Structure | Steel pipe-- insulation layer--steel jacket pipe |
Steel pipe process | 1. Seamless, 2. Spiral steel pipe( SAW) 3. Straight steel pipe(ERW) |
Insulation layer of external sliding type | Fiberglass wool or rock wool |
Insulation layer of internal sliding type | 1. Calcium silicate insulation material 2. Polyurethane insulation material |
Application | 1. Steam 2. Hot oil 3. Hot material |
Specification | DN57-1020mm(1 inch-64 inch) |
Medium temperature | 150-350℃ |
Medium pressure | Less than 2.5MPa |
Advantages
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1. The heat-insulating material has the advantages of light, durability, excellent heat preservation performance, low heat consumption and maximum utilization of heat energy. 2. Vacuum extraction technology can be used to effectively prevent the corrosion of internal and external steel pipes. 3. Special material heat insulation is adopted between the sliding bracket and the steel pipe to effectively solve the heat bridge problem in the pipe network, and the heat loss of the pipeline is reduced |
Related products | 1. Joint materials(steel sleeve, insulation material) 2. Fittings(tee, elbow, reducer,adapter) |