Product Description Product introduction 1. Size 6mm to 22mm, alloy steel 25MnV or 20MN2, 24mm to 42mm using imported German 23MnNiMoCr54 alloy steel 2. Surface: self-coloring, painted black; Plastic coated galvanized 3. Safety factor :4:1 4. Comply with EN818-2...
Standard or Nonstandard: StandardType: Roller Chain, simplex Driving ChainMaterial: ALLOYTensile Strength: high tensile strengthroller chain name: simplex Short pitch precision roller chain(A series)OEM service: acceptheat treatment: all the chain parts undergo heat...