Prefabricated galvanized iron sheet insulation pipe, polyurethane insulation pipe, DN2000 overhead insulation steel pipe, customized

Description :

　　Introduction to Insulated Steel Pipe: Directly Buried Prefabricated Insulated Pipe (Pipe in Pipe) Directly buried insulated pipe is composed of a steel pipe for conveying medium, a high-density outer sleeve, and a polyurethane rigid foam insulation tightly combined between the steel pipe and the outer sleeve. The high temperature resistance of polyurethane insulation pipe, steel sleeve, and directly buried insulation pipe cannot be compared to other external protective pipes. Prefabricated buried high and low insulation pipes, insulation fittings from Hongkehua Pipeline Company, 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 AME (ANSI), German standards DIN, Japanese standards JIS, Chinese GB/T, JB, SH, HG, and other standards. The company's products are complete in variety, diverse in specifications, beautiful in appearance, and stable in performance. We not only have welded seamless elbows of various materials, but also can process and manufacture non-standard products according to user requirements. The product is sold domestically and exported to Europe, America, Southeast Asian countries, and other regions.

　　Characteristics of Insulated Steel Pipe: The product quality is excellent and reliable, highly praised by customers and peers. For external processing, non-standard products can be processed according to customer requirements such as drawings and samples. Welcome customers to come and negotiate and consult! The above is detailed information on the supply of directly buried prefabricated steam insulation pipes, polyurethane insulation pipes, insulation water pipes, steel sleeve steam insulation pipes, and steam, provided by Hebei Hongkehua Steel Pipe Manufacturing Co., Ltd. If you have any questions about the information of prefabricated steam insulation pipes, polyurethane insulation pipes, insulation water pipes, steel sleeve steam insulation pipes, and steam, please contact the company further to obtain more information on the supply of directly buried prefabricated steam insulation pipes, polyurethane insulation pipes, insulation water pipes, steel sleeve steam insulation pipes, and steam. Our company produces direct buried insulation pipes using imported high-pressure polyurethane foam equipment, which have excellent overall performance. We strictly follow the rust removal treatment on the outer surface of the steel pipe and the corona treatment process on the inner surface of the outer protective pipe, further improving the adhesion performance of the insulation pipe.

　　Application of insulated steel pipe: the insulation layer material is 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 outer casing and the insulation layer form a solid whole. Polyurethane foam has good mechanical properties and thermal insulation properties. Generally, it can withstand 120 ℃, and can withstand 180 ℃ through modification or combination with other thermal insulation materials. 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. It has strong waterproof and corrosion-resistant capabilities, and does not require a pipe trench. Hongkehua Pipeline Company can directly bury it underground or in water, with simple and rapid construction and low overall cost. It also has good corrosion resistance and impact resistance under low temperature conditions, and can be directly buried in frozen soil underground. The service life can reach 30-50 years, and correct installation and use can greatly reduce the cost of pipeline maintenance. An alarm system can be set up.

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• Prefabricated galvanized iron sheet insulation pipe