1.It's our main product 2.International Approval: ISO9001 3.Alloy steel ,with heat treatment. pitch: 10.875mm,chain racing: 6*6,plate depth:15.09mm,plate thickness:2.44mm,pin diameter: 5.96mm,pin length: 32.69mm,weight per meter: 2.65kgaverage tensile strength: 125.10KN.Leaf chain is used in forklift,fork lift truck,pile driver,lifting machine etc.big equipments.Material: alloy steel ,with heat ...