DF3498 Chain is designed to rotate on two planes and travel in multiple directions with a big sliding surface, making it an ideal chain for an extremely wide selection of applications. The design of the chain allows maximum flexibility therefore the chain can travel around obstacles and double flex chain china actually corners. This DF3498 chain is manufactured with high-quality metal and features hardened pins, bearing surfaces, and sliding areas to dramatically increase the strength and operation life of the chain. competitive price directly from stock, as well as a full type of high-quality DF3498 chain sprockets. There are various other options and configurations designed for dual flex chain upon demand. To learn more on DF3498 chain or other products we offer, or to get a quote please contact us and we’ll be pleased to assist you