API 5L ASTM X52/Psl2 Seamless Steel Pipe
TIANCHENG METAL MATERIAL(TIANJIN) CO., LTD.
P110 Oil Casing Pipe with Smooth Surface for Petroleum Geological Exploration
Hunan Hengan Weiye Metal Products Co., Ltd.
API 5CT N80 L80 J55 K55 P110 Seamless Casing Pipe Tubing Pipe
Goldenman Petroleum Equipment Co., Limited
Small Bore Tubing API 5CT Seamless Petroleum Steel Tubing for Oil/Water Well Drill/Geological Pipe
Baowu Aluminum (Shandong) Co., Ltd.
API 5CT Tubing and Casing Coupling
Tianjin Dongfanglong Petroleum Equipment Manufacture Co., Ltd.
Oilfield L Construction Tubing Pipe OCTG Oil Well Service
Union Steel Industry Co., Ltd.
API OCTG Seamless Steel Pipe Casing Pipe Tubing Pipe Btc Ltc Stc Tube
Shandong Wealth Petroleum Equipment Co., Ltd.
API 5CT Supre 13cr L80 Oil and Gas Casing Joint and Pup Joint Used in The Oilfields Pup Joint
Hongkong Eastlong Technology Co., Limited
API 5CT X-Over Coupling or Crossover 2-7/8 Nu 3-1/2 EU Crossover
Tianjin Dongfanglong Petroleum Equipment Manufacture Co., Ltd.
API 5CT K55 J55 N80 L80 N80q Casing Tubing Seamless
Goldenman Petroleum Equipment Co., Limited
API 5CT Steel Casing Pipe J55/K55/ N80/L80/Q125 10 3/4 Casing Pipe with Internal Fbe Coating
Hunan Hengan Weiye Metal Products Co., Ltd.
API 5CT 3-1/2 EU Nu Oil Pipe Pup Joint
Tianjin Dongfanglong Petroleum Equipment Manufacture Co., Ltd.
Tubing Steel Pipe Seamless 3-1/2 9.3ppf Eue API5CT with Best Price
Shandong Wealth Petroleum Equipment Co., Ltd.
API 5CT P110 Tubing Seamless Carbon Steel Oil Pipe Varnishing
Tianjin Tiancheng Import and Export Co., Ltd.
Tubing 73.02*5.51 EU L80-1 R2 Petroleum Casing J55 Seamless Steel Pipe with Round Buckle
Yangtze Steel Group (China) Co., Ltd.
API 5CT Casing Tubing Oil Gas L80 Seamless Tube for Well Project
Union Steel Industry Co., Ltd.
API 5CT J55 K55 Seamless Casing Tubing Sc/Ltc/Btc/Rtj-DTG3
Tianjin Tiancheng Import and Export Co., Ltd.
Smls Steel Pipe - Oilfield Service with API Aproved
Tianjin Tiangang Special Petroleum Pipe Manufacture Co., Ltd.
Casing-API 5CT-J55/K55-Casing Carbon Steel Seamless Tubing-Oil Gas Field.
Tianjin Tiancheng Import and Export Co., Ltd.
Drill Pipe Tool Joint Connectors Steel Tool Joint for Drill Pipe
Hongkong Eastlong Technology Co., Limited
Casing Pipes with J-K55/N80/L80/P110) for Oilfield Service Approved by API-5CT
Tianjin Tiangang Special Petroleum Pipe Manufacture Co., Ltd.
Drilling Anti-Rotation Auto-Filled Stab-in Cementing Tools Floating Shoe Float Collar
Dongying Tianrui Petroleum Technology 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.