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API 5CT 9th 2-3/8 EU J55 Tubing Couplings 2-3/8" manufacturer from China XI'AN KINGWELL OILFIELD MACHINERY CO.,LTD
2 7/8 EUE API TUBING PLAIN REFERENCE PIPE THREAD RING GAGE 2.875 2633 TAPERED - DW13193HX - M & J Tooling LLC
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EUE API5CT 2-3/8" Pup Joint for Oilfield Drilling KINGWELL API 2-3/8" Connection 009 manufacturer from China XI'AN KINGWELL OILFIELD MACHINERY CO.,LTD
2 7/8 EUE API TUBING PLAIN REFERENCE PIPE THREAD PLUG GAGE 2.875 2632 - DW13192HX - M & J Tooling LLC
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