proof coil chain

We produce stainless steel, steel link chain and iron chain, Size 2mm-35mm (1) In Terms of Tensile Strength A\25-30kg per mm² Regular round chains B\40-43kg per mm² Class 2 chains Type A: Cementite chains Type B: 20MN2 chain C\63kg per mm² Class 2 high strength round chain for mining usage D\70kg per mm² Class 2 chains of high tension according to USA standards as belt tightener or for hauling trucks etc.

E\80kg per mm² G 80 lifting chains form 6mm to 10mm in diameter stock for hand pulling blocks (2) In Terms of Surface Treatment A\prototype B\electrogalvanized C\cementite D\blackened E\hot dipped F\copperized G\golden (3) Others A\Antiskid Truck Chains B\Long Twisting Chains and Short Twisting Chains C\Stainless Steel Chains 304and Stainless Steel Chains 316 in batches