Nhà cung cấp dịch vụ đường ống được Sinopec và CNPC phê duyệt
Beijing Jinshiwan Pipeline Technology has been a trusted service provider for Sinopec and CNPC since 2006. Our equipment and crews have successfully completed over 50 high-pressure hot tapping and pipeline repair projects across China, supporting the national energy network and international expansions.
- 2004: First shortlisted in CNPC (PetroChina) Supplier Directory
- 2016: Completed the first Sinopec high-pressure plugging project (Qingdao Petrochemical)
- 2022: Recognized as an Excellent Supplier in the petrochemical system for 5 consecutive years
- 2024: Shortlisted in Sinopec's Annual Framework Bidding with a score of 96.3
A Testament to Credibility
Sinopec Frame Agreement Winner
Awarded for “Three-Way Pipe Repair Clamps” with a score of 96.3/100
20+ Years with CNPC
Serving CNPC since 2006 on pipeline hot tapping, repairs, and emergency maintenance
96.3 / 100 Supplier Score
Sinopec Supplier Evaluation Score – Top Tier Supplier
Trusted Partnerships, Tangible Outcomes
Qingdao Petrochemical – High-Pressure Crude Oil Pipeline "Four Stopples and Four Bypasses
Challenge: Replacement of the pipeline under an operating pressure of 3.2 MPa without permission to shut down operations
Solution: Jinshiwan independently developed high-pressure tapping and plugging equipment and carried out a four-stopple and four-bypass operation.
Result: Successfully completed in a single attempt with zero leakage, ensuring continuous production at the refinery.
Beijing Yanshan Petrochemical – Product Oil Pipeline Rerouting
Challenge: Gasoline pipeline at 3.2 MPa located in the Beijing suburbs, requiring the highest safety standards
Solution: Hot tapping and plugging without shutdown, followed by pressurized tie-in
Result: Completed within the specified maintenance window, receiving commendation from the owner
Dagang Oilfield – Production Plant Oil Export Pipeline Double Stopple and Double Bypass
Challenge: Simultaneous construction at multiple sites, with a sulfur-containing medium presenting a high corrosion risk
Solution: Customized plugging plan + 24-hour on-site monitoring
Result: Successfully repaired and production restored
Latest 2024: Sinopec Annual Framework Tender Award (Product Supply)
This is Jinshiwan’s most recent and authoritative cooperation proof, with the highest timeliness and weight.
| Project Information | Details |
|---|---|
| Project Name | Sinopec Petroleum Engineering Annual Framework Tender for Three-Way Pipe Leak Plugging Device | Φ219 Q345 |
| Tendering Entity | Sinopec Petroleum Engineering & Construction Co., Ltd. |
| Award Status | Beijing Jinshiwan Pipeline Technology Co., Ltd. ranked as the first candidate with a comprehensive score of 96.15 points |
| Announcement Date | September 5, 2024 |
| Nature of Cooperation | Annual framework agreement supplier, providing core leak plugging products for Sinopec’s subsidiary projects |
| Information Source | Sinopec Material Procurement E-commerce Platform (Official) |
2023: Beijing Oil Products Branch Pipeline Defect Repair Project (Engineering Service)
This showcases Jinshiwan’s engineering service capabilities in pipeline defect remediation.
| Project Information | Details |
|---|---|
| Project Name | General Contracting Construction Project for the Repair of Defects in the Beijing and Aviation Fuel Pipeline (Framework Agreement) |
| Tendering Entity | Sinopec Sales Co., Ltd. Beijing Oil Products Branch |
| Award Status | Beijing Jinshiwan Pipeline Technology Co., Ltd. ranked as the third candidate |
| Bid Opening Date | August 25, 2023 |
| Announcement Date | September 1, 2023 |
| Nature of Cooperation | Pipeline defect repair engineering construction service |
| Information Source | Sinopec Electronic Bidding and Tender Platform (Official) |
2024: Sinopec Product Oil Pipeline Relocation Project (Engineering Service)
This demonstrates Jinshiwan’s capability in executing complex, high-pressure pipeline relocation projects.
| Project Information | Details |
|---|---|
| Project Name | Construction of Pipeline Relocation for the Wen-Chao River Flood Reduction Project – Section 1 |
| Project Scope | Relocation of 750 meters of Sinopec product oil pipeline and aviation fuel pipeline |
| Pipeline Specifications | Product Oil Pipeline: Design Pressure 10 MPa; Aviation Fuel Pipeline: Design Pressure 6.4 MPa |
| Awarded Contractor | Công ty TNHH Công nghệ Đường ống Jinshiwan Bắc Kinh. |
| Contract Value | RMB 8,174,437.36 |
| Award Date | March 18, 2024 |
| Nature of Cooperation | High-pressure product oil pipeline relocation construction |
| Information Source | Beijing Public Resource Trading Service Platform, Beijing Water Authority Official Website |
Historical Sinopec Projects Featured in Baidu Baike (Engineering Service)
The following projects are documented in Jinshiwan’s official Baidu Baike entry, serving as historical evidence of long-term cooperation.
| No. | Project Name | Project Content / Technical Highlight | Location | Medium / Pressure |
|---|---|---|---|---|
| 1 | Dawu Branch Line Plugging & Modification of Yichang-Changzhou Oil Pipeline | Directional crossing of 559mm crude oil pipeline with non-stop tapping & plugging tie-in | Wuhan | Crude Oil / 3.5 MPa |
| 2 | Dachi Branch Line Plugging & Modification of Yichang-Changzhou Oil Pipeline | Relocation of 610mm crude oil pipeline with non-stop tapping & plugging tie-in | Chibi | Crude Oil / 3.5 MPa |
| 3 | Qingdao Petrochemical External Crude Oil Pipeline Plugging & Modification | Four-plug and four-tapping pipeline replacement with non-stop tie-in | Qingdao | Crude Oil / 3.2 MPa |
| 4 | Beijing Yanshan Petrochemical Product Oil Pipeline Relocation | Gasoline pipeline non-stop hot tapping & plugging for line relocation | Beijing | Gasoline / 3.2 MPa |
| 5 | Guangzhou Xiaohudao Product Oil Pipeline Hot Tapping & Plugging | Hot tapping & plugging for DN250 and DN300 product pipelines for valve installation | Guangzhou | Diesel / 5.4 MPa |
| 6 | Tianjin Refinery Oil Product Workshop External Product Oil Pipeline Relocation | Relocation of multi-medium pipelines including diesel, gasoline, aviation fuel, and crude oil | Tianjin | Multi-medium / 1.5 MPa |
| 7 | Tianjin Oil Depot Product Oil Pipeline Plugging & Relocation | Gasoline pipeline non-stop hot tapping & plugging for line relocation | Tianjin | Gasoline / 2.5 MPa |
Strength Extension — PipeChina Projects
As a key operator of national oil and gas pipelines, PipeChina has integrated a significant portion of pipeline assets formerly owned by Sinopec and PetroChina. Jinshiwan’s inclusion in PipeChina’s supplier directory and successful project delivery further validate the technical expertise and service quality demonstrated in long-term cooperation with Sinopec.
| Project Information | Details |
|---|---|
| Project Name | Changsha Maintenance & Emergency Repair Center Pipeline Welding and Plugging Technical Service Project |
| Tendering Entity | PipeChina Hunan Branch |
| Award Status | Beijing Jinshiwan Pipeline Technology Co., Ltd. ranked as the first bid winner candidate |
| Announcement Date | January 26, 2025 |
| Information Source | Jianyu Bidding Platform |
Chad Oil Pipeline Project (Chad-N'Djamena-Doba)
This represents the clearest and most direct evidence of Jinshiwan’s involvement in overseas projects based on publicly available information.
| Category | Details |
|---|---|
| Project Name | Chad Oil Pipeline Project |
| Project Background | A CNPC-led overseas crude oil pipeline project connecting the Chad oilfields to the N’Djamena refinery |
| Project Location | Chad, Africa |
| Products Supplied | Customized Pipe Repair Clamps / Tee Pipeline Leak Plugging Devices (DN200-DN350) |
| Nature of Cooperation | Product Supply (Core Leak Plugging Equipment) |
| Project Significance | Supporting CNPC’s oil & gas infrastructure development in Central Africa |
| Evidence of Involvement | Beijing Jinshiwan Pipeline Technology Co., Ltd. supplied DN200-DN350 tee pipeline leak plugging devices for this project |
| Source | “Major Achievements” section of Beijing Jinshiwan Pipeline Technology Co., Ltd.’s Baidu Baike entry |
| Original Text | “Supplied DN200-DN350 tee pipeline leak plugging devices for CNPC’s Chad Oil Pipeline Project” |
CNPC Middle East Oil & Gas Region Project Portfolio
CNPC has numerous oilfield development and pipeline construction projects in the Middle East (Iraq, Iran, Oman, etc.). Jinshiwan has a long-term cooperation record with CNPC Dagang Oilfield (including projects such as Dagang Oilfield No.3 Oil Extraction Plant and Gangdong Gas Transmission Pipeline). Dagang Oilfield serves as a significant supporting force for CNPC’s overseas operations, particularly in Iraqi projects.
| Project Name | Country | CNPC Participating Entity | Strategic Relevance |
|---|---|---|---|
| Halfaya Oilfield Project | Iraq | Dagang Oilfield Overseas Project Department | Jinshiwan has long served Dagang Oilfield’s domestic projects, possessing the potential to enter the Iraqi market through the Dagang Oilfield system |
| Ahdeb Oilfield Project | Iraq | CNPC Iraq Company | Same as above |
| Rumaila Oilfield Project | Iraq | BP/CNPC Joint Venture | Requires extensive pipeline maintenance and emergency repair technical services |
Capability Statement:
Jinshiwan maintains a long-standing partnership with CNPC Dagang Oilfield, a key operator of CNPC’s projects in Iraq. Our equipment and skilled crews are fully prepared to support CNPC’s ongoing operations across the Middle East.
Indirect Endorsement:
Trusted by CNPC’s domestic operations for over X years, Jinshiwan is the natural partner of choice to support their international expansion.
Sinopec Saudi Arabia Project Portfolio
Sinopec has extensive pipeline engineering operations in Saudi Arabia (such as the Saudi Aramco MGS Gas Pipeline Expansion Project and various oilfield maintenance projects). Jinshiwan has deep cooperation with Sinopec (annual framework supplier, multiple domestic project track records), and Sinopec’s overseas projects tend to prioritize suppliers with proven domestic partnerships.
| Project Name | Country | Sinopec Participating Entity | Strategic Relevance |
|---|---|---|---|
| Saudi Aramco MGS Gas Pipeline Project | Saudi Arabia | Sinopec Petroleum Engineering & Construction Corporation | Jinshiwan was just shortlisted in the 2024 Sinopec Petroleum Engineering annual framework tender, making it a manufacturer with direct supply qualifications |
| Yanbu Refinery Project | Saudi Arabia | Sinopec/Saudi Aramco Joint Venture | Refinery requires extensive pipeline maintenance and emergency repair services; Jinshiwan has refinery service experience (Tianjin Refinery, Qingdao Petrochemical, etc.) |
Capability Statement:
Jinshiwan is an approved supplier for Sinopec Petroleum Engineering & Construction Corporation (2024 Frame Agreement Winner). This corporation is the main contractor for Sinopec’s international pipeline projects, including Saudi Arabia’s MGS project.
Indirect Endorsement:
With extensive experience serving Sinopec’s refineries in China (Tianjin, Qingdao, etc.), Jinshiwan is qualified to support Sinopec’s refinery operations globally.
CNPC Central Asia Natural Gas Pipeline Project
CNPC has extensive natural gas pipeline construction and operation businesses in Central Asia (Turkmenistan, Uzbekistan, Kazakhstan).
| Project Name | Country | CNPC Participating Entity | Strategic Relevance |
|---|---|---|---|
| Central Asia Natural Gas Pipeline Lines A/B/C | Turkmenistan/Uzbekistan/Kazakhstan | CNPC Central Asia Natural Gas Pipeline Company | Jinshiwan has natural gas pipeline service experience (Dagang Oilfield Gangdong Gas Transmission Pipeline) and maintains a long-term cooperative relationship with CNPC |
Experience Transfer:
Jinshiwan has successfully completed natural gas pipeline repairs for CNPC domestically (Dagang Gas Pipeline). This experience directly applies to CNPC’s Central Asia Gas Pipeline projects.
Capability Demonstration:
Our hot tapping and repair technologies are suitable for long-distance gas transmission pipelines.
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