#text-2272554119 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-2272554119 > * {\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-900367856\" 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_462674079\">\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_462674079 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-3736010084\" class=\"text\">\n\t\t\n\n<p><strong>Tubo per sprinkler antincendio<\/strong><\/p>\n\t\t\n<style>\n#text-3736010084 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-3736010084 > * {\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-1194012370\" 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_1317047392\">\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_1317047392 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-2991973718\" class=\"text\">\n\t\t\n\n<p><strong>Tubo di linea<\/strong><\/p>\n\n\t\t\n<style>\n#text-2991973718 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-2991973718 > * {\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-799016632\" 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_723017285\">\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_723017285 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-349425411\" 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-349425411 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-349425411 > * {\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_135989190 {\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 performance and safety in high-temperature and high-pressure environments, and is widely used in power plants and the chemical industry.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/uniasen.com\/it\/standard\/tubo-caldaia-bs-3059\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"BS 3059 Carbon Steel Boiler Tubes Supplier\" \/>\n<meta property=\"og:description\" content=\"BS 3059 is specifically designed for high-pressure boiler and heat exchanger steel tubes, ensuring performance and safety in high-temperature and high-pressure environments, and is widely used in power plants and the chemical industry.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/uniasen.com\/it\/standard\/tubo-caldaia-bs-3059\/\" \/>\n<meta property=\"og:site_name\" content=\"UNIASEN\" \/>\n<meta property=\"article:modified_time\" content=\"2024-09-14T03:03:47+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Tempo di lettura stimato\" \/>\n\t<meta name=\"twitter:data1\" content=\"5 minuti\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/uniasen.com\/standards\/bs-3059-boiler-tube\/\",\"url\":\"https:\/\/uniasen.com\/standards\/bs-3059-boiler-tube\/\",\"name\":\"BS 3059 Carbon Steel Boiler Tubes Supplier\",\"isPartOf\":{\"@id\":\"https:\/\/uniasen.com\/#website\"},\"datePublished\":\"2023-10-19T08:23:59+00:00\",\"dateModified\":\"2024-09-14T03:03:47+00:00\",\"description\":\"BS 3059 is specifically designed for high-pressure boiler and heat exchanger steel tubes, ensuring performance and safety in high-temperature and high-pressure environments, and is widely used in power plants and the chemical industry.\",\"breadcrumb\":{\"@id\":\"https:\/\/uniasen.com\/standards\/bs-3059-boiler-tube\/#breadcrumb\"},\"inLanguage\":\"it-IT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/uniasen.com\/standards\/bs-3059-boiler-tube\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/uniasen.com\/standards\/bs-3059-boiler-tube\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/uniasen.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Standard\",\"item\":\"https:\/\/uniasen.com\/standards\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"BS 3059\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/uniasen.com\/#website\",\"url\":\"https:\/\/uniasen.com\/\",\"name\":\"UNIASEN\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/uniasen.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/uniasen.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"it-IT\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/uniasen.com\/#organization\",\"name\":\"UniAsen\",\"alternateName\":\"UniAsen (Tianjin) Co., Ltd.\",\"url\":\"https:\/\/uniasen.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"it-IT\",\"@id\":\"https:\/\/uniasen.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/UNIASEN-carbon-steel-supplier-and-expertor-in-china-LOGO.webp\",\"contentUrl\":\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/UNIASEN-carbon-steel-supplier-and-expertor-in-china-LOGO.webp\",\"width\":300,\"height\":300,\"caption\":\"UniAsen\"},\"image\":{\"@id\":\"https:\/\/uniasen.com\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"BS 3059 Carbon Steel Boiler Tubes Supplier","description":"BS 3059 is specifically designed for high-pressure boiler and heat exchanger steel tubes, ensuring performance and safety in high-temperature and high-pressure environments, and is widely used in power plants and the chemical industry.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/uniasen.com\/it\/standard\/tubo-caldaia-bs-3059\/","og_locale":"it_IT","og_type":"article","og_title":"BS 3059 Carbon Steel Boiler Tubes Supplier","og_description":"BS 3059 is specifically designed for high-pressure boiler and heat exchanger steel tubes, ensuring performance and safety in high-temperature and high-pressure environments, and is widely used in power plants and the chemical industry.","og_url":"https:\/\/uniasen.com\/it\/standard\/tubo-caldaia-bs-3059\/","og_site_name":"UNIASEN","article_modified_time":"2024-09-14T03:03:47+00:00","twitter_card":"summary_large_image","twitter_misc":{"Tempo di lettura stimato":"5 minuti"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/uniasen.com\/standards\/bs-3059-boiler-tube\/","url":"https:\/\/uniasen.com\/standards\/bs-3059-boiler-tube\/","name":"BS 3059 Carbon Steel Boiler Tubes Supplier","isPartOf":{"@id":"https:\/\/uniasen.com\/#website"},"datePublished":"2023-10-19T08:23:59+00:00","dateModified":"2024-09-14T03:03:47+00:00","description":"BS 3059 is specifically designed for high-pressure boiler and heat exchanger steel tubes, ensuring performance and safety in high-temperature and high-pressure environments, and is widely used in power plants and the chemical industry.","breadcrumb":{"@id":"https:\/\/uniasen.com\/standards\/bs-3059-boiler-tube\/#breadcrumb"},"inLanguage":"it-IT","potentialAction":[{"@type":"ReadAction","target":["https:\/\/uniasen.com\/standards\/bs-3059-boiler-tube\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/uniasen.com\/standards\/bs-3059-boiler-tube\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/uniasen.com\/"},{"@type":"ListItem","position":2,"name":"Standard","item":"https:\/\/uniasen.com\/standards\/"},{"@type":"ListItem","position":3,"name":"BS 3059"}]},{"@type":"WebSite","@id":"https:\/\/uniasen.com\/#website","url":"https:\/\/uniasen.com\/","name":"UNIASEN","description":"","publisher":{"@id":"https:\/\/uniasen.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/uniasen.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"it-IT"},{"@type":"Organization","@id":"https:\/\/uniasen.com\/#organization","name":"UniAsen","alternateName":"UniAsen (Tianjin) Co., Ltd.","url":"https:\/\/uniasen.com\/","logo":{"@type":"ImageObject","inLanguage":"it-IT","@id":"https:\/\/uniasen.com\/#\/schema\/logo\/image\/","url":"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/UNIASEN-carbon-steel-supplier-and-expertor-in-china-LOGO.webp","contentUrl":"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/UNIASEN-carbon-steel-supplier-and-expertor-in-china-LOGO.webp","width":300,"height":300,"caption":"UniAsen"},"image":{"@id":"https:\/\/uniasen.com\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/uniasen.com\/it\/wp-json\/wp\/v2\/pages\/2826","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/uniasen.com\/it\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/uniasen.com\/it\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/uniasen.com\/it\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/uniasen.com\/it\/wp-json\/wp\/v2\/comments?post=2826"}],"version-history":[{"count":12,"href":"https:\/\/uniasen.com\/it\/wp-json\/wp\/v2\/pages\/2826\/revisions"}],"predecessor-version":[{"id":4788,"href":"https:\/\/uniasen.com\/it\/wp-json\/wp\/v2\/pages\/2826\/revisions\/4788"}],"up":[{"embeddable":true,"href":"https:\/\/uniasen.com\/it\/wp-json\/wp\/v2\/pages\/2187"}],"wp:attachment":[{"href":"https:\/\/uniasen.com\/it\/wp-json\/wp\/v2\/media?parent=2826"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}