Oil Casing Pipe, API 5CT - 1/2 "Btc/Ltc J55 / K55 / N80 / P110
Tianjin Dongfanglong Petroleum Equipment Manufacture Co., Ltd.Pup Joint: API 5CT 3-1/2"EU K55/J55/N80/P110 From China
Tianjin Dongfanglong Petroleum Equipment Manufacture Co., Ltd.API 5CT Version 10: 3-1/2 "EU Pin X 2-7/8" EU Pin K55/J55/N80/P110
Tianjin Dongfanglong Petroleum Equipment Manufacture Co., Ltd.API 5CT Tubing and Casing Coupling 2-7/8" EU N80 From China
Tianjin Dongfanglong Petroleum Equipment Manufacture Co., Ltd.Tubing Coupling and Casing Coupling Steel Grades Used Oil
Tianjin Dongfanglong Petroleum Equipment Manufacture Co., Ltd.API Standard 5 Ltc L80 Casing Float Collar Float Shoe API 5CT Casing Float Shoe Guide Shoe
Tianjin Dongfanglong Petroleum Equipment Manufacture Co., Ltd.API 5CT OCTG9-5/8 Casing Tubing N80 L80 Petroleum Pipe with Btc Coupling
Tianjin Dongfanglong Petroleum Equipment Manufacture Co., Ltd.Coupling Sucker Rod 3/4" Ap1 11b Full Size Class "T"
Tianjin Dongfanglong Petroleum Equipment Manufacture Co., Ltd.API 5CT 3-1/2 EU Nu Oil Pipe Pup Joint
Tianjin Dongfanglong Petroleum Equipment Manufacture Co., Ltd.API 5CT 3-1/2 EU Nu Tubing and Casing Coupling From China
Tianjin Dongfanglong Petroleum Equipment Manufacture Co., Ltd.DTH Drill Pipes/Drill Rod 76/89/102/114/127mm for Mining Drill Rig with DTH Hammer
Tianjin Dongfanglong Petroleum Equipment Manufacture Co., Ltd.5.5-Inch Oil Drill Pipe G135 5-1/2fh 31FT Oil Equipment
Tianjin Dongfanglong Petroleum Equipment Manufacture Co., Ltd.API 5CT Couplings for Threaded Tubing and Casing Pipes in Oilfield
Tianjin Dongfanglong Petroleum Equipment Manufacture Co., Ltd.API Spec 11b Standard High Quality Anti-Corrosion Sucker Rod for Oilfield
Tianjin Dongfanglong Petroleum Equipment Manufacture Co., Ltd.