PE water supply pipe price

PE (polyethylene) material is widely used in the field of water supply pipe manufacturing because of its high strength and corrosion resistance. Because it does not rust, it is an ideal pipe to replace ordinary iron water pipes. PE water supply pipe implementation product national standards: GB/T 13663.1-2017, GB/T 13663.2-2018 "polyethylene (PE) piping system for water supply part 2: pipe".

Classification:

PE water supply pipe

Key words:

Hotline:

+8613665490806

Product inquiry

Related Products

Product Description

Polyethylene has unique flexibility and excellent resistance to scratches. The flexibility of polyethylene piping systems has great technical and economic value. The flexibility of polyethylene is an important property that greatly enhances the value of the material for pipeline engineering. The good flexibility allows the polyethylene pipe to be coiled and supplied in longer lengths, avoiding a large number of joints and fittings. At the same time, flexibility and light weight and excellent scratch resistance, so that it can be used to reduce the impact on the environment and social life and cost-effective installation methods, such as excavation-free construction technology. No excavation construction technology refers to the use of a variety of geotechnical drilling technical means, in the surface without ditching (groove) under the condition of laying, replacing or repairing a variety of underground pipeline construction technology. A variety of excavation-free construction techniques are very suitable for the use of polyethylene pipes, such as horizontal directional drilling and guided drilling for laying new pipelines, expanding pipe for replacing old pipelines in situ, interspersing and updating lining for repairing old pipelines, and various improved lining methods (folding deformation method, hot drawing method and cold rolling method). The unique flexibility of PE also allows it to effectively resist underground movement and end loads. On the surface, strength and rigidity, plastic buried pipe than cement pipe and metal pipe, but from the practical application, plastic buried pipe belongs to the "flexible pipe", in the correct design and laying construction of plastic buried pipe is and the surrounding soil to bear the load. Therefore, plastic buried pipes do not need to achieve the same strength and rigidity as "steel pipes" to meet the requirements of mechanical properties in buried use. At the same time, the pressure relaxation characteristics of polyethylene can effectively consume stress through deformation, its actual axial stress level is much lower than the theoretical calculation value, and its elongation at break is generally greater than 500%, and the bending radius can be as small as 20 to 25 times of the pipe diameter. It is a high-toughness material with very strong adaptability to uneven settlement of foundation, these characteristics make it an excellent pipeline to resist earthquakes, foundation settlement and temperature expansion. For example, in the 1995 Kobe earthquake in Japan, PE water supply pipe and gas pipe is one of the spared pipeline system.

HDPE water supply pipe:

1. Reliable connection: PE pipe systems are connected by electric melting, and the strength of the joint is higher than that of the pipe body.

2, good low temperature impact resistance: PE pipe low temperature embrittlement temperature is very low, can be used safely in the low temperature range. During winter construction, the material will not crack due to its good impact resistance.

3. Good stress cracking resistance: PE pipe has low notch sensitivity, high shear strength and excellent scratch resistance, and its environmental stress cracking resistance is also very prominent.

4, good chemical corrosion resistance: PE pipe can resist the corrosion of a variety of chemical media, the chemical substances in the soil will not cause any degradation of the pipeline. Polyethylene is an electrical insulator, so it does not decay, rust or electrochemical corrosion; in addition, it does not promote algae, bacteria or fungi growth.

5. Aging resistance and long service life: polyethylene pipes containing 2-2.5% evenly distributed carbon black can be stored or used outdoors for 50 years without being damaged by ultraviolet radiation.

6, good wear resistance: PE pipe and steel pipe wear resistance comparison test shows that the wear resistance of PE pipe is 4 times that of steel pipe. In the field of mud transportation, compared with steel pipes, PE pipes have better wear resistance, which means that PE pipes have a longer service life and better economy.

7, good flexibility: the flexibility of PE pipe makes it easy to bend, engineering can bypass obstacles by changing the way of pipe direction, in many occasions, the flexibility of the pipe can reduce the amount of pipe fittings and reduce installation costs.

8. Low water flow resistance: PE pipe has a smooth inner surface, which has a higher conveying capacity than traditional pipe, and also reduces the pressure loss of the pipeline and the energy consumption of water delivery.

9, easy to handle PE pipe than concrete pipe, galvanized pipe and steel pipe lighter, it is easy to handle and install, lower manpower and equipment requirements, means that the installation cost of the project is greatly reduced.

PE water supply pipe-PE pipe procurement

PE water supply pipe-Shandong PE pipe

PE water supply pipe-PE pipe procurement

PE water supply pipe-Shandong PE pipe

Product inquiry