The polyurethane direct-buried thermal insulation pipe has excellent overall performance, and strictly implements the shot blasting treatment of the outer surface of the steel pipe and the corona treatment process on the

The price of the finished product of rigid foam polyurethane insulation pipe The heating effect of rigid foam polyurethane insulation pipe Langfang Xinda Insulation Material Co., Ltd. is a professional manufacturer integ

The polyurethane foam insulation pipe is made of rigid polyurethane foam, which fully fills the gap between the steel pipe and the casing, and has a certain bonding strength, so that the steel pipe, the outer casing and

Refrigeration Express News: In order to promote the development of wall insulation technology in my country, promote excellent insulation materials and related scientific and technological achievements in building energy

Industrial giants seize the Chinese polyurethane market. According to experts from the National Resin Network, the expected growth rate of China's polyurethane market, which is higher than the GDP growth rate, is pro