Polyurethane black jacket insulation pipe sold by construction manufacturers

Thermal insulation pipeline is widely used in liquid and gas transmission pipeline network, chemical pipeline thermal insulation engineering, petroleum, chemical, central air conditioning ventilation pipeline, municipal engineering, etc. High temperature prefabricated directly buried thermal insulation pipe is a kind of directly buried prefabricated thermal insulation pipe with good thermal insulation performance, safety and reliability, and low project cost. Effectively solved the problem of urban central heating 130℃-600℃ Thermal insulation, sliding lubrication and waterproofing of exposed pipe ends of prefabricated directly buried insulation pipes for high-temperature heat transmission. The high-temperature prefabricated directly buried insulation pipe not only has the advanced technology and practical performance unmatched by the traditional trench and overhead laying pipeline, but also has significant social and economic benefits, which is also a powerful measure for heat supply and energy conservation. The high-temperature prefabricated directly buried insulation pipe adopts the directly buried heating pipe technology, which marks that the development of China's heating pipe technology has entered a new starting point.

The insulation pipe is composed of steel pipe, glass fiber reinforced plastic inner sheath and glass fiber reinforced plastic outer shell, which is characterized by : It also includes high temperature resistant thermal insulation layer, lubrication layer and elastic sealing element. The utility model effectively solves the problem of centralized heating in cities and towns 130℃-600℃ Thermal insulation, sliding lubrication and waterproofing of exposed pipe ends of prefabricated directly buried insulation pipes for high-temperature heat transmission.