Internal sliding steam direct buried composite insulation pipe
Sliding type steam directly buried within the composite insulating pipe is made of medium steel pipe + composite silicate or microporous calcium silicate, rigid polyurethane foam plastics + coat steel pipe, glass fiber reinforced plastic shell corrosion protective layer structure. All kinds of fitting nodes heat preservation processing technology mature, reliable in quality. The layers of the main technical indicators see table 1, 2, 3, 4. "Steel sets of steel", "PE casing steel", "glass fiber reinforced plastic casing steel structure of three kinds of products for the customers to choose!
Using steel 40-920mm diameter, medium temperature 150 ℃ to 350 ℃, buried depth of 1 to 2 m.
Sliding type vapor directly buried within the composite insulating pipe is suitable for the town of the high temperature of heating steam pipe, can also be applied to petroleum, chemical, electric power and other industrial departments of high temperature heat pipe.