Model: C2100 Material: 40Mn + advanced heat treatment. Color: Natural, Blue, Black, Yellow. MOQ: 500M Packing: chain+carton C2100 double pitch conveyor chain's specification:1, Material: 40Mn + advanced heat treatment2, Pitch: 63.50mm3. Packing: a chain + poly bag + normal bo + wooden case.4, Delivery time: 30 days.5. MOQ: 500M ANSI double pitch conveyor chain C2100