Hebei Taiwo Plastic Pipe Co.,Ltd

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September 21, 2022

What is 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 lap joint), and its inner wall is smooth and flat, and the specifications are 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 pure plastic pipes, the reinforced steel strip can easily make pipes, especially large-diameter pipes, 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 High-density polyethylene (PE) pipes have a service life of up to 50 years.

5 Light weight, fewer joints, no need for large equipment, easy installation and laying, light weight, and no large lifting equipment during installation. Good axial flexibility The flatness and firmness requirements are low, and the ability to withstand abnormal stress caused by improper installation is strong.

6. On-site production, which greatly saves transportation costs. The manufacturer transports the device to the vicinity of I, and the nearby winding production and supply of pipes greatly reduces the transportation cost of the user.

7. The pipe with strong resistance to abnormal sudden load can resolve the resulting stress through elastic deformation, avoiding the connection of the pipe. Joint leakage or damage due to excessive stress and deformation

8. The comprehensive cost is competitive. Force combines the advantages of both steel and plastic materials, and the pipe has excellent comprehensive performance.

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