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Pipe ends and casing thread protector production line, in order to strengthen and extend the advantage of BSG products.
(1)Pipe ends protector Applicable pipe size: 273~1422mm Specification: Q/CNPC-BG1018-2006
(2)Casing thread protector Applicable pipe size: Pipe O.D.: 139.7LC 244.5STC 244.5LC 273.1STC 273.1BC 339.7STC 339.7BC Specification: SY/T5991-94
