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Tag: roller chain chain

China Best Selling OEM Hot Cast Iron Transmission Link Chain Roller Chain roller chain accessories

Product Description 1) 18 years’ production experience two)  could help customer design the mold and offer valued suggestions to reduce costs for customer 3)  PPAP documents is available if needed. 4)  OEM is welcome five)  ISO9001:2015 certificate, ISO14001:2015 certificate, OHSAS18001:2007 certificate                           Detailed Features:                       one.    Material: gray cast iron, nodular cast iron, austempering ductile iron (ADI, CADI), carbon steel, alloy steel, cast aluminum two.    Casting Method: clay sand casting, resin sand casting, lost wax precision casting 3.    Heat Treatment Process: annealing, tempering, normalizing, induction hardening 4.    Machining Process: turning, milling, grinding, drilling, inserting, broaching, boring, polishing five.   Surface treatment: anti-rust liquid&oil, painting, powder coating, zinc plating, hot-dip galvanization, phosphating, dacromat, thick-layer passivation( salt spray t0est 240hours), Ni plating, Cr Plating, etc…

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