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 If you need any information or samples, please contact us and you will have our soon reply.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.2BK34 Pulley 1-1/8″ bore is directly interchangeable with other manufacturers v-belt pulleys, it is 3.55″ in diameter, and is manufactured in accordance with ARPM Standard IP20 for safe operation. double BK pulleys work with belt types A, 4L, B, 5L, AX, BX, AA, BB, double banded A, double banded B, and double banded BX cogged