DF3498 Chain is designed to rotate on two planes and travel in multiple directions with a large double flex chain china sliding surface, which makes it a perfect chain for a very wide variety of applications. The design of the chain enables maximum flexibility therefore the chain can travel around obstacles and actually corners. This DF3498 chain is produced with high-quality metal and features hardened pins, bearing surfaces, and sliding areas to dramatically raise the strength and operation life of the chain. competitive cost directly from stock, in addition to a full type of high-quality DF3498 chain sprockets. There are additional options and configurations designed for dual flex chain upon request. To find out more on DF3498 chain or other products we offer, or to get yourself a quote please e mail us and we’ll be pleased to assist you