We EPG group one of the Biggest Chain and sprocket manufacturer in China. We provide you most type of industry chains, agricultural chains, conveyor chains and related sprockets etc……..

Contact us: Wechat/whatsapp/mobile: +86-13083988828

This EPG has been successfully certified by ISO9002 Quality Management System, ISO9001 Quality Management System, API certificate, ISO/TS16949:2002 and ISO10012 measurement management system. corrosion- and wear-resistant coiled tubing injector roller chain & sprocket assemblies for the oil and gas industries. Available in single and double pitch drive chain & sprocket types with various sizes and power rating. Features include zinc-nickel and non-hexavalent chromate protective exterior coating, electrochemically bonded, and interference fit cover plates.DS80BTL21 sprocket is a durable, high quality, and precision double single sprocket with 21 hardened teeth that is manufactured to accept a 3020 bushing. Sprockets that have hardened teeth last longer and are much more durable than those that don’t. Something else that is notable about this sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #80-1 roller chain & sprocket and sprocket thus preventing premature wear or breakage. This sprocket is also black oxide coated which increases resistance to the environment and will prevent early rust build up. DS80BTL21 sprockets are made to accept a 3020 size taper bushing and run a #80-1 roller chain & sprocket side-by-side which we stock as well. We also offer sprockets with finished bore configurations, and if you are needing a custom bore sprocket we the capabilities on providing those to within a fast lead time and at really great prices. For more information, custom quotes, or other comp1nts please contact us and we will be happy to assist you.Tel: +86-57188220973 Mail us: [email protected]