Hebei Taiwo Plastic Pipe Co.,Ltd

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September 21, 2022

Brief introduction of plastic steel winding pipe

Polyethylene-plastic-steel winding pipe (SRWPE) is made of steel-plastic composite special-shaped strip through spiral winding welding (extrusion welding on the joint surface), the inner wall is smooth and flat, and the specification is DN200-DN3000mm. This kind of pipe It has the advantages of corrosion resistance, light weight, easy installation, large flow rate, long life (50 years), etc. It can replace pipes made of high energy consumption materials (cement, cast iron, ceramics, etc.), and is an environmentally friendly green product. Performance characteristics:

1. Safe and reliable ring stiffness Compared with the pure plastic pipe, the reinforced steel strip can easily make the pipe, especially the large-diameter pipe, have enough safe and reliable ring stiffness.

2. The inner wall is smooth, and the flow resistance is 20-30% lower than that of the cement pipe. The inner wall of the polyethylene (PE) pipe is smooth, the friction coefficient is small, and the sediment is not easy to accumulate in the pipe, and the friction resistance is almost unchanged after long-term use. 3 Flexible or no Leakage (electrofusion welding, butt welding) connection, good sealing performance and environmental protection performance Both sealing connection methods can be operated manually with simple tools, no need for machinery, very simple and fast, reliable and leak-free 4 Corrosion resistance, service life of more than 50 years The service life of density polyethylene (PE) pipes can be as long as fifty years. 5 Light weight, less joints, no need for large equipment, easy installation and laying, light weight, and no large lifting equipment is required during installation.

The axial flexibility is good, and the flatness of the bottom of the groove is adjusted during installation. The firmness requirement is low. The ability to withstand abnormal stress caused by improper installation is strong. 6 On-site production, which greatly saves transportation costs. The tape can be transported on a reel (ordinary cable reel), and the pipe winding device is simple and compact, which is convenient for the manufacturer to transport the device to the vicinity of I. The nearby winding production and supply of pipes greatly reduces the transportation cost of users. 7. Strong resistance to abnormal sudden load. The pipe can resolve the resulting stress through elastic deformation, and avoid leakage or damage at the pipe joint due to excessive stress and deformation. The comprehensive cost is competitive. The advantage is that the pipe has excellent comprehensive performance.

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