A Product Overview mine PVC pipe is a special environmentally friendly plastic pipe products mainly used for anti-retardant and antistatic required pressure and non-pressure pipe side. Compared with common pipe material has the following advantages: 1: Quality small. PVC pipe gravity of steel is only 1/5.6, far less than the weight of the gas drainage material for the steel tube 2: good safety performance. PVC pipe does not produce sparks, other metal materials in shock, impact, friction, rotating action may produce sparks. 3: corrosion resistance and longer life. Gas containing hydrogen sulfide, sulfur dioxide, carbon dioxide and other corrosive gases, coupled with long-term moisture, corrosive effect on metal material is more obvious, intense, fast, and stable molecular chain of PVC pipe material, less susceptible to acid corrosion, long life. Two product specifications PVC pipe diameter (mm) 20mm-630mm pressure (Mpa) 0.6Mpa-2.5Mpa three applications can be used in coal mine gas drainage, positive pressure ventilation, negative pressure ventilation, water supply and drainage, spraying and other class coal mine pipe laying. For detailed product information please call parameters Union: 18538207383 or QQ: 2875268468 obtain. Your dedicated customer service Yuepei look forward to your visit. Xin Crane Machinery China Brazing Rod Association unit with six Chinese coal mine safety hedge system supplier China coal mine gas drainage and safety equipment comprehensive solution expert Chinese mining PDC drill bit technology leader in the development and promotion of