ASTM B167/ B 444 Uns N06600/625 Inconel-Alloy Tube
TIANCHENG METAL MATERIAL(TIANJIN) CO., LTD.Casing Pipe/Tubing Pipe/ Coupling/Threaded Protector--Oilfield Service (API-5CT)
Tianjin Tiangang Special Petroleum Pipe Manufacture Co., Ltd.API-5CT OCTG Casing Pipe and Seamless Tubing Pipe for Oilfield Service/Line Pipe
Tianjin Tiangang Special Petroleum Pipe Manufacture Co., Ltd.Non Welded Bow Spring Centralizer with Stop Ring
Puyang Zhongshi Group Co., Ltd.Alloy Steel Seamless Boiler Tube A213 T22
TIANCHENG METAL MATERIAL(TIANJIN) CO., LTD.API Casing Pipe &J55/K55/N80/L80/P110/Btc/Ltc/Stc From China Manufacture Supplier
Tianjin Tiangang Special Petroleum Pipe Manufacture Co., Ltd.Seamless OCTG Casing Pipe and Oil Tubing Pipe with J55/K55/N80/L80/P110/Btc/Stc/Ltc/R3
Tianjin Tiangang Special Petroleum Pipe Manufacture Co., Ltd.API 5CT Petroleum Casing Tubing Pipe (J55/K55/N80/L80/P110) - Oilfield Service
Tianjin Tiangang Special Petroleum Pipe Manufacture Co., Ltd.Vamtop/New Vam Thread Casing Pipe&Thread (BTC, STC, LTC) J55, K55, N80, L80, P110
Tianjin Tiangang Special Petroleum Pipe Manufacture Co., Ltd.Spec API 5CT Tubing N80-1, EU 8rd, R2 Seamless Caing Pipe
EZ Steel Industrial Co., Ltd.API 5CT Casing Pipe (4-1/2" J55/K55/N80/L80/P110/BTC/LTC/STC/R3)
Tianjin Tiangang Special Petroleum Pipe Manufacture Co., Ltd.Oil Casing Tube API 5CT Casing Pipe in Steel Tube
SHAANXI RUIYANG IMPORT EXPORT CO., LTD.API 5CT Seamless Steel Casing Pipe
Qingdao Ironsteel International Trading Co., Ltd.Used API 5CT J55 Oil Seamless Steel Well Casing Tubing
TIANCHENG METAL MATERIAL(TIANJIN) CO., LTD.2-7/8"&73.02mm API Tubing Pipe (J55. N80. L80) Eue&Nu
Tianjin Tiangang Special Petroleum Pipe Manufacture Co., Ltd.13 3/8 API 5CT Oil Casing Seamless Pipe Oil Well Tubing and Casing API Seamless Pipe
OASIS OIL TOOLS CO., LTD.API SS304 316 Stainless Steel Seamless/Welded Casing Pipe and Oil Well Tube
OASIS OIL TOOLS CO., LTD.Seamless Oil Tubing and Casing Steel Pipe in API 5CT J55 K55 N80 L80 P110 Eue Nue Btc L80 13cr
Weifang Luzheng Industry & Trade Co., Ltd.Seamless Carbon Steel Pipe 7 Inch 9 5/8, 13 3/8 Inch Casing for Oil
TIANCHENG METAL MATERIAL(TIANJIN) CO., LTD.API Oilfield OCTG&Tubing Pipe/Casing Pipe (J55, K55, N80. L80. P110)
Tianjin Tiangang Special Petroleum Pipe Manufacture Co., Ltd.ASTM A179/A192 Carbon Steel Seamless Boiler Tube /Heat Exchanger Tube
TIANCHENG METAL MATERIAL(TIANJIN) CO., LTD.API 5CT J55/K55/L80/R95/N80/C90/T95/C110/P110/Q125 Seamless Steel Oil Drilling Casing for OCTG
TIANCHENG METAL MATERIAL(TIANJIN) CO., LTD.Casing Pipes with J-K55/N80/L80/P110) for Oilfield Service Approved by API-5CT
Tianjin Tiangang Special Petroleum Pipe Manufacture Co., Ltd.Tubing Steel Pipe Seamless 3-1/2 9.3ppf Eue API5CT with Best Price
Shandong Wealth Petroleum Equipment Co., Ltd.