Steel strip polyethylene pipe

Analysis of Steel Strip Polyethylene Pipe Material 1. Steel Strip Shape: Our company's steel strip reinforced polyethylene threaded pipe uses steel strip rolled into an Ω shape, which is then polished and connected to PE after rolling, making it more resistant to compression in terms of mechanics. For example, our company's steel strip Ω - shaped pipe is like the arc of an egg, making it more difficult to break under external force. The steel strip of the plastic steel wrapped pipe is in a ⊥ shape and has not been rolled or compressed. When connected to PE, it stands upright on top of PE, like an inverted nail placed on top of PE. This results in lower compressive strength, and when the pressure is too high, the steel strip may penetrate the inner wall and cause pipe bursting.

Corrosion prevention of steel strip: The steel strip used for reinforcing polyethylene threaded pipes with steel strip should be coated with a layer of epoxy resin for corrosion prevention, and can better bond the steel strip and PE raw materials into one. However, the steel strip of the plastic steel wrapped pipe has not undergone such treatment, which makes the pipe easy to layer and the steel strip also prone to rusting