Valve connection of PE pipe The use of PE pipes in the current pipe market is becoming increasingly widespread.As we all know,the strength of PE pipe hot melt or electric melt joints is higher than that of the pipe body,and the joints will not break due to soil movement or live...
【2019/11/12】
Understand the coloring techniques of PE pipes PE pipes are widely used in the current pipe market.In order to make PE pipes more beautiful,manufacturers have also conducted research on their coloring.Therefore,it is necessary to have a certain understanding of their coloring.The following knowle...
【2019/11/06】
What causes cracks in PE pipes Due to harsh usage environments and prolonged use,PE pipes have experienced aging.PE pipes are more prone to cracking.What are the reasons for this?Let's take a look together.One reason may be due to the evaporation and drying of moisture on the surf...
【2019/10/30】
Understand the polymerization process of PE pipes The development of plastic pipes in our country is rapid,and the quality is constantly improving.PE pipes are widely used in building water supply,building drainage,buried drainage pipes,building heating,gas transmission and distribution,gas transmis...
【2019/10/25】
What are the reasons for the roughness of the inner and outer walls of PE pipes Some manufacturers of PE pipes with the same specifications and models in the market produce PE pipes with very smooth inner and outer walls,but some produce PE pipes with relatively rough inner and outer walls.So,what is the reason for such a large ...
【2019/10/14】
What are the problems encountered when using PE pipes in agricultural irrigation PE is polyethylene plastic,a relatively basic type of plastic.Plastic bags,cling films,etc.are all made of PE,while HDPE is a highly crystalline and non plastic thermoplastic resin.PE pipes have a wide range of applications.In addition to being used ...
【2019/10/12】
Analyze the causes of pressure leakage at PE pipe welds PE is polyethylene plastic, a relatively basic type of plastic. Plastic bags, cling films, etc. are all made of PE, while HDPE is a highly crystalline and non-polar thermoplastic resin. The original appearance of HDPE is milky white, with a certain d...
【2019/10/10】
Summarize the reasons for the fracture of PE pipes during hot melt connection If the PE pipe fails to connect or breaks during the hot melt connection operation,it indicates that the hot melt connection method is incorrect or the connection status of the water supply pipe is abnormal.At this point,it is necessary to stop conti...
【2019/09/25】
How to conduct strength and water tightness tests on PE pipes PE pipe fittings can be used in water supply pipes, and the PE water supply pipe system should undergo pressure testing before being put into operation. The pressure test includes two parts: strength test and water tightness test. It is generally rec...
【2019/09/21】
Mathematical knowledge helps us calculate the effective area of PE pipes Now, with the use of technology, we can perform precise calculations on PE pipes. In mathematics, a PE tube is the construction of a cylinder. We have already learned various calculations for cylinders, and even though many people have returned this ...
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