- Contact Person : Mr. kong wuy
- Company Name : Nanjing Lejie New Type Material Co., Ltd.
- Tel : 86-025-57853678
- Fax : 86-025-57850200
- Address : Jiangsu,nanjing,gaochun
- Country/Region : China
- Zip : 211302
Coal mine special uhmwpe pipe
HDPE pipes for mining
HDPE pipes for mining are mainly used in coal mine underground for drainage, ventilation, coal slurry delivery, gas drainage and so on
Coal mine special pipe
Underground coal mine with ultra high molecular weight polyethylene pipe is modified ultra high molecular weight polyethylene as raw material, through special extruder extrusion. Ultra high molecular weight polyethylene (UHMWPE) is stuck in more than 1.5 million are molecular weight polyethylene linear structure, called "magic plastic", it focused almost all kinds of plastic, has the advantages of other plastic incomparable wear-resisting, impact resistance, self-lubricating resistance, corrosion resistance, low temperature, non-adhesive etc sum performance, it and ordinary mine polyethylene pipe, and various performance compared to all have the advantage, especially the impact strength is common polyethylene pipe of more than four times as much, but say "hit not bad, fall not broken, grinding not bad". Relative price is more reasonable.
Advantages:
1. Non-toxic: no heavy metal additives, would not be covered with dirt or contaminated by bacterium
2.Corrosion resistant:resist chemical matters and electron chemical corrosion
3.Low flow resistance: smooth interior wall and low friction
4.easy installation: light weight and handed friendly
5.longevity: more than 50 years under proper use, much longer than steel pipe.
6.Various joint availability: socket fusion joint, butt fusion joint, electro fusion joint and transition joint.
Applications
Mainly used in underground coal mine for drainage, ventilation, coal slurry delivery, gas drainage and so on.
Specifications
Coal mine special uhmwpe pipe