Much lower than other previous conventional pipe insulation materials, insulation effect increased 4 to 9 fold. Further its low water absorption pipe insulation, about 0.2kg / m2. The reason is due to low water absorption rate of closed-cell polyurethane foam about 92%. Low thermal conductivity and low water absorption, together with insulation and a waterproof good performance of high-density polyethylene or fiberglass protective shell, has changed the traditional trench laying heating pipes status "wearing wet jacket", greatly reducing the heating pipes overall heat loss, heat loss is 2% net heat pipes polyurethane insulation, 10% less than the international standards. Corrosion, good insulation properties, long service life. Overview: steel jacket steam pipe insulation is protected by an outer pipe coating steel pipes, pipe insulation and the working combination. Composite steel jacket steam pipe insulation for conveying 2.5MPa, 350 degrees Celsius below the steam pipe insulation jackets or other media, the product made with steel outer protective layer having a high strength anti-corrosion pipe insulation, difficult to damage, simple construction maintenance, service life long benefits. Pipe insulation jacket _ Emerging Albert (certified) _ Ningxia 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.