NEWS CENTER
Laying method of PVC mine pipe
PVC mine pipe is made of modified high molecular weight polyethylene as raw material and extruded by a special extruder. It almost concentrates the advantages of various plastics, and has the unparalleled wear resistance, impact resistance, self-lubricating, corrosion resistance and low temperature resistance characteristics of other plastics. Here is an introduction to its laying method. The laying methods of PVC mine pipes include direct burial laying, pipe laying, shallow trench laying, and crowded laying. Comparing skills, the PVC mine pipe tunnel method and the PVC mine pipe trench laying method are good laying methods. In contrast, direct buried laying and shallow trench laying are economical laying methods.
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Advantages of PVC pipe production line
PVC material is one of the plastic products with high production value in the world. It is cheap and widely used. PVC resin is white or light yellow powder. According to different uses, it can participate in different additives, and PVC plastics can exhibit different physical and mechanical functions
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The role of PVC mine pipes in environmental protection
What contribution can PVC mine pipes make to my country's environmental protection cause? Environmental pollution caused by rapid economic development cannot be ignored. Environmental protection is also an important issue for social development. Today, the state has increased its efforts in environmental protection, especially in industries and enterprises that are prone to environmental pollution. Coal mining enterprises are an industry that is highly valued in the cause of environmental protection. The coal industry is relatively special. It is difficult to start from the perspective of environmental protection in all aspects. We will start from the basics. When mining coal mines, underground gas emission is very important, so the pvc mine pipe that discharges gas is the key!
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What are the steps of hot melt welding of PVC pipes for mining
Mine PVC pipes overcome the shortcomings of the difficulty of hot-melt welding of pure plastic mine PVC pipes. Flanges and quick connector numbers can be used to connect with the original underground steel pipes and valves according to requirements, which have strong interchangeability. This page specifically introduces the common sense of the hot melt welding process and matters.
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