Polyethylene hollow wall winding pipe equipment, environmentally friendly new material
Polyethylene hollow wall winding pipe equipment, environmentally friendly new materialWhen the polyethylene hollow wall winding pipe equipment occurs uneven soil settlement, groundwater floating, excessive local ground load, earthquake and other sudden loads and disasters, the pipe can be resolved through elastic deformation. High-density polyethylene (PE pipe life is more than 4 times that of steel pipe. The device polyethylene (PE) pipe can be heated, melted and welded, which can ensure the strength of the interface and avoid leakage. The sealing performance and environmental protection performance of the two sealing connection methods All can be operated manually with simple tools, no machinery is required, it is very simple and fast, and reliable and leak-free. Such pipes include carat pipe production line, PE hollow wall winding pipe equipment and PE winding drainage pipe production line.
The steel hoop connection of the polyethylene hollow wall winding pipe equipment is a connection method that uses a mechanical fastening method to connect two adjacent pipe ends into a whole. The connection structure is composed of three layers, the innermost layer is a thin-walled rubber sleeve, and the tight sleeve acts as a seal at the end of the pipe; the middle layer is a foam rubber plate with a certain thickness with good elasticity for filling, and the outer layer is a stainless steel hoop. The inner rubber sleeve is compressed by the tightening force of the fastening bolts on the stainless steel hoop to achieve a sealing effect. The main function of the foam rubber plate is to evenly transfer the hoop pressure of the stainless steel hoop to the inner sealing rubber plate. Eliminates the influence of factors such as uneven surface of the pipe end, uneven height of the ribs and ovality on the sealing performance.
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