DF3498 Chain is made to rotate on two planes and travel in multiple directions with a large double flex chain china sliding surface, which makes it an ideal chain for an extremely wide selection of applications. The design of the chain allows maximum flexibility so the chain can travel around obstacles and also corners. This DF3498 chain is produced with high-quality metal and features hardened pins, bearing areas, and sliding areas to dramatically boost 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 other options and configurations designed for dual flex chain upon demand. To find out more on DF3498 chain or other products we offer, or even to get a quote please e mail 
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