Tianjin Tiangang Weiye Steel Tube Co., Ltd.
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Tianjin Tiangang Special Petroleum Pipe Manufacture Co., Ltd.
🇨🇳 China
1997101-200 peopleManufacturer/Trading Company/DistributorEstablished brand
Own brand
High-tech enterprise
OEM manufacturer
Shipments
45
Key customer
KHOA HOC CONG NGHE PETECH
Key market
North America
Description
Tianjin Tiangang Special Petroleum Pipe Manufacture Co., Ltd. is a professional manufacturer and distributor of petroleum pipes based in Tianjin, China. Established in 1997, the company has grown into a significant industry player with an annual production capacity of approximately 200,000 to 300,000 tons. Operating from the Jinnan development area near major transport hubs like Tianjin Port, the company specializes in the production of API-5CT compliant casing and tubing pipes, line pipes, drill pipes, and OCTG products. They are particularly recognized for their proprietary high-seal connectors and premium connections, including the TG-QMI, TTSP-1, TTSP-2, and TTSP-3 series.
As a first-class vendor for major energy corporations such as CNPC and Sinopec, Tianjin Tiangang maintains rigorous quality standards. The company holds numerous international certifications, including ISO 9001, ISO 14001, ISO 50001, IATF 16949, and American Petroleum Institute (API) accreditation. Their facilities include a city-level technique center equipped with advanced physical and chemical laboratories for R&D and quality testing. With a workforce of approximately 100 to 200 employees, the company serves major domestic oil fields like Zhongyuan and Dagang while exporting to over 30 countries across Europe, America, the Middle East, and Southeast Asia. Their manufacturing capabilities also extend to OEM services, providing specialized solutions for the global oil and gas well industry.
Seamless Casing Tubing Pipe (API SPEC 5CT) --Oilfield
API Tubing Pipe (EUE, NU, J55, N80, L80)
API-5CT Seamless Casing Pipe-J55/K55/N80/L80/P110 Oilfield Service
API Threading Casing Coupling Drill Pipe Tool Joint Coupling- (2-3/8''--20'') / Btc / Ltc / Stc$6
API-5CT 2-3/8" Tubing Pipe (EU J55/K55/N80/L80/P110)
API-5CT Seamless 3-1/2" Tubing Pipe (J55/K55/N80/L80/P110)
API 5CT Seamless Tubing Pipe (2-7/8'' /J55/K55/N80/L80/P110/NU/R2)
API Casing Pipe (4-1/2'' to 20'') &BTC, STC, LTC THREAD
Casing API-5CT Casing Pipe (THREAD: BTC, LTC, STC) (J55 / K55 / N80 / L80 / C95 / P110)
Steel Casing Pipe (OCTG) API-5CT with Carbon Steel$500
API-5CT Standard Casing Pipe&Tubing Pipe (J55 / K55 / N80 / L80 / P110)
API Tubing Pipe 1.315", 2-3/8", 2-7/8", 3-1/2" (J55 / EUE /R2)$600
Tianjin Tiangang Guanye Co., Ltd.
🇨🇳 China
200711-50 peopleTrading CompanyHigh product rating
Shipments
30
Key customer
COMPLETE ENGINEERING SERVICE
Key market
North America
Review
5
CW617N Brass Plate$6
CZ109 Brass Plate$6
C38000 Brass Plate$6
C35300 Brass bar$5
CuZn5 Brass Plate for Industrial Use Welding & Cutting Services Custom Sizes Available$6
CuZn39Pb3 Brass Plate$6
CW608N Brass Plate$6
CZ119 Brass bar$5
CZ107 Brass Bar-Welding Bending & Cutting Services Custom Sizes for Industrial Applications$5
ASTM C19025 Brass Sheet for Welding and Cutting$6
Cu-FRHC Copper Sheet$6
CuZn28Sn1 Brass Plate$6
