Quick With many years’ experience in this line, we will be trusted by our advantages in competitive price, one – time delivery, prompt response, on – hand engineering support and good after – sales services.Additionally, all our production procedures are in compliance with ISO9001 standards. 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.Overview

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