API 1.315"--20" Casing Tubing Coupling for Oilfield Service
Tianjin Tiangang Special Petroleum Pipe Manufacture Co., Ltd.ASTM A269, TP304/304L, 1/4'', 3/4'' Stainless Steel Tube
Huzhou Dingshang Stainless Steel Co., Ltd.80X90 En10305 E355 Cylinder Tubing H8 Bks Honed Tube Skived Tube
Wuxi Baiheng Metal Co., LtdASTM A36 Rhs Shs Chs Square Rectangular Black Iron Steel Profiles
Tianjin Youfa International Trade Co., Ltd.API ISO Standard Flexible Stainless Steel 5CT K55 Steel Casing
OASIS OIL TOOLS CO., LTD.JIS G3429 Sth 21 High Pressure Gas Cylinder Tube
TIANCHENG METAL MATERIAL(TIANJIN) CO., LTD.Used for Window En10219 S235 Welded Steel Pipes
Jiangsu HYT International Trading Co., Ltd.API-5ct Petroleum Oil Tubing Pipe (J55/ K55/ N80/ L80/ P110/ C95)
Tianjin Tiangang Special Petroleum Pipe Manufacture Co., Ltd.ASTM A53-B Top Sales Carbon Steel Seamless Pipe/Tube
TIANCHENG METAL MATERIAL(TIANJIN) CO., LTD.ASTM A312 Bright Annealing and Polishing Round Stainless Steel Tube
Zhangjiagang Chewit International Co., Ltd.Petroleum Casing Pipe Oilfield Services (API-5CT)
Tianjin Tiangang Special Petroleum Pipe Manufacture Co., Ltd.4 Inch DN125 Screw Air Compressor Easy Quick Connecting Air Pipe
Keepwin Technology Hebei Co., LtdWelding Process Custom Stainless Steel Extrusion Profile
Tianjin Huichi Metal Material Co., Ltd.J55/K55 N80-1/N80q Seamless Tubing and Seamless Casing
TIANCHENG METAL MATERIAL(TIANJIN) CO., LTD.JIS G3448 SUS304 304L High Pressure Cold Drawn Stainless Steel Tubing
Zhangjiagang Chewit International Co., Ltd.API-5CT Seamless 16"& 18-5/8"&20"Casing Pipe&OCTG Oilfield Services
Tianjin Tiangang Special Petroleum Pipe Manufacture Co., Ltd.SA210A1 SA210c SA213 T11 T12 T22 T23 St37 St52 Cold Drawn High -Pressure Seamless Boiler Tubes
Tianjin Boer King Steel Import and Export Co., Ltd.API 5CT Grade B Slotted Steel Casing and Tubing
Shandong Wealth Petroleum Equipment Co., Ltd.Premium Stainless Steel Hollow Bar Supplier
SHAANXI RUIYANG IMPORT EXPORT CO., LTD.ASTM A179/A192 Carbon Steel Seamless Boiler Tube /Seamless Steel
TIANCHENG METAL MATERIAL(TIANJIN) CO., LTD.Oil and Gas Well Casing Pipe/ Tubing Pipe (API Oilfield Services) (J55/ K55/ N80/ L80/ P110/ C95)
Tianjin Tiangang Special Petroleum Pipe Manufacture Co., Ltd.