Buried pipe insulation performance Unit Technical density Kg / m3≥60 (anywhere) thermal conductivity W / mk≤0.033 temperature ℃ -90- + 140 obturator water absorption rate% ≥97 Kg / m2≤0.2 oxygen index h ≥26 compressive strength Mpa≥200 steel jacket composite insulation composite steel jacket pipe insulation Depending on the slide can be divided into two categories: 1, sliding: the work of pipe insulation, aluminum silicate, drag reduction layer porous calcium silicate, insulation, stainless steel fastening strip, aluminum foil reflective layer of polyurethane insulation, jacket pipe, the outer coating composition. Sliding-type pipe insulation by the transmission medium pipe + complex silicates or porous calcium silicate + rigid polyurethane foam + coat steel and glass steel corrosion protection layer structure composed. Various tube heat processing technology mature nodes buried insulating tubes offer reliable quality. 2, the outer sliding: the working pipe insulation, glass wool insulation layer, a reflective layer of aluminum foil, stainless steel fastening strip, slide guide bracket, the air insulation layer, the outer protective pipe, the outer coating composition. Buried price high temperature insulation prefabricated buried pipe insulation, new Albert corrosion insulation works (certified) buried pipe insulation provided by the large emerging Albert County corrosion insulation Engineering Limited. Albert County of emerging anti-corrosion insulation Engineering Co., Ltd. (www.juanzhiwakecj.com) Hebei Langfang, insulation, insulation materials, leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customers needs. Albert corrosion insulation works in the emerging leadership with the staff warmly welcome all inquiries negotiations to create the new Albert corrosion insulation works better future.