Detailed Description  The Detailed characteristics of UHMWPE pipe Anti-abrasion: Under the same instance, the bulk lost is only the 1/7 of steel piper . Anti High-pressure:It is applicable under the press 0.2Mpa-4.0Mpa. Anti-corrosion:Because the solid structure,it can anti-corrosion very well. From Lubrication:The abrasion is the least among all the pipes materials .Under the same stance,the press lost is only the steel pipes1/10,and is only the nylon 1/7. Non-scaling:The internal wall is so slippery that the medium cant deposit on it.. Light Weight:The density is the 1/8 of the steel.it's easy to convey and install. Available to connection: It's welded by flange or hoop. And it's convey and install.  Anti-aging: There is anti-ultraviolet radiation material in the pipes, May use above for 50 years under the burning hot sunlight. Health&Safety:This kind of pipe is innocuity. Temperature-resistance:The pipe can be used from -70oC to 85oC. Long life: Under the same instance, the used life is 7 times of the steel pipes . Performance comparison of UHMW-PE with other materials Item Experimental methods Units UHMWPE PA66 PVC PE Steel Pipe Average molecular weight GB1841 1.5×106 5×105 Density GB1033 G/Cm3 0.935 1.13-1.15 1.4 0.945 7.8 Water absorption ASTMD-570 % 0.01 3.8 0.07-0.4 0.01 Melting Point ISO11357.3 136 255 160 129 Heat distortion temperature0.46MPa GB1634 85 182-224 54-73 71 Linear expansion coefficient ASTMD-696 10-4/ 1.5 0.8 1.2 Tensile strength GB/T1040 MPa 39.2 61 40 25 Tensile yield stress GB/T1040 MPa 22 20 Tensile elongation at break GB/T1040 % ≥350 60-300 60-120 ≥350 The impact on the Gap of simply supported beam GB/T1043 KJ/m Continuously 5.9-10.8 10 27 Rockwell hardness GB/T9342 40 85-120 33 Friction coefficient Three petrochemical Law 0.05-0.11 0.37 0.4-0.6 0.4 0.58 Wear rate Three petrochemical Law % 21 100 210 210 140 Scaling Non- scaling Scaling Corrosion-resistant Merit Average Average Average Average