DF3498 Chain is designed to rotate on two planes and travel in multiple directions with a huge sliding surface, which makes it a perfect chain for an extremely wide range of applications. The design of the chain enables maximum flexibility double flex chain china therefore the chain can travel around obstacles and even corners. This DF3498 chain is produced with high-quality steel and features hardened pins, bearing areas, and sliding surfaces to dramatically boost the strength and operation lifestyle of the chain. competitive cost directly from stock, as well as a full line of high-quality DF3498 chain sprockets. There are various other options and configurations designed for double flex chain upon demand. To learn more on DF3498 chain or other products we offer, or to get a quote please e mail us and we’ll be happy to assist you