> News

News

What is hdpe pipe

The chemical name of hdpe pipe is high-density polyethylene, which is a thermoplastic resin. HDPE Pipe have very high crystallinity, non-polarity, and excellent electrical conductivity, so they are widely used in wires and cables.

How to choose a HDPE pipeline

When selecting a HDPE pipe, first look at the shape to see if there is any deformation, whether the surface is smooth enough, and whether the color is uniform.

What are the characteristics of hdpe pipe

The wear resistance of hdpe pipe is very good, its shear strength is very high, and its crack resistance is very outstanding. According to the data, the wear resistance of hdpe pipes is better than that of steel pipes, even four times higher, which means that the service life of hdpe pipes is also l......

What is the use of HDPE Dredge Pipe?

HDPE Dredge Pipe should not only have good economy, but also have more stable and reliable interface, better material impact resistance, crack resistance, aging resistance and corrosion resistance.

Construction welding of HDPE impermeable film:

The welding of HDPE impermeable film uses wedge welder and double track hot melt welding. Wedge welder can not weld parts, should be used extrusion hot melt welder, with the raw material homogenous electrode, forming a surfacing single weld.

General method of hot melt welding machine

The hot melt welding machine adopts drawing plate structure and electric heating method.

<...3 4 5 6 7...65 >