sand dredge pipe of uhmwpe

Product Description

sand dredge pipe of uhmwpe: Guorun uhmwpe pipe with more than 2 million molecular weight is a new development and replacement of pe & hdpe pipes. Guorun uhmwpe pipess main characteristics are as follows: 1.Extremely high wear resistance; Its wear resistance is 6.6 times higher than normal alloy steel, *7.3 times that of stainless steel, **7 times *7.9 times that of phenolic resin,6. 4 times that of polyethylene 2.High impact resistance: It wont damage by Cantilever beam impact test according to GB***3 standards 3.High corrosion resistance: It can withstand hydrochloric acid with less than *0% concentration 4.High-pressuer resistance: The working pressure is between 0.2Mpa to 4.0Mpa 5.Good self-lubrication: Its self-lubrication is better than steel or brass with oil 6.The unique resistance to low temperature:It can be used within ***9 to *0 degrees Celsius. 7.Not easy to form dirt: It cant form dirt in the medium with PH value of 9 or above 8.Long life-span:It can maintain more than *0% mechanical properties after it is buried and used for *0 years. 9. Easy installation:The weight of unit length of UHMWPE pipe is only one-eighth of the steel pipe, it is possible whether it is welded or connected by flange Applications: 1.transport powder and coal ash in thermal power plant 2.transport mine tailings and slurry ,metallurgical mines,in the mining industry 3.transport pulverized coal and coal-water slurry of coal preparation plant in the coal industry 4.transport mud and corrosive media with slag in the chemical industry 5.transport crud oil,petroleum, food and natural gas Guorun uhmwpe pipess outer diameter is from *5 mm to **0 mm;wall thickness is from 8mm to *8 mm