Sytop Company Is located in NO.35,xingnong Road,Shenbei District,Shenyang,China. It was established in 2002 it has been a professional Stellite Alloy manufacturer. Stellite Alloy sleeve are the advantaged products for us , we have produced more than thousands specifications and all of them are produced upon customer's drawing . Brief introduction as below : Material : Stellite –Grade 3.6.12 ,694, 20 etc. Process : Powder Metallurgy , it is short for PM and investment casting Hardness: 38-53 HRC Density : 8.4 g/cm ³ Size : Diameter 8-500mm and maxium length 700mm Properties : Wear and corrosion resistance, high temperature resistance Instructions : Drawing made upon cutomers request Usage : cooperate with other shaft and axle Tolerance control : turning or grinding surface , tolerance upon drawing Production lead time Samples 10 days , normal order 20-30 days Production capacity : 20,000pcs one month. Packag...