Leaf chains are designed of interlaced plates held jointly by rivet pins. They are designed with the same high amount of precision as our roller chains. Leaf chains are utilized for applications that require strong flexible linkage for transmitting movement or lift. leaf chain china Specially selected steel and exclusive heat therapy assures high strength and durability. The first amount or quantities in leaf chains identifies the chain pitch, the last two figures recognize the chain’s lacing. New applications should make use of BL series leaf chains