Pulished on May. 21, 2020
UHMWPE Conveyor Roller Sleeve
1. High wear resistance: Among all engineering plastics, UHMW-PE has the most excellent wear resistance. The higher the molecular weight, the more wear-resistant the material. The wear resistance of UHMWPE Pipe is 7 times higher than that of Q235 steel and 13 compared to silicon manganese. The wear-resistant steel is 2.7 times higher, and the transportation efficiency is improved by more than 20%. Fully demonstrated the excellence of "energy saving, environmental protection, economy and high efficiency".
2. Fast installation: The ultra-high molecular weight polyethylene pipe is light in weight, convenient for transportation and installation, and does not require large-scale mechanical construction, which shortens the installation period. The length of each section of UHMWPE pipe can be selected between 4.5-14 meters.
3. Anti-wave impact resistance: the impact resistance ranks first in plastics, the impact strength is 10 times that of nylon 66, 20 times that of polyvinyl chloride, and 8 times that of polytetrafluoroethylene; especially in low temperature environments, the mechanical properties do not change.
4. High ring stiffness and high tensile strength: able to withstand wind and waves on water.
5. The coefficient of water resistance is low, the friction resistance is small, and the transmission efficiency is high: the inner wall of the ultra-high molecular weight polyethylene pipe is very smooth, and the roughness and friction resistance is very small. The ultra-high molecular weight polyethylene pipe roughness is 0.0065, and the steel pipe roughness is 0.012. Improving transportation efficiency can bring significant economic benefits.
6. Good wear resistance and corrosion resistance: UHMWPE is resistant to strong acids, alkalis, salts, sea water, sewage, and corrosive soil, which can avoid losses caused by corrosion.
7. Non-toxic, odorless, and highly environmentally friendly: Polyethylene material is a certified environmentally friendly material of the country. It is non-toxic and will not be entrapped by microorganisms such as shellfish and fungi in the ocean or sewage. , Will not increase the roughness, to ensure the stability of the medium flow.
8. Extremely low temperature resistance: under -70 ℃, it still has good toughness and extremely high strength, and can be used for a long time in the range of -70 ℃ -80 ℃.
9. Anti-aging property: stable performance, good anti-aging property, can be used on water or on the ground, no aging or brittleness for decades.
10. Good long-term comprehensive benefits and low usage costs: Comprehensive benefits refer to long-term benefits formed by various factors such as construction investment, installation costs, operation and maintenance costs, service life, and energy saving. Ultra-high molecular weight polyethylene pipes have high comprehensive benefits, especially the larger the pipe diameter, the lower the cost.
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