China high quality Heavy Duty Offset Sidebar Drive Roller Chain on 2010 3315 3618 4020
Product Description Product Description 1, Our Chain types: Agricultural roller chain, mining processing chain, motorcycle roller chain, sugar industry chain, cement industry chain, weld steel drag chains etc;2, Main materials: It is 40Mn. 40Cr, 45Mn alloy steel, SUS304, and POM Plastic for plates, 10#, 20#, 20CrMnMo, 30CrMnTi for pins and rollers;3, Heat treatment: Carburizing, Austemper Stressing, […]
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