Supply of polyurethane foam insulated steel pipes, steel sleeves, and insulated steel pipe manufacturers

Description :

　　The company's main products include prefabricated buried high and low insulation pipes, insulation fittings, 200MW, 300MW, 600MW power plant main steam, main feedwater, high-pressure fittings in hot and cold sections, high-pressure power plant bends, and factory piping. All products are produced according to American standards such as ASME (ANSI), German standards such as DIN, Japanese standards such as JIS, GB/T, JB, SH, HG, etc. The company's products are complete in variety, diverse in specifications, beautiful in appearance, and stable in performance. We not only have seamless butt welded elbows of various materials, but also can process and manufacture non-standard products according to user requirements. Our products are exported to Europe, America, Southeast Asia and other regions, with excellent and reliable quality, and have been highly praised by customers and peers. For external processing, we can process non-standard products according to customer requirements such as drawings and samples. We welcome customers to come and negotiate and consult!

　　Directly buried prefabricated insulation pipes have outstanding advantages over traditional insulation pipes:

　　1. Good insulation performance, with heat loss only 25% of traditional pipes, long-term operation can save a lot of energy and significantly reduce energy costs.

　　2. It has strong waterproof and corrosion-resistant capabilities, does not require a pipe trench, can be directly buried underground or in water, is easy and fast to construct, and has a low overall cost.

　　3. It also has good corrosion resistance and impact resistance under low temperature conditions, and can be directly buried in frozen soil underground.

　　4. The service life can reach 30-50 years, and correct installation and use can greatly reduce the cost of pipeline maintenance.

　　5. A reporting system can be set up to automatically detect pipeline leakage faults, accurately indicate the fault location, and automatically report.

　　The company produces three in one direct buried insulation pipes using imported high-pressure polyurethane foam equipment, which have excellent overall performance. The steel pipe outer surface rust removal treatment and outer protective pipe inner surface corona treatment processes are strictly implemented to further improve the bonding performance of the insulation pipes. The insulation layer is made of rigid polyurethane foam with a density of 60kg/m3 to 80kg/m3, which can fully fill the gap between the steel pipe and the casing, and has a certain bonding strength, so that the steel pipe, the casing and the insulation layer form a solid whole. Polyurethane foam has good mechanical properties and thermal insulation properties. Generally, it can withstand temperature of 120, and can withstand temperature of 180 through modification or combination with other thermal insulation materials.

AfterSalesService :

• Polyurethane insulated steel pipe