Pipeline Equipment

JSW Pipeline Equipment

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Pipeline Plugging Fittings
Hot Tapping Cross Fittings Series
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Pipeline Plugging Fittings
Split Tee Fitting
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JSW Pipeline Service

Pipeline Installation Services

Pipeline Repair Services

Pipeline Restoration Solutions

Pipeline Maintenance Services

JSW Pipeline Service Projects

On-site operation of high-pressure natural gas pipeline isolation procedure (hot tapping and line stopping for railway relocation).

Hot Tapping & Line Stopping for CNOOC High-Pressure Gas Pipeline in Fuzhou-Xiamen Railway Construction

Hot Tapping & Stoppling Success: Live Repair of Zhonglianmei Shenmu-Anping Φ813 Coalbed Methane Pipeline

Commissioning hot tapping & plugging equipment on DN400 high-pressure natural gas pipeline during relocation (Fuzhou, 2023)

Relocating a Critical DN400 Gas Pipeline for the Fuquan Highway Expansion Without Shutdown

Red hot tapping equipment mounted on in-service natural gas pipeline (yellow fittings), with worker monitoring in excavation pit for hot tapping services

Live Hot Tapping & Plugging on 3.0MPa Gas Pipeline: A Case Study for Sinorussian Pipeline Interconnection Project

Pipeline (with elbow) connected to hot tapping equipment, with scaffolding and crane ready for under pressure drilling in EPC project

A Full Record of High-Pressure, High-Temperature Hot Tapping for the Ningbo LNG Terminal EPC Project

Core pipeline hot tapping and plugging equipment for on-line crude oil pipeline repair and integrity maintenance

In-Service Relocation & Double Block and Bleed of a Major Crude Oil Pipeline for National Pipeline Network in Jiaxing

Construction site with plugging equipment and oil pipeline, part of abandoned pipeline disposal in pipeline hazard management project

Luning Line Rerouting & Abandoned Pipeline Disposal for PipeChina

Workers operating equipment in enclosed excavation pit during petroleum pipeline repair, part of pipeline shutdown operation and hot tapping and plugging process

Safe Replacement of an Encroached DN400 Petroleum Pipeline in Hunan Using Advanced Hot Tapping and Plugging Services

Pipeline Encroachment Remediation: Equipment setup for pipeline replacement at Xianggan Wuxin pipeline project site

High-Stakes Pipeline Encroachment Remediation – The Huxi Ancestral Hall Pipeline Relocation Project

Pipeline Repair under Pressure: Workers operating isolation plugging equipment at night for Zhanjiang high-speed railway pipeline relocation

High-Pressure Hot Tapping & Plugging for Guangzhou-Zhanjiang High-Speed Rail Project

Construction site of Riyi crude oil pipeline plugging project in Rizhao: Workers, cranes, and large-diameter pipeline in the excavated trench during weld defect replacement and repair works.

Successful In-Service Repair of a Critical DN900 Crude Oil Pipeline Using Advanced Hot Tapping and Stoppling

Workers, excavator and pipeline at Yubei LNG emergency reserve center pipeline relocation construction site in Jiaozuo, Henan

Critical Natural Gas Pipeline Relocation via Live-Line Hot Tapping & Stoppling

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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