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What are the reasons for the damage of PE water supply pipe


Release time:

May 27,2022

What are the reasons for the damage of PE water supply pipe PE water supply pipe is a common municipal pipe, which is widely used in the field of drainage manufacturing. Its material has the characteristics of high strength, high temperature resistance, corrosion resistance, non-toxic, and wear resistance. PE pipes will not rust, so many industries will choose to replace Ordinary iron water supply pipes.

What are the reasons for the damage of PE water supply pipe

 PE water supply pipeThe basic characteristics

PE water supply pipe is a common municipal pipe, which is widely used in the field of drainage manufacturing. Its material has the characteristics of high strength, high temperature resistance, corrosion resistance, non-toxic, and wear resistance. PE pipes will not rust, so many industries will choose to replace Ordinary iron water supply pipes.

下面简单的讲一讲PE供水管损坏的原因有哪些

PE pipe has chemical advantages in corrosion resistance. It is inert and can resist various chemical substances except for a few strong oxidants, and it is not easy to breed bacteria.

Water delivery still requires a relatively safe and clean environment, and steel pipes and cast iron pipes will be replaced by PE pipes, not only because PE pipes have lower energy consumption, lower domestic energy consumption, lighter weight, lower water flow resistance, and simple installation Fast, low cost, long service life, and heat preservation function, but also because PE pipes have better corrosion resistance than steel pipes and cast iron pipes, and are less likely to breed microorganisms.

PE pipe: PE pipe has unique flexibility and excellent scratch resistance. The flexibility of PE pipe system has great technical and economic value. The flexibility of PE is an important performance, which improves the value of materials in pipeline engineering. Good flexibility enables PE pipe to be coiled and supplied in a longer length, thereby avoiding a large number of joints and accessories.

  PE water supply pipeCause of damage

1. The problem of the pipeline itself. The current PE water supply pipe market seems to be chaotic. The quality of PE water supply pipes produced by various manufacturers is uneven. If the water supply pipes and pipe fittings used in the project are not of the same manufacturer, or the pipes are stored in the open air, the quality of the pipes will deteriorate, affecting the overall quality of the project. In recent years, PE materials for water supply pipes have developed greatly, an important reason for the early development of PE materials is its uneconomical, but after the development of high-performance PE pipe special materials, the advantages of PE pipes have been enhanced and the application fields of PE pipes have been expanded.

2. The construction quality problems are mainly manifested in cracking and leakage at joints. The main reason is that the welding parts of PE water supply pipes and pipe fittings are not cleaned in time during construction, resulting in weak hot melt bonding or immature grasp of parameters such as hot melt time and butt joint pressure. PE water supply pipes have good flexibility and weldability, making laying more convenient, economical, safe and reliable. PE pipes are laid quickly and damaged and maintenance costs are low, as long as the connection is good, it can bear the axial load without leakage or disjoint. Therefore, when laying, there is no need to set expensive anchor points and buttresses at the joints and elbows, which can reduce costs.

3. Human factors, such as sharp stones buried in the building's overburden, heavy vehicles will cause water leakage; drilling holes in the pipeline to steal water; pipeline leakage during excavator construction; these damages, such as bulldozers, will cause water leakage and damage to PE water supply pipes,PE water supply pipeNon-toxic, non-corrosive, non-scaling, can effectively improve the water quality of the pipe network, PE pipe has good anti-surge pressure performance, PE pipe and PE pipe welded joints can effectively resist underground movement and end load, greatly improving the safety of water supply And reliability.


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