Metal mine and chemical mine tailings and mud are long distance transportation, every year used for metal mines in our country and the replacement of the chemical mine tailings and mud conveying pipeline needs a lot of pipes and upgrade.There are thousands of chemical, building materials industry needs to be used for solid particles, powder, etc. The grit and slurry, solid and liquid mixture of wear-resisting pipe and abrasion resistant lining, with plastic instead of steel, is imperative.

Ultra-high molecular weight polyethylene pipe is the average molecular weight greater than 2 million thermoplastic engineering plastics, it has very good features, so that he can be used in mining industry.

Abrasion resistant lining performance characteristics:

(1) high wear-resisting properties of ultrahigh molecular weight up to 2 million above, small abrasion index, abrasion resistance 6.6 times higher than that of general steel alloy.Greatly improve the service life of the pipeline.

(2) the high resistance to impact, this product conforms to the standard GB1843, this product in the existing engineering plastics have the highest impact toughness values

(3) this product can be resistant to corrosion resistance strong chemical erosion,

(4) the good self-lubrication self lubrication is very good.Low friction coefficient.Surface is not attached, do not scale.

(5) the special low temperature resistance of this product excellent resistance to low temperature resistance, can be in for a long time - work under the temperature of 50 ℃ to 80 ℃.

(6) excellent resistance to cracking, the optimal resistance to environmental stress cracking resistance to environmental stress cracking > 4000 h, is more than 2 times of PE100.

(7) abrasion resistant lining installation simple proportion was only one 8 the weight of steel pipe, the loading and unloading, and installing either welded or flanged connection, safe and reliable, fast and convenient, no corrosion, save labor.