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……..
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This engineering class chains & precision roller chains. Single strand chain, multi-strand chains, double pitch chains, corrosion resistant chains, self-lubricating chains, attachment chains, leaf chains, and specialty chains.There is a technical center of province level, EPG academician working station, experiment station for EPG post doctors, and national 863 program set up in EPG group. With these platforms and strong technical ability, the more than 400 technicians have developed all variety of special high precise and high strength products, conducted mold programs for key comp1nts in the car and national industry revitalizing program, resulting more than 5000 developed over, among which 33 items are autonomous patent technology with 4 patent approved .Standard roller chain & sprocket is available with pitches from 1/2 to 3 inches. Chain & Sprocket numbers are determined by multiplying the pitch by 80 (a 1/2 inch pitch chain & sprocket would be a No. 40 chain & sprocket). A hyphenated suffix indicates multiple strands.D80BTB19H sprocket is a durable, high quality, and precision double sprocket with 19 hardened teeth that is manufactured to accept a
