Tangshan Xingbang Pipeline Engineering Equipment Co.,Ltd.

• Product Description

The above two insulation structure are applied at home. It’s more reliable to adopt external than internal sliding in design theory,because the force analysis is simple, the internal air layer settings easily, row of wet is better. Abroad basically adopts the external sliding structure.

• Application Range

Medium: hot water, steam, hot oil, hot material and so on. Medium temperature: less than 350℃. Medium pressure: Hot water, steam medium not exceeding 2.5MPa. Other media are determined according to the special requirements of the medium. Laying method: Mainly used for direct buried. Directly buried environment: The underground water level is lower, and the buried depth of the pipeline is above the water level line. Cold environment: the recommended depth is below the frozen soil layer

• Product Advantages

The external steel pipe adopts 3 PE anti-corrosive, which is widely used in the world, and glass fiber reinforced plastic can also be used for anti-corrosive. 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 to the maximum extent. The polyurethane insulation layer is made of polyurethane raw material with combustion property B1 (refractory). Its high fire resistance solves the hidden danger of safety in the laying of integrated pipe gallery, and its heat preservation performance is advantageous. Long-term operation can save a lot of energy and significantly reduce energy cost. Vacuum extraction technology can be used to effectively prevent the corrosion of internal and external steel pipes. The heat-insulating material has the advantages of light, durability, excellent heat preservation performance, low heat consumption and maximum utilization of heat energy. Advanced production technology, high overall strength, good stability, long product life.

• Production Category

External sliding type steel jacket steam insulation pipe (vacuum composite),internal sliding type steel jacket steam insulation pipe

• Production Range

DN20mm～DN1600mm

"Steel jacket" external sliding type pr-fabricated direct buried steam insulation pipe main performance index