{"id":3484,"date":"2020-10-14T08:52:05","date_gmt":"2020-10-14T08:52:05","guid":{"rendered":"https:\/\/www.wldsteel.com\/?post_type=product&#038;p=3484"},"modified":"2024-08-27T19:57:55","modified_gmt":"2024-08-27T19:57:55","slug":"fiberglass-reinforced-plastic-insulation-pipe","status":"publish","type":"product","link":"https:\/\/www.wldsteel.com\/it\/prodotto\/tubo-isolante-in-plastica-rinforzata-con-fibre-di-vetro\/","title":{"rendered":"Tubo isolante in plastica rinforzata con fibra di vetro"},"content":{"rendered":"<p>In base al diverso strato protettivo esterno, il tubo d'acciaio isolante in poliuretano pu\u00f2 essere suddiviso in tubo isolante in plastica rinforzata con fibra di vetro (FRP), tubo isolante in polietilene ad alta densit\u00e0, tubo isolante in poliuretano ordinario e altro tubo isolante con strato protettivo esterno. Il tubo isolante in FRP \u00e8 generalmente composto da uno strato protettivo esterno in fibra di vetro, da uno strato isolante in poliuretano espanso rigido e da un tubo interno in acciaio. Lo strato di FRP o di resina con contenuto di 90% e spessore di 1,55-2,5 mm risolve efficacemente i problemi di isolamento, lubrificazione scorrevole e impermeabilit\u00e0 dell'estremit\u00e0 esposta del tubo isolante prefabbricato direttamente interrato per il riscaldamento ad alta temperatura a 130 \u2103-600 \u2103.<\/p>\n<p><strong>Strato dei materiali isolanti<\/strong><\/p>\n<p>La schiuma poliuretanica rigida viene iniettata nella cavit\u00e0 tra il tubo d'acciaio e lo strato esterno da una macchina schiumatrice ad alta pressione. La schiuma di poliuretano ha buone propriet\u00e0 meccaniche e adiabatiche e pu\u00f2 resistere a temperature elevate fino a 120\u2103. Pu\u00f2 resistere a 180\u2103 grazie a modifiche o alla combinazione con altri materiali termoisolanti. Il materiale pu\u00f2 essere: Per mantenere il freddo (-200\u2103\u223c120\u2103) Schiuma poliuretanica; Per mantenere il caldo (120 \u2103\u223c300\u2103) Schiuma poliuretanica+ Silice (lana minerale)<\/p>\n<p><strong>Tubo esterno<\/strong><\/p>\n<p>Il tubo in plastica rinforzata con fibra di vetro \u00e8 costituito da fibra di vetro con matrice di resina avvolta strato per strato sullo stampo a nucleo rotante in base ai requisiti del processo e sabbia di quarzo come strato a sandwich. Generalmente, la resina insatura rinforzata con fibra di vetro, la resina epossidica e la resina fenolica sono utilizzate secondo la norma ASTM D-3350... Resina di tipo III, grado P34.<\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"font-size: 20px; font-weight: 600;\">Standard<\/span><\/p>\n<ul>\n<li>IT\/DIN 253<\/li>\n<li>IT 448<\/li>\n<li>IT 489<\/li>\n<\/ul>\n<h3>Specifiche dei tubi<\/h3>\n<table>\n<tbody>\n<tr>\n<td width=\"426\">Dimensione<\/td>\n<td width=\"426\">ERW\/LSAW:\u042425-\u0424630mm, lunghezza: 6m.<\/p>\n<p>SSAW\uff1a\u0424219mm-\u04243620mm\uff0c length:12m.<\/p>\n<p>SMLS: 10,3-1020 mm * 2mm-40mm (1\/4\"- 40\"\uff09)<\/p>\n<p>Peso: 1,24 mm - 60 mm (SCH10-SCH160)<\/p>\n<p>Lunghezza: 5,8 m; 6 m; 11,8 m, 12 m o secondo il requisito del cliente<\/td>\n<\/tr>\n<tr>\n<td width=\"426\">Tubo interno Materiale<\/td>\n<td width=\"426\">API 5L Gr. B X42 X46 X52 X56 X60.<\/p>\n<p>ASTM A106\/53 Gr. A \/Gr. B \/ Gr. C<\/p>\n<p>APL 5CT: J55, K55, N80, L80, C90, T95, P110<\/td>\n<\/tr>\n<tr>\n<td width=\"426\">Spessore del rivestimento<\/td>\n<td width=\"426\">L'esterno \u00e8 di 2,0-4,0 mm e l'interno di 0,35-0,5 mm.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p>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, ASTM, GB standards for applications like chilled water, condensate, domestic water, heating hot water, petroleum Products and Potable Water, which 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<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>ERW\/LSAW: 25-630mm*lunghezza: 6m<\/p>\n<p>SSAW\uff1a219mm-3620mm* lunghezza: 12m<\/p>\n<p>SMLS: 10,3-1020 mm * 2mm-40mm (1\/4\"- 40\"\uff09)<\/p>\n<p>Peso: 1,24 mm - 60 mm (SCH10-SCH160)<\/p>","protected":false},"featured_media":3609,"comment_status":"open","ping_status":"closed","template":"","meta":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v15.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Fiberglass Reinforced Plastic Insulation Pipe manufacturer<\/title>\n<meta name=\"description\" content=\"WLD steel supply and manufacture high-quality pre-insulated steel pipes in accordance with EN, DIN, ASTM, GB standards for chilled water, condensate, domestic water, heating hot water, petroleum Products and Potable applications.\" \/>\n<meta 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