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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#80HK Standard single-strand roller chain, standardized by ASME, is an assembly of alternating pin links and roller links. The distance between pin centers is called the pitch. The pitch is what categorizes the size of the chain. The larger the pitch, the higher the load rating. Chains with small pitches carry smaller loads, operate more quietly, and at higher speeds. Multi-strand, small-pitch roller chains are a good solution for high-load, high-speed applications.EPG was awarded with “famous product of Zhejiang Province” and “famous brand of Zhejiang Province”.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.roller chain & sprocket is apart of the Super High Strength HK heavy series premium roller chain & sprockets. This roller chain & sprocket is manufactured using high-quality precision comp1nts to increase the working life, fatigue, and strength of the roller chain & sprocket while still remaining within the dimensions of standard ANSI heavy roller chain & sprocket. HK series roller chain & sprockets will run on standard