{"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\/es\/estandares\/","title":{"rendered":"Est\u00e1ndar"},"content":{"rendered":"<div class=\"banner has-hover\" id=\"banner-848322372\">\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=\"Diferentes tipos de fabricaci\u00f3n para tuber\u00edas 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-1621963953\" 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-2971569647\" class=\"text\">\n\t\t\n<h1>Tipos de tubos de acero al carbono y normas<\/h1>\n\t\t\n<style>\n#text-2971569647 {\n  font-size: 0.75rem;\n  text-align: center;\n}\n@media (min-width:850px) {\n  #text-2971569647 {\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%;\">Est\u00e1ndar<\/span><\/th>\n<th><a href=\"https:\/\/uniasen.com\/es\/productos\/tubo-erw\/\"><span style=\"font-size: 75%;\">REG<\/span><\/a><\/th>\n<th><a href=\"https:\/\/uniasen.com\/es\/productos\/tubo-sin-costura\/\"><span style=\"font-size: 75%;\">SMLS<\/span><\/a><\/th>\n<th><a href=\"https:\/\/uniasen.com\/es\/productos\/tubo-de-sierra\/\"><span style=\"font-size: 75%;\">SAW<\/span><\/a><\/th>\n<th><a href=\"https:\/\/uniasen.com\/es\/productos\/tubo-de-sierra-2\/\"><span style=\"font-size: 75%;\">LSAW<\/span><\/a><\/th>\n<th><a href=\"https:\/\/uniasen.com\/es\/productos\/secciones-huecas\/\"><span style=\"font-size: 75%;\">SA<\/span><\/a><\/th>\n<th><a href=\"https:\/\/uniasen.com\/es\/productos\/tubo-revestido\/\"><span style=\"font-size: 75%;\">SABURRAL<\/span><\/a><\/th>\n<th><a href=\"https:\/\/uniasen.com\/es\/productos\/tubo-de-rociadores-contra-incendios\/\"><span style=\"font-size: 75%;\">Fuego<\/span><\/a><\/th>\n<th><span style=\"font-size: 75%;\">fabuloso<\/span><\/th>\n<th><a href=\"https:\/\/uniasen.com\/es\/productos\/accesorios-de-tuberia\/\"><span style=\"font-size: 75%;\">Guarniciones<\/span><\/a><\/th>\n<th><a href=\"https:\/\/uniasen.com\/es\/productos\/tubo-ranurado\/\"><span style=\"font-size: 75%;\">Ranurado<\/span><\/a><\/th>\n<th><span style=\"font-size: 75%;\">Gal\u00f3n<\/span><\/th>\n<th><span style=\"font-size: 75%;\">S<a href=\"https:\/\/uniasen.com\/es\/productos\/tubo-con-reborde\/\">houldered<\/a><\/span><\/th>\n<th><span style=\"font-size: 75%;\">API 5CT<\/span><\/th>\n<th><span style=\"font-size: 75%;\">Andamio<\/span><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><a href=\"https:\/\/uniasen.com\/es\/estandares\/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\/es\/estandares\/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 5\u00ba<\/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\/es\/estandares\/como-nzs-1163\/\"><span style=\"font-size: 75%;\">AS\/Nueva Zelanda 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\/es\/estandares\/como-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\/es\/estandares\/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\/es\/estandares\/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\/es\/estandares\/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\/es\/estandares\/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\/es\/estandares\/astm-a179-tubo-de-acero-al-carbono\/\"><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\/es\/estandares\/astm-a-192-tubo-de-acero-al-carbono\/\"><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\/es\/estandares\/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\/es\/estandares\/astm-a210-tubos-sin-soldadura\/\"><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\/es\/estandares\/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\/es\/estandares\/astm-a214-tubos-de-acero-al-carbono\/\"><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\/es\/estandares\/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\/es\/estandares\/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\/es\/estandares\/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\/es\/estandares\/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\/es\/estandares\/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\/es\/estandares\/tuberia-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\/es\/estandares\/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\/es\/estandares\/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\/es\/estandares\/bs-1387-tubo-galvanizado\/\"><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\/es\/estandares\/tubo-de-caldera-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\/es\/estandares\/bs-3601-tubo-de-acero-al-carbono\/\"><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\/es\/estandares\/bs-6323-tubos-de-acero-al-carbono\/\"><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\/es\/estandares\/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\/es\/estandares\/din-1629-tubos-de-acero-al-carbono-sin-soldadura\/\"><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\/es\/estandares\/din-1630-tubo-de-acero-al-carbono-sin-soldadura\/\"><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\/es\/estandares\/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\/es\/estandares\/din-17175-tubo-de-acero-sin-soldadura\/\"><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\/es\/estandares\/tubos-de-andamio-en39\/\"><span style=\"font-size: 75%;\">ES39<\/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\/es\/estandares\/es-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\/es\/estandares\/en-10216-tubo-de-acero-sin-soldadura\/\"><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\/es\/estandares\/es-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\/es\/estandares\/es-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\/es\/estandares\/en-10224-tubos-de-acero-al-carbono\/\"><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\/es\/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\/es\/estandares\/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\/es\/estandares\/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\/es\/estandares\/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\/es\/estandares\/tubo-de-acero-al-carbono-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\/es\/estandares\/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\/es\/estandares\/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\/es\/estandares\/tubo-de-acero-sin-soldadura-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\/es\/estandares\/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\/es\/estandares\/jis-g3445-tubos-de-acero-al-carbono\/\"><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\/es\/estandares\/jis-g3452-tubo-de-acero-al-carbono\/\"><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\/es\/estandares\/tubo-de-acero-al-carbono-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\/es\/estandares\/jis-g3455-tubos-de-acero-al-carbono-sin-soldadura\/\"><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\/es\/estandares\/jis-g3456-tubo-de-acero-al-carbono\/\"><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\/es\/estandares\/jis-g3461-tubo-de-acero-al-carbono-para-calderas-e-intercambiadores-de-calor\/\"><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\/es\/estandares\/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\/es\/estandares\/jis-g3466-tubos-de-acero-al-carbono-para-estructuras\/\"><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\/es\/productos\/tubo-de-rociadores-contra-incendios\/\"><span style=\"font-size: 75%;\">Tuber\u00eda contra incendios aprobada por 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\/es\/productos\/tubo-homologado-ul\/\"><span style=\"font-size: 75%;\">Tuber\u00eda contra incendios listada por 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\/es\/productos\/tubo-erw\/\"><span style=\"font-size: 75%;\">Tuber\u00eda REG<\/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\/es\/productos\/tubo-sin-costura\/\"><span style=\"font-size: 75%;\">Tuber\u00eda 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\/es\/productos\/tubo-de-sierra\/\"><span style=\"font-size: 75%;\">Tuber\u00eda 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\/es\/productos\/tubo-de-sierra-2\/\"><span style=\"font-size: 75%;\">Tuber\u00eda 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\/es\/productos\/secciones-huecas\/\"><span style=\"font-size: 75%;\">Secci\u00f3n hueca<\/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\/es\/productos\/tubo-revestido\/\"><span style=\"font-size: 75%;\">Revestimiento de tuber\u00edas<\/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%;\">Fabricaci\u00f3n de acero<\/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\/es\/productos\/accesorios-de-tuberia\/\"><span style=\"font-size: 75%;\">Guarniciones<\/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\/es\/productos\/tuberia\/\"><span style=\"font-size: 75%;\">Tuberia<\/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%;\">Caja<\/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%;\">Tuber\u00eda<\/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\/es\/productos\/tubo-ranurado\/\"><span style=\"font-size: 75%;\">Tubo ranurado<\/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%;\">Tuber\u00eda de presi\u00f3n<\/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 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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\/es\/productos\/tubo-galvanizado\/\"><span style=\"font-size: 75%;\">Tubo galvanizado<\/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\/es\/productos\/tubo-de-acero-estructural\/\"><span style=\"font-size: 75%;\">Tuber\u00eda Estructural<\/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\/es\/productos\/tubo-con-reborde\/\"><span style=\"font-size: 75%;\">Tubo con hombro<\/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-1065655279 > .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_2022867165 {\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 v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\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\/es\/wp-json\/wp\/v2\/pages\/2187\/\" \/>\n<meta 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