{"id":2187,"date":"2023-08-30T13:50:44","date_gmt":"2023-08-30T05:50:44","guid":{"rendered":"https:\/\/uniasen.com\/?page_id=2187"},"modified":"2025-07-30T13:43:35","modified_gmt":"2025-07-30T05:43:35","slug":"standards","status":"publish","type":"page","link":"https:\/\/uniasen.com\/it\/standard\/","title":{"rendered":"Standard"},"content":{"rendered":"<div class=\"banner has-hover\" id=\"banner-401903161\">\n          <div class=\"banner-inner fill\">\n        <div class=\"banner-bg fill\" >\n            <img loading=\"lazy\" decoding=\"async\" width=\"1440\" height=\"1080\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/08\/IMG_3178.webp\" class=\"bg\" alt=\"Diversi tipi di produzione per i tubi API 5L\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/08\/IMG_3178.webp 1440w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/08\/IMG_3178-300x225.webp 300w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/08\/IMG_3178-1030x773.webp 1030w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/08\/IMG_3178-768x576.webp 768w\" sizes=\"auto, (max-width: 1440px) 100vw, 1440px\" \/>                        <div class=\"overlay\"><\/div>            \n                    <\/div>\n\t\t\n        <div class=\"banner-layers container\">\n            <div class=\"fill banner-link\"><\/div>            \n   <div id=\"text-box-1343637331\" 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\t<div id=\"text-1723577024\" class=\"text\">\n\t\t\n<h1>Tipi di tubi in acciaio al carbonio e standard<\/h1>\n\t\t\n<style>\n#text-1723577024 {\n  font-size: 0.75rem;\n  text-align: center;\n}\n@media (min-width:850px) {\n  #text-1723577024 {\n    font-size: 1rem;\n  }\n}\n<\/style>\n\t<\/div>\n\t\n              <\/div>\n           <\/div>\n                        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class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<div style=\"overflow: auto;\">\n<table border=\"\u201d1\u2033\" width=\"\u201d3000px\u201d\" align=\"\u201dcenter\u201d\">\n<thead>\n<tr>\n<th><span style=\"font-size: 75%;\">Standard<\/span><\/th>\n<th><a href=\"https:\/\/uniasen.com\/it\/prodotti\/tubo-erw\/\"><span style=\"font-size: 75%;\">ERW<\/span><\/a><\/th>\n<th><a href=\"https:\/\/uniasen.com\/it\/prodotti\/tubo-senza-saldatura\/\"><span style=\"font-size: 75%;\">SMLS<\/span><\/a><\/th>\n<th><a href=\"https:\/\/uniasen.com\/it\/prodotti\/tubo-per-sega\/\"><span style=\"font-size: 75%;\">SSAW<\/span><\/a><\/th>\n<th><a href=\"https:\/\/uniasen.com\/it\/prodotti\/tubo-lsaw\/\"><span style=\"font-size: 75%;\">LSAW<\/span><\/a><\/th>\n<th><a href=\"https:\/\/uniasen.com\/it\/prodotti\/sezioni-cave\/\"><span style=\"font-size: 75%;\">HS<\/span><\/a><\/th>\n<th><a href=\"https:\/\/uniasen.com\/it\/prodotti\/tubo-rivestito\/\"><span style=\"font-size: 75%;\">RIVESTITO<\/span><\/a><\/th>\n<th><a href=\"https:\/\/uniasen.com\/it\/prodotti\/tubo-sprinkler-antincendio\/\"><span style=\"font-size: 75%;\">Fuoco<\/span><\/a><\/th>\n<th><span style=\"font-size: 75%;\">Fab<\/span><\/th>\n<th><a href=\"https:\/\/uniasen.com\/it\/prodotti\/raccordi-per-tubi\/\"><span style=\"font-size: 75%;\">Raccordi<\/span><\/a><\/th>\n<th><a href=\"https:\/\/uniasen.com\/it\/prodotti\/tubo-scanalato\/\"><span style=\"font-size: 75%;\">A fessura<\/span><\/a><\/th>\n<th><span style=\"font-size: 75%;\">Gal<\/span><\/th>\n<th><span style=\"font-size: 75%;\">S<a href=\"https:\/\/uniasen.com\/it\/prodotti\/tubo-a-spalla\/\">a forma di spalla<\/a><\/span><\/th>\n<th><span style=\"font-size: 75%;\">API 5CT<\/span><\/th>\n<th><span style=\"font-size: 75%;\">Ponteggi<\/span><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/standard\/api-5l\/\"><span style=\"font-size: 75%;\">API 5L<\/span><\/a><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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><a href=\"https:\/\/uniasen.com\/it\/standard\/api-5ct\/\"><span style=\"font-size: 75%;\">API 5CT<\/span><\/a><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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<td><\/td>\n<td><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-size: 75%;\">API 5ST<\/span><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/standard\/come-nzs-1163\/\"><span style=\"font-size: 75%;\">AS\/NZS 1163<\/span><\/a><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/standard\/come-1074\/\"><span style=\"font-size: 75%;\">AS\/NZS 1074<\/span><\/a><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/standard\/astm-a53\/\"><span style=\"font-size: 75%;\">ASTM A53<\/span><\/a><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/standard\/astm-a106\/\"><span style=\"font-size: 75%;\">ASTM A106<\/span><\/a><\/td>\n<td><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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><a href=\"https:\/\/uniasen.com\/it\/standard\/astm-a135\/\"><span style=\"font-size: 75%;\">ASTM A135<\/span><\/a><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/standard\/astm-a178\/\"><span style=\"font-size: 75%;\">ASTM A178<\/span><\/a><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/standard\/tubo-in-acciaio-al-carbonio-astm-a179\/\"><span style=\"font-size: 75%;\">ASTM A179<\/span><\/a><\/td>\n<td><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/standard\/tubo-in-acciaio-al-carbonio-astm-a-192\/\"><span style=\"font-size: 75%;\">ASTM A192<\/span><\/a><\/td>\n<td><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/standard\/astm-a209\/\"><span style=\"font-size: 75%;\">ASTM A209<\/span><\/a><\/td>\n<td><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/standard\/tubi-senza-saldatura-astm-a210\/\"><span style=\"font-size: 75%;\">ASTM A210<\/span><\/a><\/td>\n<td><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/standard\/astm-a213\/\"><span style=\"font-size: 75%;\">ASTM A213<\/span><\/a><\/td>\n<td><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/standard\/tubi-in-acciaio-al-carbonio-astm-a214\/\"><span style=\"font-size: 75%;\">ASTM A214<\/span><\/a><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/standard\/astm-a252\/\"><span style=\"font-size: 75%;\">ASTM A252<\/span><\/a><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/standard\/astm-a333\/\"><span style=\"font-size: 75%;\">ASTM A333<\/span><\/a><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/standard\/astm-a335\/\"><span style=\"font-size: 75%;\">ASTM A335<\/span><\/a><\/td>\n<td><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/standard\/astm-a500\/\"><span style=\"font-size: 75%;\">ASTM A500<\/span><\/a><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/standard\/astm-a589\/\"><span style=\"font-size: 75%;\">ASTM A589<\/span><\/a><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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<td><\/td>\n<td><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/standard\/tubo-astm-a672\/\"><span style=\"font-size: 75%;\">ASTM A672<\/span><\/a><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/standard\/astm-a691\/\"><span style=\"font-size: 75%;\">ASTM A691<\/span><\/a><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/standard\/astm-a795\/\"><span style=\"font-size: 75%;\">ASTM A795<\/span><\/a><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/standard\/bs-1387-tubo-zincato\/\"><span style=\"font-size: 75%;\">BS 1387<\/span><\/a><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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<td><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/standard\/tubo-caldaia-bs-3059\/\"><span style=\"font-size: 75%;\">BS 3059<\/span><\/a><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/standard\/tubo-in-acciaio-al-carbonio-bs-3601\/\"><span style=\"font-size: 75%;\">BS 3601<\/span><\/a><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/standard\/tubi-in-acciaio-al-carbonio-bs-6323\/\"><span style=\"font-size: 75%;\">BS 6323<\/span><\/a><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/standard\/tubo-din-1626\/\"><span style=\"font-size: 75%;\">DIN 1626<\/span><\/a><\/td>\n<td><\/td>\n<td><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/standard\/tubi-in-acciaio-al-carbonio-senza-saldatura-din-1629\/\"><span style=\"font-size: 75%;\">DIN 1629<\/span><\/a><\/td>\n<td><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/standard\/tubo-senza-saldatura-in-acciaio-al-carbonio-din-1630\/\"><span style=\"font-size: 75%;\">DIN 1630<\/span><\/a><\/td>\n<td><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/standard\/din-2458\/\"><span style=\"font-size: 75%;\">DIN 2458<\/span><\/a><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/standard\/tubo-dacciaio-senza-saldatura-din-17175\/\"><span style=\"font-size: 75%;\">DIN 17175<\/span><\/a><\/td>\n<td><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/standard\/tubi-per-ponteggi-en39\/\"><span style=\"font-size: 75%;\">EN39<\/span><\/a><\/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<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/standard\/en-10210\/\"><span style=\"font-size: 75%;\">EN 10210<\/span><\/a><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/standard\/en-10216-tubo-in-acciaio-senza-saldatura\/\"><span style=\"font-size: 75%;\">EN 10216<\/span><\/a><\/td>\n<td><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/standard\/en-10217-1\/\"><span style=\"font-size: 75%;\">EN 10217<\/span><\/a><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/standard\/en-10219\/\"><span style=\"font-size: 75%;\">EN 10219<\/span><\/a><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/standard\/tubi-in-acciaio-al-carbonio-en-10224\/\"><span style=\"font-size: 75%;\">EN 10224<\/span><\/a><\/td>\n<td><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/standards\/en10225-weldable-structural-steels-for-fixed-offshore-structures\/\"><span style=\"font-size: 75%;\">EN 10225<\/span><\/a><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><\/td>\n<td><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/standard\/gost-10704\/\"><span style=\"font-size: 75%;\">GOST 10704<\/span><\/a><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><\/td>\n<td><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/standard\/gost-10705\/\"><span style=\"font-size: 75%;\">GOST 10705<\/span><\/a><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><\/td>\n<td><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/standard\/gost-20295\/\"><span style=\"font-size: 75%;\">GOST 20295<\/span><\/a><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><\/td>\n<td><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/standard\/tubo-in-acciaio-al-carbonio-iso-65\/\"><span style=\"font-size: 75%;\">ISO 65<\/span><\/a><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/standard\/iso-3183\/\"><span style=\"font-size: 75%;\">ISO 3183<\/span><\/a><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/standard\/jis-a-5525\/\"><span style=\"font-size: 75%;\">JIS A 5525<\/span><\/a><\/td>\n<td><\/td>\n<td><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/standard\/tubo-in-acciaio-senza-saldatura-jis-g3429\/\"><span style=\"font-size: 75%;\">JIS G3429<\/span><\/a><\/td>\n<td><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/standard\/jis-g3444\/\"><span style=\"font-size: 75%;\">JIS G3444<\/span><\/a><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/standard\/tubi-in-acciaio-al-carbonio-jis-g3445\/\"><span style=\"font-size: 75%;\">JIS G3445<\/span><\/a><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/standard\/tubo-in-acciaio-al-carbonio-jis-g3452\/\"><span style=\"font-size: 75%;\">JIS G3452<\/span><\/a><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/standard\/tubo-in-acciaio-al-carbonio-jis-g3454\/\"><span style=\"font-size: 75%;\">JIS G3454<\/span><\/a><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/standard\/tubi-in-acciaio-al-carbonio-senza-saldatura-jis-g3455\/\"><span style=\"font-size: 75%;\">JIS G3455<\/span><\/a><\/td>\n<td><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/standard\/tubo-in-acciaio-al-carbonio-jis-g3456\/\"><span style=\"font-size: 75%;\">JIS G3456<\/span><\/a><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/standard\/tubo-per-caldaia-e-scambiatore-di-calore-in-acciaio-al-carbonio-jis-g3461\/\"><span style=\"font-size: 75%;\">JIS G3461<\/span><\/a><\/td>\n<td><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/standard\/jis-g3462\/\"><span style=\"font-size: 75%;\">JIS G3462<\/span><\/a><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/standard\/tubi-per-strutture-in-acciaio-al-carbonio-jis-g3466\/\"><span style=\"font-size: 75%;\">JIS G3466<\/span><\/a><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/prodotti\/tubo-sprinkler-antincendio\/\"><span style=\"font-size: 75%;\">Tubo antincendio approvato FM<\/span><\/a><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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><a href=\"https:\/\/uniasen.com\/it\/prodotti\/tubo-elencato-ul\/\"><span style=\"font-size: 75%;\">Tubo antincendio omologato UL<\/span><\/a><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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><a href=\"https:\/\/uniasen.com\/it\/prodotti\/tubo-erw\/\"><span style=\"font-size: 75%;\">Tubo ERW<\/span><\/a><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/prodotti\/tubo-senza-saldatura\/\"><span style=\"font-size: 75%;\">Tubo SMLS<\/span><\/a><\/td>\n<td><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/prodotti\/tubo-per-sega\/\"><span style=\"font-size: 75%;\">Tubo SSAW<\/span><\/a><\/td>\n<td><\/td>\n<td><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/prodotti\/tubo-lsaw\/\"><span style=\"font-size: 75%;\">Tubo LSAW<\/span><\/a><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/prodotti\/sezioni-cave\/\"><span style=\"font-size: 75%;\">Sezione cava<\/span><\/a><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/prodotti\/tubo-rivestito\/\"><span style=\"font-size: 75%;\">Rivestimento dei tubi<\/span><\/a><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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><span style=\"font-size: 75%;\">Lavorazione dell'acciaio<\/span><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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><a href=\"https:\/\/uniasen.com\/it\/prodotti\/raccordi-per-tubi\/\"><span style=\"font-size: 75%;\">Raccordi<\/span><\/a><\/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<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/prodotti\/tubo-di-linea\/\"><span style=\"font-size: 75%;\">Tubo di linea<\/span><\/a><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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><span style=\"font-size: 75%;\">Involucro<\/span><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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<td><\/td>\n<td><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-size: 75%;\">Tubi<\/span><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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<td><\/td>\n<td><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/prodotti\/tubo-scanalato\/\"><span style=\"font-size: 75%;\">Tubo scanalato<\/span><\/a><\/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<td><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-size: 75%;\">Tubo a pressione<\/span><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/prodotti\/tubo-sprinkler-antincendio\/\"><span style=\"font-size: 75%;\">Tubo antincendio<\/span><\/a><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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><a href=\"https:\/\/uniasen.com\/it\/prodotti\/pila-di-tubi-dacciaio\/\"><span style=\"font-size: 75%;\">Tubo per palificazione<\/span><\/a><\/td>\n<td><\/td>\n<td><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/prodotti\/tubi-per-caldaie\/\"><span style=\"font-size: 75%;\">Tubo della caldaia<\/span><\/a><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/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<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/prodotti\/tubo-zincato\/\"><span style=\"font-size: 75%;\">Tubo zincato<\/span><\/a><\/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<td><\/td>\n<td><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/prodotti\/tubo-in-acciaio-strutturale\/\"><span style=\"font-size: 75%;\">Tubo strutturale<\/span><\/a><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/it\/prodotti\/tubo-a-spalla\/\"><span style=\"font-size: 75%;\">Tubo a spalla<\/span><\/a><\/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<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><span style=\"font-size: 75%;\">\u25c9<\/span><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<style>\n#row-71291640 > .col > .col-inner {\n  padding: 0px 0px 0px 0px;\n}\n<\/style>\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_926050957 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>","protected":false},"excerpt":{"rendered":"","protected":false},"author":10,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-blank.php","meta":{"footnotes":""},"class_list":["post-2187","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>UNIASEN Carbon Steel Pipe Standards - Quality and Compliance Certification<\/title>\n<meta name=\"description\" content=\"UNIASEN Carbon Steel Pipe Manufacturers provide global industry standard steel pipe manufacturing to ensure product quality, process compliance and market competitiveness.\" \/>\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\/\" \/>\n<meta property=\"og:locale\" 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