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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corrosion- and wear-resistant coiled tubing injector roller chain assemblies for the oil and gas industries. Available in single and double pitch drive chain 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.Ever-Power Hangzhou EPG Co.,Ltd. , was founded in November, 1997. With its 5 wholly owned subsidiaries.Standard strands have an even number of pitches, pin links, and roller links. A roller chain & sprocket strand can be shortened by removing links and lengthened by adding whole or a half links (offset links).Series #60-3 Triple Strand Roller Chain & Sprocket