Product Description Grade 30 Proof Coil chain is made from low carbon steel and is a general utility chain for such uses as farm, log chain, tow chain and switch chain. G30 chain come in both long link (made to NACM spec’s) and short link (made to ASTM 80...
Error:获取session失败,Tips for Buying Roller ChainsThere are several things to consider when buying a new roller chain. Chains can be heavy-duty roller chains or self-lubricating chains. These factors all affect the wear of the roller chain. Proper lubrication and...