{"id":3483,"date":"2020-10-14T08:01:36","date_gmt":"2020-10-14T08:01:36","guid":{"rendered":"https:\/\/www.wldsteel.com\/?post_type=product&p=3483"},"modified":"2020-11-09T07:02:34","modified_gmt":"2020-11-09T07:02:34","slug":"polyurethane-foam-district-heating-steel-pipe","status":"publish","type":"product","link":"https:\/\/www.wldsteel.com\/es\/producto\/espuma-de-poliuretano-district-heating-steel-pipe\/","title":{"rendered":"Espuma de poliuretano Tubos de acero para calefacci\u00f3n urbana"},"content":{"rendered":"

Espuma de poliuretano Tubos de acero para calefacci\u00f3n urbana<\/h1>
<\/div><\/div><\/div>\n
<\/div><\/div><\/div><\/div>

Especificaciones:<\/h3>\n

Normas: EN\/DIN 253, EN 448, EN 489;<\/p>\n

Material del tubo interior: API 5L Gr. B X42 X46 X52 X56 X60.<\/p>\n

ASTM A106\/53 Gr. A \/Gr. B \/ Gr. C<\/p>\n

APL 5CT J55, K55, N80, L80, C90, T95, P110<\/p>\n<\/div><\/section><\/div>

La tuber\u00eda de acero aislada con espuma de poliuretano, tambi\u00e9n conocida como tuber\u00eda preaislada con espuma de uretano o tuber\u00eda de calefacci\u00f3n urbana de PU, es una tuber\u00eda aislada con espuma r\u00edgida de poliuretano como material aislante, compuesta por una tuber\u00eda portadora interior de acero, una capa aislante intermedia de espuma r\u00edgida de poliuretano y una capa protectora exterior. Ofrece sistemas de alto rendimiento capaces de transportar l\u00edquidos a temperaturas controladas que van desde -350 \u00b0 F a +250 \u00b0 F con espuma de uretano llena uniformemente el espacio entre el tubo portador y la chaqueta, se utilizan para el transporte de l\u00edquidos y gases con temperaturas que van desde -200 \u00b0 C a 250 \u00b0 C.<\/p>\n

Capa de materiales aislantes<\/h3>\n

La espuma r\u00edgida de poliuretano se inyecta en la cavidad entre el tubo de acero y la capa exterior mediante una m\u00e1quina espumadora de alta presi\u00f3n. La espuma de poliuretano tiene buenas propiedades mec\u00e1nicas y adiab\u00e1ticas y puede soportar altas temperaturas de hasta 120\u2103. Puede soportar 180\u2103 mediante modificaci\u00f3n o combinaci\u00f3n con otros materiales de aislamiento t\u00e9rmico. El material puede ser: Para mantener el fr\u00edo(-200\u2103\u223c120\u2103) Espuma de poliuretano; Para mantener el calor (120 \u2103\u223c300\u2103) Espuma de poliuretano+ S\u00edlice (lana mineral).<\/p>\n

Tubo de revestimiento exterior<\/h3>\n

Los tubos prefabricados de pl\u00e1stico de polietileno negro o amarillo pueden proteger la capa aislante de poliuretano de da\u00f1os mec\u00e1nicos, anticorrosi\u00f3n e impermeabilidad. El material puede ser tuber\u00eda de HDPE (para subterr\u00e1neo \/ sobre el suelo) o tuber\u00eda de pl\u00e1stico reforzado con fibra de vidrio.<\/p>\n

Normas<\/span><\/p>\n

    \n
  • ES\/DIN 253<\/li>\n
  • ES 448<\/li>\n
  • ES 489<\/li>\n<\/ul>\n

    Especificaciones de los tubos<\/h3>\n\n\n\n\n\n
    Talla<\/td>\nERW\/LSAW\uff1a\u042425-\u0424630mm\uff0clongitud: 6m.<\/p>\n

    SSAW\uff1a\u0424219mm-\u04243620mm\uff0c length:12m.<\/p>\n

    SMLS : 10.3-1020mm * 2mm-40mm\uff081\/4\"- 40\"\uff09<\/p>\n

    WT: 1,24 mm - 60 mm (SCH10-SCH160)<\/p>\n

    Longitud: 5,8 m; 6 m; 11,8 m, 12 m o seg\u00fan los requisitos del cliente.<\/td>\n<\/tr>\n

    Tubo interior Material<\/td>\nAPI 5L Gr. B X42 X46 X52 X56 X60.<\/p>\n

    ASTM A106\/53 Gr. A \/Gr. B \/ Gr. C<\/p>\n

    APL 5CT:J55, K55, N80, L80, C90, T95, P110<\/td>\n<\/tr>\n

    Espesor del revestimiento<\/td>\nEl exterior 2,0-4,0 mm, y el interior 0,35-0,5 mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    As one of the leading suppliers and manufacturers of coating carbon steel pipe in China, WLD steel supply and manufacture high-quality pre-insulated steel pipes in accordance with EN\/DIN 253 standards, specified delivery conditions and final customer specifications for industrial and commercial applications. Special sizes of steel pipes and delivery issues can be further negotiated and we provide a wide range of solutions for purchasing departments to select alternative grades without specifying product specifications. With the partnership of the major steel mills in China, comprehensive advanced coating measures are provided for your pipe needs.<\/p>\n<\/div><\/section><\/div><\/p>","protected":false},"excerpt":{"rendered":"

    ERW\/LSAW: 25-630mm*longitud: 6m<\/p>\n

    SSAW\uff1a219mm-3620mm* longitud:12m<\/p>\n

    SMLS : 10.3-1020mm * 2mm-40mm\uff081\/4\"- 40\"\uff09<\/p>\n

    WT: 1,24 mm - 60 mm (SCH10-SCH160)<\/p>","protected":false},"featured_media":3614,"comment_status":"open","ping_status":"closed","template":"","meta":[],"yoast_head":"\nPolyurethane Foam District Heating Carbon Steel Pipe<\/title>\n<meta name=\"description\" content=\"WLD steel supply and manufacture high-quality pre-insulated steel pipes in accordance with EN\/DIN 253 standards, specified delivery conditions and final customer specifications for industrial and commercial applications.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.wldsteel.com\/es\/producto\/espuma-de-poliuretano-district-heating-steel-pipe\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Polyurethane Foam District Heating Carbon Steel Pipe\" \/>\n<meta property=\"og:description\" content=\"WLD steel supply and manufacture high-quality pre-insulated steel pipes in accordance with EN\/DIN 253 standards, specified delivery conditions and final customer specifications for industrial and commercial applications.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.wldsteel.com\/es\/producto\/espuma-de-poliuretano-district-heating-steel-pipe\/\" \/>\n<meta property=\"og:site_name\" content=\"API steel oilfield pipeline, casing pipe, OCTG manufacturer and supplier\" \/>\n<meta property=\"article:modified_time\" content=\"2020-11-09T07:02:34+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.wldsteel.com\/wp-content\/uploads\/2020\/10\/Polyurethane-Foam-District-Heating-Steel-Pipe.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"500\" \/>\n\t<meta property=\"og:image:height\" content=\"350\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Tiempo de lectura\">\n\t<meta name=\"twitter:data1\" content=\"4 minutos\">\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.wldsteel.com\/#website\",\"url\":\"https:\/\/www.wldsteel.com\/\",\"name\":\"API steel oilfield pipeline, casing pipe, OCTG manufacturer and supplier\",\"description\":\"- WLD STEEL\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":\"https:\/\/www.wldsteel.com\/?s={search_term_string}\",\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"es\"},{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/www.wldsteel.com\/product\/polyurethane-foam-district-heating-steel-pipe\/#primaryimage\",\"inLanguage\":\"es\",\"url\":\"https:\/\/www.wldsteel.com\/wp-content\/uploads\/2020\/10\/Polyurethane-Foam-District-Heating-Steel-Pipe.jpg\",\"width\":500,\"height\":350},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.wldsteel.com\/product\/polyurethane-foam-district-heating-steel-pipe\/#webpage\",\"url\":\"https:\/\/www.wldsteel.com\/product\/polyurethane-foam-district-heating-steel-pipe\/\",\"name\":\"Polyurethane Foam District Heating Carbon Steel Pipe\",\"isPartOf\":{\"@id\":\"https:\/\/www.wldsteel.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.wldsteel.com\/product\/polyurethane-foam-district-heating-steel-pipe\/#primaryimage\"},\"datePublished\":\"2020-10-14T08:01:36+00:00\",\"dateModified\":\"2020-11-09T07:02:34+00:00\",\"description\":\"WLD steel supply and manufacture high-quality pre-insulated steel pipes in accordance with EN\/DIN 253 standards, specified delivery conditions and final customer specifications for industrial and commercial applications.\",\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.wldsteel.com\/product\/polyurethane-foam-district-heating-steel-pipe\/\"]}]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","_links":{"self":[{"href":"https:\/\/www.wldsteel.com\/es\/wp-json\/wp\/v2\/product\/3483"}],"collection":[{"href":"https:\/\/www.wldsteel.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.wldsteel.com\/es\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wldsteel.com\/es\/wp-json\/wp\/v2\/comments?post=3483"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wldsteel.com\/es\/wp-json\/wp\/v2\/media\/3614"}],"wp:attachment":[{"href":"https:\/\/www.wldsteel.com\/es\/wp-json\/wp\/v2\/media?parent=3483"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}