Tianjin Tiangang Special Petroleum Pipe Manufacture Co., Ltd.
Tianjin Tiangang Special Petroleum Pipe Manufacture Co., Ltd.
🇨🇳 China, Tianjin Shi
1997101-200 peopleManufacturer/Trading Company/DistributorTianjin 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.
OEM manufacturerOffers OEM services for customized brand manufacturing.
Own brandOwns and operates its own brands and manufacturing facilities.
High-tech enterpriseRecognized as a high-tech or innovative enterprise.
Established brandFounded in 1997, with over 20 years of industry experience.
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Seamless Casing Tubing Pipe (API SPEC 5CT) --Oilfield
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Seamless Casing Tubing Pipe (API SPEC 5CT) --Oilfield, Find Details and Price about Seamless Tubing Seamless Steel Pipe from Seamless Casing Tubing Pipe (API SPEC 5CT) --Oilfield - Tianjin Tiangang Special Petroleum Pipe Manufacture Co., Ltd.
API Tubing Pipe (EUE, NU, J55, N80, L80)
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API Tubing Pipe (EUE, NU, J55, N80, L80), Find Details and Price about Seamess Tubing Pipe API Casing Pipe from API Tubing Pipe (EUE, NU, J55, N80, L80) - Tianjin Tiangang Special Petroleum Pipe Manufacture Co., Ltd.
API-5CT Seamless Casing Pipe-J55/K55/N80/L80/P110 Oilfield Service
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API-5CT Seamless Casing Pipe-J55/K55/N80/L80/P110 Oilfield Service, Find Details and Price about Seamless Tubing Seamless Steel Pipe from API-5CT Seamless Casing Pipe-J55/K55/N80/L80/P110 Oilfield Service - Tianjin Tiangang Special Petroleum Pipe Manufacture Co., Ltd.
API Threading Casing Coupling Drill Pipe Tool Joint Coupling- (2-3/8''--20'') / Btc / Ltc / Stc
0·0 reviews
API Threading Casing Coupling Drill Pipe Tool Joint Coupling- (2-3/8''--20'') / Btc / Ltc / Stc, Find Details and Price about Steel Pipe Fitting Steel Coupling from API Threading Casing Coupling Drill Pipe Tool Joint Coupling- (2-3/8''--20'') / Btc / Ltc / Stc - Tianjin Tiangang Special Petroleum Pipe Manufacture Co., Ltd.$6
API-5CT 2-3/8" Tubing Pipe (EU J55/K55/N80/L80/P110)
0·0 reviews
API-5CT 2-3/8" Tubing Pipe (EU J55/K55/N80/L80/P110), Find Details and Price about Seamless Tubing Seamless Steel Pipe from API-5CT 2-3/8" Tubing Pipe (EU J55/K55/N80/L80/P110) - Tianjin Tiangang Special Petroleum Pipe Manufacture Co., Ltd.
API-5CT Seamless 3-1/2" Tubing Pipe (J55/K55/N80/L80/P110)
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API-5CT Seamless 3-1/2" Tubing Pipe (J55/K55/N80/L80/P110), Find Details and Price about Seamless Tubing Seamless Steel Pipe from API-5CT Seamless 3-1/2" Tubing Pipe (J55/K55/N80/L80/P110) - Tianjin Tiangang Special Petroleum Pipe Manufacture Co., Ltd.
API 5CT Seamless Tubing Pipe (2-7/8'' /J55/K55/N80/L80/P110/NU/R2)
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API 5CT Seamless Tubing Pipe (2-7/8'' /J55/K55/N80/L80/P110/NU/R2), Find Details and Price about Tubing Pipe API 5CT OCTG from API 5CT Seamless Tubing Pipe (2-7/8'' /J55/K55/N80/L80/P110/NU/R2) - Tianjin Tiangang Special Petroleum Pipe Manufacture Co., Ltd.
API Casing Pipe (4-1/2'' to 20'') &BTC, STC, LTC THREAD
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API Casing Pipe (4-1/2'' to 20'') &BTC, STC, LTC THREAD, Find Details and Price about Seamess Casing Pipe Steel Pipe from API Casing Pipe (4-1/2'' to 20'') &BTC, STC, LTC THREAD - Tianjin Tiangang Special Petroleum Pipe Manufacture Co., Ltd.
Casing API-5CT Casing Pipe (THREAD: BTC, LTC, STC) (J55 / K55 / N80 / L80 / C95 / P110)
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Casing API-5CT Casing Pipe (THREAD: BTC, LTC, STC) (J55 / K55 / N80 / L80 / C95 / P110), Find Details and Price about Seamless Casing Pipe Seamless Tubing Pipe from Casing API-5CT Casing Pipe (THREAD: BTC, LTC, STC) (J55 / K55 / N80 / L80 / C95 / P110) - Tianjin Tiangang Special Petroleum Pipe Manufacture Co., Ltd.
Steel Casing Pipe (OCTG) API-5CT with Carbon Steel
0·0 reviews
Steel Casing Pipe (OCTG) API-5CT with Carbon Steel, Find Details and Price about Seamless Casing Pipe Tubing Pipe from Steel Casing Pipe (OCTG) API-5CT with Carbon Steel - Tianjin Tiangang Special Petroleum Pipe Manufacture Co., Ltd.$500
API-5CT Standard Casing Pipe&Tubing Pipe (J55 / K55 / N80 / L80 / P110)
0·0 reviews
API-5CT Standard Casing Pipe&Tubing Pipe (J55 / K55 / N80 / L80 / P110), Find Details and Price about Tubing Pipe Casing Pipe from API-5CT Standard Casing Pipe&Tubing Pipe (J55 / K55 / N80 / L80 / P110) - Tianjin Tiangang Special Petroleum Pipe Manufacture Co., Ltd.
API Tubing Pipe 1.315", 2-3/8", 2-7/8", 3-1/2" (J55 / EUE /R2)
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API Tubing Pipe 1.315", 2-3/8", 2-7/8", 3-1/2" (J55 / EUE /R2), Find Details and Price about Seamless Tubing Pipe Casing Pipe from API Tubing Pipe 1.315", 2-3/8", 2-7/8", 3-1/2" (J55 / EUE /R2) - Tianjin Tiangang Special Petroleum Pipe Manufacture Co., Ltd.$600Customers
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Certifications
ISO 500011
IATF 169491
BSCI1
ISO 90012
ISO 140011
GMP1
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Stainless Steel Coil Prices, 304 Stainless Steel Coil$1.2
Stainless Steel Strip 409, 410, 420, 430, 434$1.2
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S235j0, S235j2, S355j0, Q275, S185 Steel Sheet$0.33
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Steel Plate Prices, Carbon Steel Plate$0.33
Hot Rolled Steel Plate, Mild Steel Plate Price$0.4
Perforated Steel Sheet, Cold Rolled Steel Sheet$0.4
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Tianjin Dalipu Oil Country Tubular Goods Co., Ltd.
🇨🇳 China
200851-100 peopleManufacturer/Trading CompanyPatented technology
Product customization
Low MOQ
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Description
Tianjin Dalipu Oil Country Tubular Goods Co., Ltd. is a professional manufacturer and trading enterprise established in 2008 and based in Tianjin, China. Specializing in Oil Country Tubular Goods (OCTG), the company operates a 10,000-square-meter facility and maintains a workforce of approximately 50 to 100 employees. The company is a key supplier to major domestic oilfields, including Dagang, Daqing, and Shengli, while maintaining a robust international presence across North America, Europe, the Middle East, and Africa.
The company's core product portfolio includes API 5CT casing and tubing, API 5L line pipes, seamless steel pipes, and specialized drilling equipment such as pup joints, crossovers, couplings, and sucker rods. Their technical capabilities cover a wide range of steel grades, from standard J55 and K55 to high-performance P110 and corrosion-resistant 13Cr and Super 13Cr alloys. They offer various connection types, including STC, LTC, BTC, and premium thread connections, with casing sizes ranging from 4 1/2" to 20".
Tianjin Dalipu is committed to strict quality control, holding certifications such as ISO 9001, API 5CT, and API 5B, while adhering to international standards including ASME, ASTM, DIN, and JIS. As a contract manufacturer and OEM provider, the company leverages strategic partnerships with major steel mills like TPCO and Baosteel to ensure stable supply channels. Their business model focuses on factory-direct sales to optimize costs and provide high-quality, customized solutions for the global oil and gas industry.
A234 Wpb/P12/P22/P91 Pipe Fittings Carbon Steel Tee/Stainless Steel/Alloy Steel$1
Mirror or Satin Pipe Elbow Pemco 90 Degree Stainless Steel Elbow for Staircase Railing$2
