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Sleeve joint with electric welding is through special plastic welding equipment to heat the wire embedded in the polyethylene casing, by heating and a certain pressure, make joint casing and polyethylene outer pipe as a whole system.
Heating shrinkable sleeve is made by special import heat shrinkable belt, through the flame heating contraction, make the tight connection of the HDPE outer protection pipe and the joint sleeve, not only ensure the sealing of joint and water proofing property, and can absorb the axial displacement of the pipe, it requires simple equipment and instrument and it really convenient and practical for small diameter pipeline.
Insulation pipe fittings carry out the national standard GB/T29047-2012 and the ministry of construction standards CJ/T155-2001. According to the customer’s requirement, we can make different angle and different single length elbow. Steel pipe, the insulation layer and the thickness of the outer protection pipe, all these can be made according to the customer’s special requirement.
Insulation pipe fittings carry out the national standard GB/T29047-2012 and the ministry of construction standards CJ/T155-2001. Steel pipe, the insulation layer and the thickness of the outer protection pipe, all these can be made according to the customer’s special requirement.
Steel pipe, the insulation layer and the thickness of the outer protection pipe, all these can be made according to the customer’s special requirement.