Tungsten Carbide Roll Rings, also known as hard alloy roller ring, has been widely used in the rolling production of high-speed wire, bar, threaded steel, seamless steel pipes, etc. due to its good wear resistance, high-temperature hardness, heat fatigue resistance, thermal conductivity, and high strength. Tungsten Carbide Sleeve,Tungsten Carbide Roller, Steel Rebar Rolling,Steel Wire Rod Rolling,WC Roller Luoyang Golden Egret Geotools Co., Ltd , https://www.xtcthermalspray.com
Polyester:PE
Used mainly where acid conditions are present or minimum stretch is desired,polyester is unaffected by common acid and hot bleaching agents,it is not suitable for use with concentrated sulfuric acid,alkaline or at temperature in excess of 100'C or less than -40'C,stretch at rated capacity is approximately 3%
Nylon:PA
The most widely used general-purpose synthetic web sling,is unaffected by grease and oil.It has good chemical resistance to aldehyde,ethers,and strong alkalis:But is not suitable for use with acids and bleaching agents or at temperatures in excess of 100'C or less than -40'C.Stretch at rated capacity is approximately 6-8%.And if wet,maybe the strength will be less over 10%
Polypropyline:PP
Polypropyline is little affected by acids or alkalis and suitable for application where the highest resistance to chemicals other than solvents is required.Using temperatures scope is from -40'C up to 80'C
High-performance synthetic sling is made of a super strong polyethylene fiber.This sling is up to 15 times stronger than steel and weight-for-weight is 40% stronger than competing polyester sling.It has high energy absorption and low elongation,sling floats on water,and is extremely resistant to abrasion,moisture,UV rays and chemicals.As a result,it has an almost unlimited range of application.Providing maximum strength and security for minimum weight.
Â
The Tungsten Carbide Roll Rings we produce mostly come in two series: WC Co and WC Co Ni Cr, with Co and Co Ni Cr as binders ranging from 6wt% to 30wt%. From a usage perspective, hard alloy rollers have good comprehensive mechanical properties, with a bending strength of over 2200 MPa and an impact toughness of (4-6) × At 10 ^ 6J/m ^ 2, the Rockwell hardness (HRA) can reach 78~90. During the high-speed wire rolling process, the single groove steel passing amount is much higher than that of cold hard cast iron or high-speed steel rollers.
China-Synthetic-Nylon-Web-Slings
Material