Shenling - Ship-Shore Interface Skid

The Shenling Oil & Gas Ship-Shore Interface Skid is an integrated safety system engineered to ensure secure vapor transfer during marine loading and unloading operations. Designed for oil terminals, refineries, petrochemical plants, aviation fuel terminals, and chemical ports, the skid continuously monitors critical operating parameters while providing multiple layers of protection for ship-to-shore vapor recovery systems.

The skid integrates gas-liquid separation, flame arresting, pressure monitoring, flow measurement, nitrogen purging, and emergency venting into a compact, factory-assembled package. During operation, hydrocarbon vapors first pass through a gas-liquid separator, where entrained liquids are removed to protect downstream equipment. The vapor then flows through a flame arrester, preventing flame propagation and significantly enhancing explosion safety.

Multiple sensors continuously monitor inlet flow rate, dual pressure signals, differential pressure across the separator, flame arrester pressure drop, inlet and outlet temperatures, and outlet flow rate, providing real-time operational data for intelligent control and preventive maintenance. A dedicated nitrogen purging system maintains equipment safety during startup, shutdown, and maintenance, while the venting system safely releases excess pressure under abnormal operating conditions.

Featuring a skid-mounted modular design, Shenling's solution minimizes onsite installation time, simplifies commissioning, and enables seamless integration with terminal control and vapor recovery systems. Built for reliable performance in hazardous environments, it helps improve operational safety, protect critical equipment, reduce maintenance costs, and ensure stable, compliant operation throughout the entire loading process.

• Integrated skid-mounted, plug-and-play design
• Efficient gas-liquid separation to protect downstream equipment
• Flame arrester for enhanced explosion protection
• Real-time monitoring of flow, pressure, temperature, differential pressure, and liquid level
• Nitrogen purging system for safe startup and maintenance
• Safe venting for abnormal pressure relief
• Easy integration with vapor recovery units (VRUs) and terminal control systems
• Suitable for hazardous-area applications
• Reliable, low-maintenance operation in demanding marine environments

• Crude oil terminals
• Refineries
• Petrochemical plants
• Chemical storage terminals
• Aviation fuel/Jet fuel terminals
• Marine loading and unloading jetties
• Oil tank farms
• Bulk liquid cargo ports

Shenling provides end-to-end technical support, from installation guidance and commissioning to intelligent operation and maintenance, ensuring efficient project delivery and reliable system performance. Our after-sales service is certified with Five-Star Compliance and Five-Star Completeness certifications.
We take full responsibility for on-site installation, commissioning, and trial operation of the complete jet fuel vapor recovery system, while proactively coordinating with partner suppliers whenever required.
Beyond commissioning, Shenling offers customized system retrofits, capacity upgrades, and functional expansion based on evolving customer needs.
After the warranty period, we continue to provide cost-effective spare parts, free PLC software upgrades, and installation support, helping customers minimize lifecycle operating and maintenance costs.

To ensure long-term reliable operation of the equipment, Shenling provides comprehensive on-site training for customer maintenance personnel. Delivered by experienced technical experts, the program covers four core modules: assembly, operation, maintenance, and servicing.
The training equips participants with a thorough understanding of the unit's operating principles, standard operating procedures, troubleshooting, emergency response, and routine maintenance, enabling them to independently operate and maintain the system with confidence.

1. What is an Oil & Gas Ship-Shore Interface Skid?
A Ship-Shore Interface Skid is an integrated safety system designed to protect oil and gas transfer operations between marine vessels and onshore facilities. It combines gas-liquid separation, flame arresting, process monitoring, nitrogen purging, and pressure relief into a single skid-mounted solution.
2. What is the purpose of the Ship-Shore Interface Skid?
The skid ensures safe and reliable vapor transfer by removing entrained liquids, preventing flame propagation, monitoring critical operating parameters, and maintaining stable system operation during ship loading and unloading.
3. Why is a gas-liquid separator included?
During vapor transfer, liquid droplets may be carried with the vapor stream. The gas-liquid separator removes these liquids before they reach downstream equipment, helping prevent equipment damage, improve system efficiency, and reduce maintenance requirements.
4. What is the function of the flame arrester?
The flame arrester prevents flames from propagating through the vapor pipeline, protecting both the vessel and the terminal from fire and explosion hazards.
5. How does the venting system improve safety?
The venting system safely releases excess pressure under abnormal operating conditions, protecting the piping and equipment from overpressure while helping maintain stable system operation.
6. Can the skid be integrated with a Vapor Recovery Unit (VRU)?
Yes. The safety skid is designed to integrate seamlessly with vapor recovery units, providing front-end protection and ensuring stable, efficient vapor treatment throughout the loading process.
7. Is the skid suitable for hazardous areas?
Yes. The system can be equipped with explosion-proof electrical components and instruments suitable for hazardous-area installations in accordance with applicable project requirements.
8. What are the advantages of Shenling's Ship-Shore Interface Skid?
Shenling's skid features a compact, factory-tested, skid-mounted design that reduces onsite installation time and simplifies commissioning. By integrating multiple safety functions into a single package, it enhances operational reliability, improves process safety, minimizes maintenance requirements, and supports efficient, compliant vapor transfer operations in demanding marine environments.