Polyurethane insulation pipe manufacturers, polyurethane insulation specifications, polyurethane thermal insulation polyurethane insulation pipe manufacturers www.xdx68.com/products/show-4597137.html polyurethane insulation purposes: to be widely applied in petroleum, chemical, urban heat network, municipal building and other projects for expanded from ordinary PUF insulation of -70 ℃ -120 ℃ to -70 ℃ -160 ℃, mainly used in pipes, containers medium heat insulation materials. Polyurethane insulation types: Buried refractory composite insulation pipe (Φ26.8-Φ 630) pipe-in-pipe insulation tubes (Φ 42-Φ 1400) Thermal winding insulation (Φ 219-Φ 1400) cyanide polyethylene plastic pipe insulation (Φ 26.8-Φ 1400) silicate insulation fiberglass pipe insulation polyurethane insulation main advantages: good insulation properties, low heat loss, is 25% of the traditional pipe, long-term use can save a lot of energy. Construction convenient, lower total cost, has excellent corrosion resistance, impact resistance. Long life, up to 30-50 years. Installation costs low. Polyurethane insulation manufacturers recommend: steel sleeve steel buried pipe insulation manufacturers www.xdx68.com fire package manufacturers www.xdx68.com/products/show-4606756.html