PE Gas Pipe’s Classification

1.Long service life: the product contains 2-2.5% of uniformly distributed carbon black, which can be stored or used outdoors in the open air for 50 years; Inert material, good chemical resistance, the chemicals in the soil will not cause any degradation effect on the pipe.

2.Good impact resistance at low temperature: the temperature is extremely low, and it can be used safely at -60°C. Due to the good impact resistance of the material, the pipe will not be brittle and cracked during winter construction.
3.Excellent stress-cracking resistance and wear resistance: It has high shear strength, excellent scratch resistance and good wear resistance, which can effectively avoid damage to the piping system during construction.

4.Excellent flexibility, reducing installation costs: Good flexibility makes the product easy to be bend. In engineering, obstacles can be bypassed by changing the direction of the pipeline, reducing the amount of pipe fittings and installation costs.

5.Strong resistance to foundation settlement: The elongation at break of HDPE water supply pipe exceeds 500%, and it has strong adaptability to uneven settlement of the foundation and excellent anti-seismic performance.

6.Firm connection, no leakage: The piping systems are connected by electricity and hot melt, the pressure-bearing and tensile strength of the joint is higher than the strength of the pipe body.

7.Flexible construction methods: In addition to traditional excavation construction methods, a variety of new trenchless technologies can also be used for construction, such as pipe jacking, directional drilling, lining pipes, cracked pipes, etc.