Projects

JSW Recent Project Briefing

01 Yulin, Shaanxi (June 20)
The pressurized plugging project for the φ168 purified oil pipeline at the No.8 Oil Production Plant of Changqing Oilfield Branch was successfully completed.

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02 Jiujiang, Jiangxi (July 20)
The Jiujiang Oil Depot facility upgrade project was finalized.

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03 Tianjin (June 26)
The anti-corrosion repair for two defect sites on the Nanpaihe 711 gas pipeline was successfully executed.

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04 Longkou, Shandong (July 4)
The in-service plugging and metering device installation project for the gas pipeline at Longkou Conglin Aluminum Factory was smoothly completed.

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05 Meizhou, Guangdong (Shanmei Expressway Expansion)
The pipeline relocation project involving three pressurized plugging points has completed the plugging phase, with oil extraction currently in progress.

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06 Tianjin (Refinery Division)
The installation of jet fuel filter cartridges has commenced for the new filtration system at the Northern Terminal Station of the φ426 long-distance pipeline.

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07 Linhai, Taizhou, Zhejiang
The high-pressure gas pipeline pressurized plugging project for Linhai China Resources Gas Co., Ltd. has begun, with current progress including:

Corrosion coating removal
T-joint assembly

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Beijing Jinshiwan is a leading integrated provider of pipeline technology and services, combining high-end equipment manufacturing with professional engineering expertise. We deliver safe, reliable, and innovative full-lifecycle pipeline solutions for the global oil & gas, chemical, and utility industries.

Pipeline Construction & Installation

Cross-country pipeline construction
Pipeline installation and commissioning
Plant pipeline systems installation
Pipeline relocation and modification

Pipeline Maintenance & Repair

Hot tapping and pressure tapping services
Pipeline plugging and isolation services
Emergency pipeline repair
Pipeline rehabilitation and lining
Composite sleeve repair (B-sleeve installation)
Corrosion protection and repair

Specialized Technical Services

Pipeline integrity management
In-line inspection support services
Non-disruptive live line modifications
Pipeline pressure testing
Pipeline cleaning and drying

Equipment & Manufacturing

Hot tapping machine manufacturing
Pipeline plugging equipment production
Custom pipeline fittings fabrication
Special valve manufacturing

Our International Service Advantages:

• 24/7 emergency response capability
• API and ASME compliant standards
• Multilingual project management
• Global shipping and logistics support
• On-site technical supervision worldwide