sell OD65-800MM UHMWPE pipe for dredging project with Good self-lubric

Description

UHMWPE pipe Characteristics: 1. Extremely high abrasion resistant : UHMWPE pipe with high abrasion resistant **7 times of steel pipe, *0 times of PE & PP pipe , 2.3 times HDPE pipe. 2. Very high impact resistance: The impact resistance of UHMWPE pipe is 2 times of PC pipe, 5 times of ABS pipe, 8 times of POM and PBT pipe , more than *0 times of PE**0 pipe in ordinary temperature;above *6 times of PE**0 pipe in **0°C. 3. Good self-lubrication: UHMWPE pipe contain the waxy substance itself, and its self-lubrication is very good. The frictional coefficient (**6N, 2 hours) is only 0.**9MN/m (GB***0), so its self-lubrication is better than steel or brass with oil lubrication. 4.Not easy to form dirt: Existing materials form dirt usually in the medium with PH value of 9 or above, but UHMWPE pipe can’t form dirt. The UHMWPE pipe internal wall is smooth, roughness is 1/6 of the steel pipe. And has good self-lubrication, so small flow resistance. Medium flow rate more than 2.3 m/s, scaling is difficult to form. 5. Good corrosion resistance: UHMWPE pipe can resist corrosion by strong oxidizing acid solution,acid, alkali, salt and organic solvent (except naphthalene solvent ) and many kinds of corrosive medium in a certain temperature and the concentration range. 6.High tensile yield strength and tensile fracture strength: The higher elongation of UHMWPE pipe is **0% ,so UHMWPE pipe can\'t fracture by large bending .And it can\'t break by large tensile in the crustal subsidence .So avoid accidents. 7. The unique resistance to low temperature: UHMWPE pipe the only kind of engineering plastic can work in near Absolute Zero temperature now.And UHMWPE pipe can work in - **9 °C to *0 °C temperature for a long time work. UHMWPE pipe isn\'t swell in the water. Its water absorption is less than 0.*1%, which is only 1% of the nylon\'s. 9. Long life-span: UHMWPE pipe can still maintain more than *0% mechanical properties after it is buried and used for *0 years. *0.Easy installation: The weight of unit length of UHMWPE pipe is only 1/8 of the steel pipe, which makes loading and unloading, transportation, installation be more convenient, and can reduce workers’ labor intensity.