{"id":5435,"date":"2026-08-14T09:19:21","date_gmt":"2026-08-14T09:19:21","guid":{"rendered":"https:\/\/beiyutitanium.com\/titanium-tube-seamless-or-welded\/"},"modified":"2026-08-15T01:47:35","modified_gmt":"2026-08-15T01:47:35","slug":"titanium-tube-seamless-or-welded","status":"publish","type":"post","link":"https:\/\/beiyutitanium.com\/es\/titanium-tube-seamless-or-welded\/","title":{"rendered":"Tubo de titanio: sin soldadura o soldado, y conforme a qu\u00e9 norma"},"content":{"rendered":"<figure class=\"ti-hero-image\" style=\"margin:0 0 1.2em;\"><img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/beiyutitanium.com\/wp-content\/uploads\/2026\/08\/titanium-tube-bores-various-diameters.webp\" alt=\"Titanium tube in several outside diameters with bores visible, supplied to ASTM B338, B861 or B862\" width=\"1200\" height=\"800\" loading=\"eager\" style=\"width:100%;height:auto;border-radius:8px;\" \/><\/figure>\n<h2>Elegir entre sin soldadura o soldado es una decisi\u00f3n de especificaci\u00f3n, no una clasificaci\u00f3n de calidad<\/h2>\n<p>Los compradores suelen considerar el tubo soldado como una opci\u00f3n inferior. En una partida de pedido no representa un nivel de calidad, sino una norma de producto diferente con un intervalo dimensional y unos criterios de aceptaci\u00f3n distintos. Elegir entre ellos determina conforme a qu\u00e9 norma debe redactarse el certificado.<\/p>\n<table>\n<thead>\n<tr>\n<th>Ruta<\/th>\n<th>Norma de producto aplicable al pedido<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Tubo sin soldadura<\/td>\n<td>ASTM B861<\/td>\n<\/tr>\n<tr>\n<td>Tubo soldado<\/td>\n<td>ASTM B862<\/td>\n<\/tr>\n<tr>\n<td>Tubo para condensadores e intercambiadores de calor<\/td>\n<td>ASTM B338, que cubre tanto los tubos sin soldadura como los soldados<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>El intervalo dimensional es donde suele decidirse la elecci\u00f3n<\/h2>\n<p>Los dos procesos no alcanzan las mismas dimensiones. En la pr\u00e1ctica, esto determina la elecci\u00f3n con m\u00e1s frecuencia que cualquier argumento sobre la propia soldadura.<\/p>\n<table>\n<thead>\n<tr>\n<th>Forma<\/th>\n<th>Gama que Beiyu utiliza como referencia de revisi\u00f3n<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Tubo capilar<\/td>\n<td>De 1 mm a 5 mm de di\u00e1metro exterior, de 0,1 mm a 2 mm de espesor de pared<\/td>\n<\/tr>\n<tr>\n<td>Tubos sin soldadura de tipo tube y pipe<\/td>\n<td>De 5 mm a 325 mm de di\u00e1metro exterior, de 0,5 mm a 12 mm de espesor de pared, longitud de hasta 12000 mm<\/td>\n<\/tr>\n<tr>\n<td>Tubos soldados de tipo tube y pipe<\/td>\n<td>De 6,35 mm a 1219 mm de di\u00e1metro exterior, de 0,5 mm a 25,4 mm de espesor de pared, longitud de hasta 22000 mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>El intervalo refleja una capacidad de producci\u00f3n, no una declaraci\u00f3n de existencias, y no todas las combinaciones de calidad, dimensiones, estado e inspecci\u00f3n est\u00e1n disponibles en todo el intervalo. La combinaci\u00f3n solicitada se confirma al presentar la oferta.<\/p>\n<h2>En qu\u00e9 se diferencian realmente ambos procesos en un pedido<\/h2>\n<table>\n<thead>\n<tr>\n<th>Campo<\/th>\n<th>Qu\u00e9 cambia entre los procesos<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Di\u00e1metros grandes<\/td>\n<td>Solo el proceso de fabricaci\u00f3n soldada alcanza el extremo superior del intervalo indicado<\/td>\n<\/tr>\n<tr>\n<td>Longitudes grandes<\/td>\n<td>El proceso de fabricaci\u00f3n soldada alcanza mayores longitudes que el proceso sin soldadura<\/td>\n<\/tr>\n<tr>\n<td>Examen de la soldadura<\/td>\n<td>Se aplica al proceso de fabricaci\u00f3n soldada y debe especificarse junto con sus criterios de aceptaci\u00f3n<\/td>\n<\/tr>\n<tr>\n<td>Norma aplicable<\/td>\n<td>B861 y B862 son normas distintas, por lo que el certificado indica una de ellas<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Los tubos de tipo tube y pipe tampoco constituyen la misma partida del pedido<\/h2>\n<p>La distinci\u00f3n no es un problema de sin\u00f3nimos. Cambia <a href=\"https:\/\/beiyutitanium.com\/es\/astm-b338-titanium-tube-pipe-guide\/\">qu\u00e9 norma rige<\/a>, y por tanto cu\u00e1les son los requisitos de aceptaci\u00f3n.<\/p>\n<table>\n<thead>\n<tr>\n<th>Solicitado como<\/th>\n<th>Norma a la que remite<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Tubo para condensadores e intercambiadores de calor<\/td>\n<td>ASTM B338<\/td>\n<\/tr>\n<tr>\n<td>Tubo de tipo pipe, sin soldadura<\/td>\n<td>ASTM B861<\/td>\n<\/tr>\n<tr>\n<td>Tubo de tipo pipe, soldado<\/td>\n<td>ASTM B862<\/td>\n<\/tr>\n<tr>\n<td>Ninguna indicada<\/td>\n<td>La f\u00e1brica debe preguntar antes de poder ofertar, o hace una suposici\u00f3n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Qu\u00e9 calidades est\u00e1n incluidas<\/h2>\n<p>No todas las calidades aparecen en cada una de estas normas. Indicar una calidad sin indicar la norma deja la combinaci\u00f3n sin verificar.<\/p>\n<table>\n<thead>\n<tr>\n<th>Calidad<\/th>\n<th>Cubierto por<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Titanio comercialmente puro Grade 2 (UNS R50400)<\/td>\n<td>ASTM B338, ASTM B861, ASTM B862<\/td>\n<\/tr>\n<tr>\n<td>Grade 5 Ti-6Al-4V (UNS R56400)<\/td>\n<td>ASTM B861, ASTM B862<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Qu\u00e9 indicar en el pedido<\/h2>\n<pre style=\"white-space:pre-wrap;background:#f4f6f7;border:1px solid #dfe4e8;border-radius:4px;padding:14px 16px;font-size:13.5px;line-height:1.7;overflow-x:auto\">Solicitado como: ______ (tubo de tipo tube o pipe) Proceso: ______ (sin soldadura o soldado) Norma aplicable: ______ (ASTM B338, B861 o B862) Calidad y UNS: ______ Di\u00e1metro exterior y espesor de pared: ______ Longitud: ______ (indique longitud no definida o longitud de corte, con tolerancia) Estado: ______ (R \/ M \/ Y, indicado en el pedido) Alcance de los ex\u00e1menes: ______ (indique cada examen con su norma y clase de aceptaci\u00f3n) Certificado: certificado de inspecci\u00f3n 3.1 seg\u00fan EN 10204 con trazabilidad por n\u00famero de colada, alcance de la informaci\u00f3n seg\u00fan el pedido<\/pre>\n<p>Indique el proceso y la norma en la misma l\u00ednea. Beiyu confirma la combinaci\u00f3n de calidad, dimensiones y norma respecto al intervalo solicitado antes de presentar una oferta.<\/p>\n<div class=\"ti-rfq-box\">\n<h2>Detalles de especificaci\u00f3n con fuentes<\/h2>\n<p>La ruta y la norma son dos campos de una misma l\u00ednea. Los tubos para condensadores e intercambiadores de calor se rigen por ASTM B338, los tubos sin soldadura por ASTM B861 y los tubos soldados por ASTM B862, y el certificado indica una de ellas. La composici\u00f3n qu\u00edmica inicial es com\u00fan: <a href=\"https:\/\/store.astm.org\/standards\/b348\" target=\"_blank\" rel=\"noopener\">ASTM B348<\/a> establece para Grade 2 un m\u00e1ximo de 0.25 por ciento de ox\u00edgeno y de 0.30 por ciento de hierro, y para Grade 9 Ti-3Al-2.5V un m\u00e1ximo de 0.15 por ciento de ox\u00edgeno con 2.5 a 3.5 por ciento de aluminio y 2.0 a 3.0 por ciento de vanadio (ASTM B348, requisitos qu\u00edmicos).<\/p>\n<table data-c195=\"1\">\n<thead>\n<tr>\n<th>Solicitado como<\/th>\n<th>Norma indicada en el certificado<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Tubo para condensadores e intercambiadores de calor<\/td>\n<td>ASTM B338<\/td>\n<\/tr>\n<tr>\n<td>Tubo de tipo pipe, sin soldadura<\/td>\n<td>ASTM B861<\/td>\n<\/tr>\n<tr>\n<td>Tubo de tipo pipe, soldado<\/td>\n<td>ASTM B862<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Cuando se requiera un ensayo de soldadura, indique en el pedido el m\u00e9todo y sus criterios de aceptaci\u00f3n en lugar de confiar en la palabra soldado. Las propias normas de materiales citan los m\u00e9todos de an\u00e1lisis que sustentan el certificado, incluidos ASTM E1409 para ox\u00edgeno y nitr\u00f3geno mediante fusi\u00f3n en gas inerte, ASTM E1447 para hidr\u00f3geno y ASTM E2371 para an\u00e1lisis por emisi\u00f3n at\u00f3mica por plasma (ASTM B348, documentos de referencia). Indicar un m\u00e9todo aclara c\u00f3mo se obtuvo un valor documentado; no establece la integridad de la soldadura, que requiere un ensayo independiente con su propia norma y clase de aceptaci\u00f3n. En la pr\u00e1ctica de suministro de Beiyu, la combinaci\u00f3n de calidad, dimensiones y norma se confirma respecto al intervalo solicitado antes de presentar la oferta.<\/p>\n<h2>Env\u00ede una solicitud de oferta t\u00e9cnica<\/h2>\n<p>Para las solicitudes de oferta de tubos de titanio, incluya la ruta, la norma aplicable, la calidad y el UNS, el di\u00e1metro exterior y el espesor de pared, la longitud, el estado, el alcance de los ex\u00e1menes con su norma y clase de aceptaci\u00f3n y el certificado de materiales requerido.<\/p>\n<p><a class=\"contact-popup-btn\" href=\"#contact-popup-btn\">Enviar detalles de la solicitud de oferta<\/a><\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Seamless or welded is a specification decision, not a quality ranking Buyers often treat welded tube as the lesser option. On an order line it is not a grade of quality, it is a different product standard with a different size envelope and a different acceptance basis. Choosing between them decides which standard the certificate [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":5479,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_templately_pack_id":"","_templately_imported_at":"","_templately_source":"","_templately_import_session_id":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[27,137],"tags":[],"class_list":["post-5435","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","category-technical-guides"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Titanium Tube: Seamless or Welded, and Which Standard<\/title>\n<meta name=\"description\" content=\"Seamless and welded are different product standards with different size envelopes, not grades of quality. See which standard each points to, where the envelopes differ, and what to state on the order.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/beiyutitanium.com\/es\/titanium-tube-seamless-or-welded\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Titanium Tube: Seamless or Welded, and Which Standard\" \/>\n<meta property=\"og:description\" content=\"Seamless and welded are different product standards with different size envelopes, not grades of quality. See which standard each points to, where the envelopes differ, and what to state on the order.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/beiyutitanium.com\/es\/titanium-tube-seamless-or-welded\/\" \/>\n<meta property=\"og:site_name\" content=\"Beiyu Titanium\" \/>\n<meta property=\"article:published_time\" content=\"2026-08-14T09:19:21+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-08-15T01:47:35+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/beiyutitanium.com\/wp-content\/uploads\/2026\/08\/titanium-tube-bores-various-diameters.webp\" \/>\n<meta name=\"author\" content=\"Penn Ma\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Penn Ma\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/beiyutitanium.com\\\/titanium-tube-seamless-or-welded\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/beiyutitanium.com\\\/titanium-tube-seamless-or-welded\\\/\"},\"author\":{\"name\":\"Penn Ma\",\"@id\":\"https:\\\/\\\/beiyutitanium.com\\\/#\\\/schema\\\/person\\\/3560db17cf08813edf34f012735b971b\"},\"headline\":\"Titanium Tube: Seamless or Welded, and Which Standard\",\"datePublished\":\"2026-08-14T09:19:21+00:00\",\"dateModified\":\"2026-08-15T01:47:35+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/beiyutitanium.com\\\/titanium-tube-seamless-or-welded\\\/\"},\"wordCount\":688,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/beiyutitanium.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/beiyutitanium.com\\\/titanium-tube-seamless-or-welded\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/beiyutitanium.com\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/titanium-tube-bores-various-diameters.webp\",\"articleSection\":[\"News\",\"Technical Guides\"],\"inLanguage\":\"es-ES\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/beiyutitanium.com\\\/titanium-tube-seamless-or-welded\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/beiyutitanium.com\\\/titanium-tube-seamless-or-welded\\\/\",\"url\":\"https:\\\/\\\/beiyutitanium.com\\\/titanium-tube-seamless-or-welded\\\/\",\"name\":\"Titanium Tube: Seamless or Welded, and Which Standard\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/beiyutitanium.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/beiyutitanium.com\\\/titanium-tube-seamless-or-welded\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/beiyutitanium.com\\\/titanium-tube-seamless-or-welded\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/beiyutitanium.com\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/titanium-tube-bores-various-diameters.webp\",\"datePublished\":\"2026-08-14T09:19:21+00:00\",\"dateModified\":\"2026-08-15T01:47:35+00:00\",\"description\":\"Seamless and welded are different product standards with different size envelopes, not grades of quality. 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Production runs through the Beiyu titanium mill in Baoji, Shaanxi. Orders are RFQ-based, with EN 10204 3.1 mill test certificates and heat-number traceability available on request.\",\"areaServed\":\"Worldwide\",\"knowsAbout\":[\"Titanium\",\"Titanium alloy\",\"Titanium bar\",\"Titanium sheet and plate\",\"Titanium tube and pipe\",\"Titanium forgings\",\"Titanium wire\",\"Titanium anode\"],\"address\":{\"@type\":\"PostalAddress\",\"streetAddress\":\"Baotai Road Industrial Park, High-tech Development Zone\",\"addressLocality\":\"Baoji\",\"addressRegion\":\"Shaanxi\",\"addressCountry\":\"CN\"},\"legalName\":\"Jiaxing Beiyu New Materials Technology Co., Ltd.\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/beiyutitanium.com\\\/#\\\/schema\\\/person\\\/3560db17cf08813edf34f012735b971b\",\"name\":\"Penn Ma\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es-ES\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/0659bdefb633d0d8e567b06d2f8bffac2a369834e53e96c922a06fd8a96f3c72?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/0659bdefb633d0d8e567b06d2f8bffac2a369834e53e96c922a06fd8a96f3c72?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/0659bdefb633d0d8e567b06d2f8bffac2a369834e53e96c922a06fd8a96f3c72?s=96&d=mm&r=g\",\"caption\":\"Penn Ma\"},\"description\":\"Penn Ma is the person who answers the RFQs at Beiyu Titanium. Over 15 years in titanium export he has learned to review each specification line himself, checking grade, standard, dimensions, tolerance and certificate scope against mill capability before quoting, rather than routing enquiries through a sales desk. He came to titanium supply from the other side of the transaction. Before leading Beiyu's international business he worked at Koch (Koch-Glitsch) and was directly involved in delivering a SABIC petrochemical project in Fujian, China. That work was built on inspection and test plans, material certification and heat traceability, third party inspection coordination, and project documentation and dossier control. Those are the same four things a process industry or regulated buyer will hold a titanium supplier to, and having had to enforce them as a customer is why they are treated here as part of the supply rather than as paperwork produced afterwards. His day-to-day work spans the questions this site is written to answer: choosing between commercially pure and alloyed titanium grades for a corrosive service, reading a mill test certificate against the ordered standard, and matching a buyer's designation (ASTM grade, UNS, German Werkstoff number or French NF code) to the same metal across markets. Beiyu supplies titanium, nickel-alloy and refractory mill products across bar, rod, plate, tube, block, ring, coil, ingot, forgings and machined parts, with EN 10204 3.1 documentation and heat-number traceability.\",\"url\":\"https:\\\/\\\/beiyutitanium.com\\\/es\\\/author\\\/penn-ma\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Tubo de titanio: sin soldadura o soldado, y conforme a qu\u00e9 norma","description":"Sin soldadura y soldado corresponden a normas de producto distintas con intervalos de dimensiones diferentes, no a niveles de calidad. 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La producci\u00f3n se realiza en la f\u00e1brica de titanio de Beiyu en Baoji, Shaanxi. Los pedidos se basan en solicitudes de oferta, con certificados de inspecci\u00f3n 3.1 seg\u00fan EN 10204 y trazabilidad por n\u00famero de colada disponibles a petici\u00f3n.","areaServed":"Worldwide","knowsAbout":["Titanium","Titanium alloy","Titanium bar","Titanium sheet and plate","Titanium tube and pipe","Titanium forgings","Titanium wire","Titanium anode"],"address":{"@type":"PostalAddress","streetAddress":"Baotai Road Industrial Park, High-tech Development Zone","addressLocality":"Baoji","addressRegion":"Shaanxi","addressCountry":"CN"},"legalName":"Jiaxing Beiyu New Materials Technology Co., Ltd."},{"@type":"Person","@id":"https:\/\/beiyutitanium.com\/#\/schema\/person\/3560db17cf08813edf34f012735b971b","name":"Penn Ma","image":{"@type":"ImageObject","inLanguage":"es-ES","@id":"https:\/\/secure.gravatar.com\/avatar\/0659bdefb633d0d8e567b06d2f8bffac2a369834e53e96c922a06fd8a96f3c72?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/0659bdefb633d0d8e567b06d2f8bffac2a369834e53e96c922a06fd8a96f3c72?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/0659bdefb633d0d8e567b06d2f8bffac2a369834e53e96c922a06fd8a96f3c72?s=96&d=mm&r=g","caption":"Penn Ma"},"description":"Penn Ma es la persona que responde a las solicitudes de oferta en Beiyu Titanium. Durante m\u00e1s de 15 a\u00f1os de exportaci\u00f3n de titanio, ha aprendido a revisar personalmente cada l\u00ednea de especificaci\u00f3n, comprobando calidad, norma, dimensiones, tolerancia y alcance del certificado frente a la capacidad de la f\u00e1brica antes de emitir una oferta, en lugar de canalizar las consultas a trav\u00e9s de un departamento comercial. Lleg\u00f3 al suministro de titanio desde el otro lado de la transacci\u00f3n. Antes de dirigir el negocio internacional de Beiyu, trabaj\u00f3 en Koch (Koch-Glitsch) y particip\u00f3 directamente en la entrega de un proyecto petroqu\u00edmico de SABIC en Fujian, China. Ese trabajo se basaba en planes de inspecci\u00f3n y ensayo, certificaci\u00f3n de materiales y trazabilidad por n\u00famero de colada, coordinaci\u00f3n de inspecci\u00f3n por tercera parte y control de la documentaci\u00f3n y los expedientes del proyecto. Esas son las mismas cuatro cosas que un comprador de la industria de procesos o regulada exigir\u00e1 a un proveedor de titanio, y haber tenido que aplicarlas como cliente es la raz\u00f3n por la que aqu\u00ed se tratan como parte del suministro y no como documentaci\u00f3n elaborada posteriormente. Su trabajo diario abarca las cuestiones que este sitio est\u00e1 concebido para responder: elegir entre calidades de titanio comercialmente puro y aleado para un servicio corrosivo, interpretar un certificado de materiales frente a la norma solicitada y relacionar la designaci\u00f3n de un comprador (calidad ASTM, UNS, n\u00famero Werkstoff alem\u00e1n o c\u00f3digo NF franc\u00e9s) con el mismo metal en distintos mercados. Beiyu suministra productos de f\u00e1brica de titanio, aleaciones de n\u00edquel y materiales refractarios en barra, varilla, chapa gruesa, tubo, bloque, anillo, bobina, lingote, piezas forjadas y piezas mecanizadas, con documentaci\u00f3n EN 10204 3.1 y trazabilidad por n\u00famero de colada.","url":"https:\/\/beiyutitanium.com\/es\/author\/penn-ma\/"}]}},"_links":{"self":[{"href":"https:\/\/beiyutitanium.com\/es\/wp-json\/wp\/v2\/posts\/5435","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/beiyutitanium.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/beiyutitanium.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/beiyutitanium.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/beiyutitanium.com\/es\/wp-json\/wp\/v2\/comments?post=5435"}],"version-history":[{"count":2,"href":"https:\/\/beiyutitanium.com\/es\/wp-json\/wp\/v2\/posts\/5435\/revisions"}],"predecessor-version":[{"id":5499,"href":"https:\/\/beiyutitanium.com\/es\/wp-json\/wp\/v2\/posts\/5435\/revisions\/5499"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/beiyutitanium.com\/es\/wp-json\/wp\/v2\/media\/5479"}],"wp:attachment":[{"href":"https:\/\/beiyutitanium.com\/es\/wp-json\/wp\/v2\/media?parent=5435"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/beiyutitanium.com\/es\/wp-json\/wp\/v2\/categories?post=5435"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/beiyutitanium.com\/es\/wp-json\/wp\/v2\/tags?post=5435"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}