{"id":2200,"date":"2024-05-30T00:45:36","date_gmt":"2024-05-30T05:45:36","guid":{"rendered":"http:\/\/staging.riifo.com\/ve\/?post_type=news&p=2200"},"modified":"2025-02-10T02:07:41","modified_gmt":"2025-02-10T07:07:41","slug":"how-much-do-you-know-about-the-structure-of-the-pap-multilayer-composite-pipe","status":"publish","type":"news","link":"https:\/\/www.riifo.com\/ve\/news\/how-much-do-you-know-about-the-structure-of-the-pap-multilayer-composite-pipe\/","title":{"rendered":"\u00bfCu\u00e1nto sabe sobre la estructura del tubo multicapa PAP"},"content":{"rendered":"

Cabe esperar que los tubos multicapa PAP RIIFO duren m\u00e1s de 50 a\u00f1os. \u00bfC\u00f3mo puede conseguirlo RIIFO? La durabilidad de los tubos multicapa PAP depende en gran medida de las materias primas, el avanzado proceso de fabricaci\u00f3n y el control de calidad durante la producci\u00f3n. Seg\u00fan la curva hidrost\u00e1tica a largo plazo de las tuber\u00edas multicapa RIIFO, que es el resultado de una prueba que dura 1 a\u00f1o bajo 110\u2103, se calcula que las tuber\u00edas multicapa RIIFO pueden durar m\u00e1s de 50 a\u00f1os. Este pasaje tiene por objeto aclar<\/p>\n

\u00bfCumple alg\u00fan requisito el grosor de las capas de pl\u00e1stico de los\u00a0tubos multicapa RIIFO PAP<\/strong>?<\/h4>\n

Existen requisitos rigurosos para el grosor m\u00ednimo de las capas de pl\u00e1stico interior y exterior de los tubos multicapa PAP RIIFO. El grosor de todos los tubos cumple las normas GB\/T18997, ASTM F1281 y otras normas industriales para tubos multicapa PAP.<\/p>\n

<\/p>\n

\u00bfQu\u00e9 requisitos cumple la capa de aluminio de los\u00a0tubos multicapa PAP RIIFO<\/strong>?<\/h4>\n

El grosor m\u00ednimo de la capa de aluminio de los tubos RIIFO PAP es de 0,2 mm. Los diferentes tipos de tubos tienen su correspondiente espesor de la capa de aluminio. Para los tubos con un di\u00e1metro exterior igual o inferior a 32mm, la resistencia a la tracci\u00f3n de la capa de aluminio debe ser superior a 110Mpa, el alargamiento a la rotura de la capa de aluminio no debe ser inferior al 20% y su dureza Vickers debe cubrir de 28.0 a 35.5. En cuanto a los tubos con un di\u00e1metro exterior superior a 32mm, la resistencia a la tracci\u00f3n de la capa de aluminio debe ser superior a 100Mpa y los dos \u00faltimos indicadores son los mismos que los tubos con un di\u00e1metro exterior igual o inferior a 32mm.<\/p>\n

Comparaci\u00f3n<\/strong>\u00a0de los tubos multicapa PAP soldados a solapa y a tope RIIFO<\/h4>\n

 <\/p>\n\n\n\n\n\n\n\n\n\n
<\/td>\n\n

Tubo soldado por solape\u00a0\u00a0<\/strong><\/p>\n<\/td>\n

\n

Tubo soldado a top<\/strong><\/p>\n<\/td>\n<\/tr>\n

Forma de moldeado<\/strong><\/td>\nCoextruido en un solo paso con un adhesivo excepcional entre la capa interior, la capa de aluminio y la capa exterior. Presenta una resistencia a la presi\u00f3n alta y estable<\/td>\nSe forma mediante varios pasos. Tanto la fuerza adhesiva como la resistencia al calor no son tan buenas como las de los tubos soldados por solape<\/td>\n<\/tr>\n
Forma de soldar (en general)<\/strong><\/td>\nSoldadura por ultrasonidos<\/td>\nArco de arg\u00f3n o l\u00e1ser<\/td>\n<\/tr>\n
Velocidad de soldadura<\/strong><\/td>\nBaja. La velocidad es de 6\uff5e12m\/min debido a la menor energ\u00eda de la soldadura por ultrasonidos.<\/td>\nAlta. La velocidad es de hasta 20\uff5e25m\/min debido a la mayor energ\u00eda de este modo de soldadura<\/td>\n<\/tr>\n
Requisitos de la hoja de aluminio\u00a0\u00a0<\/strong><\/td>\nEsta forma de soldadura puede soldar las l\u00e1minas de aluminio m\u00e1s delgadas a trav\u00e9s de la fuerza de soldadura de alta calidad.<\/td>\nPara garantizar la calidad de la soldadura, la franja de la hoja de aluminio debe mantenerse lisa y recta. Generalmente, esta forma de soldadura no puede soldar la hoja de aluminio m\u00e1s delgada que 0.30mm<\/td>\n<\/tr>\n
Fuerza de soldadura<\/strong><\/td>\nSe caracteriza por una fuerza de soldadura estable debido a la amplia zona de soldadura<\/td>\nMayor fuerza de soldadura para tuber\u00edas de grandes especificaciones si de esta manera se puede soldar perfectamente. Pero es dif\u00edcil asegurar una soldadura estable para tubos con especificaciones peque\u00f1as<\/td>\n<\/tr>\n
Redondez del tubo<\/strong><\/td>\nOrdinario<\/td>\nBuena<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

<\/h4>\n

 <\/p>\n

\u00bfC\u00f3mo\u00a0garantiza<\/strong>\u00a0RIIFO\u00a0la calidad<\/strong>\u00a0de sus tubos multicapa PAP?<\/h4>\n

RIIFO tiene un estricto control de calidad desde las materias primas hasta los productos acabados. He aqu\u00ed parte de las pruebas para garantizar la calidad del tubo multicapa RIIFO PAP.<\/p>\n

    \n
  • L\u00e1mina de aluminio: Comprobamos la dureza, la resistencia a la tracci\u00f3n, el alargamiento a la rotura de las l\u00e1minas de aluminio, etc.<\/li>\n
  • Adhesivos de fusi\u00f3n en caliente: Probamos el MFR, la densidad, la resistencia a la tracci\u00f3n de la materia prima y el alargamiento a la rotura de su materia prima, etc.<\/li>\n
  • Las pruebas de proceso incluyen dimensiones, aspecto, informaci\u00f3n de impresi\u00f3n, etc.<\/li>\n
  • Las pruebas de producto acabado por lote incluyen presi\u00f3n hidrost\u00e1tica a largo plazo, resistencia al pelado, reticulaci\u00f3n, prueba de dilataci\u00f3n, etc.<\/li>\n<\/ul>\n

    RIIFO es un proveedor profesional de tuber\u00edas. Proporcionamos tubos multicapa PAP de alta calidad a los clientes globales. Para obtener m\u00e1s informaci\u00f3n sobre los tubos multicapa PAP RIIFO, p\u00f3ngase en contacto con nosotros.<\/p>\n

    <\/p>\n","protected":false},"featured_media":2204,"template":"","news-category":[21],"class_list":["post-2200","news","type-news","status-publish","has-post-thumbnail","hentry","news-category-products"],"acf":[],"yoast_head":"\n\u00bfCu\u00e1nto sabe sobre la estructura del tubo multicapa PAP - South America - Venezuela<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u00bfCu\u00e1nto sabe sobre la estructura del tubo multicapa PAP - South America - Venezuela\" \/>\n<meta property=\"og:description\" content=\"Cabe esperar que los tubos multicapa PAP RIIFO duren m\u00e1s de 50 a\u00f1os. \u00bfC\u00f3mo puede conseguirlo RIIFO? 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