Ultra-high molecular weight polyethylene (UHMWPE) is a kind of engineering thermoplastics with more than 2 million viscosity-average molecular weight, under the polymerization of ethylene, butadiene monomer in the catalyst. UHMWPE pipe's wear resistance is 4-7 times higher than steel pipe UHMWPE pipe's weight/meter is 1/8 lighter than steel pipe UHMWPE pipe's life span is 4-5 times higher than steel pipe UHMWPE pipe is widely used in metallurgical mines,electric powder,petroleum,natural gas,texiles,paper making,food,chemical industry,machiner,electrical and other industries.
UHMWPE dredging pipe main characteristics are as follows:
1.Extremely high wear resistance;
Its wear resistance is 6.6 times higher than normal alloy steel, 27.3 times that of stainless steel, 4-7 times 17.9 times that of phenolic resin,6. 4 times that of polyethylene
2.High impact resistance: It won’t damage by Cantilever beam impact test according to GB1843 standards
3.High corrosion resistance: It can withstand hydrochloric acid with less than 80% 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 -269 to 80 degrees Celsius.
7.Not easy to form dirt: It can’t form dirt in the medium with PH value of 9 or above
8.Long life-span:It can maintain more than 70% mechanical properties after it is buried and used for 50 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
With CE, ISO9001, ISO14001certificates, high quality and competitive price.
UHMWPE wear-resisting dredging pipe can be used widely in many fields, and it can be used in fields as below: Electric power plant
Piping for transporting fly ash, dry powder, and slurry. Shipping industry
For clearing shiping lane and transporting the silt. Chemical industry
For transporting all kinds of severely corrosive fluids. Metallurgical industry
Piping for transporting mortar. metallurgical waste. lead particles, aluminum powder Food industry
For transporting wheat, flour, rice, soybean, grain etc. Coal industry
For transporting heavy medium and coal-water slurry. Construction industry
For transporting particle and slurry.