LNG Pump Skids

LNG Regasification Skid

A modular LNG regasification skid is a compact, pre-assembled system designed for the efficient and safe regasification of liquefied natural gas (LNG).
The term “modular” indicates that the system is built using standardized units or modules that can be easily transported, assembled, and integrated into larger LNG infrastructure projects.


  1. Compact and Transportable: The skid design allows for easy transportation and installation, even in remote or offshore locations.
  2. Cost-Effective: Pre-assembled and tested units reduce installation time and costs.
  3. Scalability: Modular design allows for easy expansion or modification based on changing requirements.
  4. Quick Deployment: Reduces the time required for on-site assembly and commissioning compared to traditional regasification plants.
  5. Enhanced Safety: Integrated safety systems ensure safe operation in compliance with regulatory standards.

High-Quality LNG Pump Skids and Storage Solutions

As one of the global leaders in LNG vessel manufacturing, DSW specializes in producing high-quality LNG pump skids and a variety of LNG storage tanks and trailers.
The LNG pump skid is a sophisticated system designed for efficient LNG handling and distribution.
This integrated solution combines a submersible pump skid, LNG cryogenic tank, LNG filling machine, and a PLC control system to meet the requirements of both split skid-mounted LNG filling stations and integrated LNG station buildings.

Key Components and Features:

  1. Submersible Pump Skid System:
    • LNG Cryogenic Submersible Pumps: These are specially designed for handling low-temperature LNG.
    • Pump Tank: Stores LNG before it is pumped.
    • Modular Carburetor: Includes unloading turbocharger, saturation heater, and EAG (ethylene glycol) heater to manage LNG’s state.
    • Control Valves: Manage the flow and pressure of LNG.
    • Transmitters and Sensors: Monitor temperature, pressure, and gas levels for safe operation.
    • Lighting Systems: Ensure visibility and safety in operation.
    • Instrument Cabinets: House the control instruments and electronics.
  2. System Functions:
    • Unloading Fluid Management: Handles the transfer of LNG from transport to storage.
    • Pressure and Fluid Adjustment: Maintains optimal pressure and fluid levels.
    • Saturation Adjustment: Ensures LNG is at the correct saturation level.
    • Pre-cooling System: Prepares the system for LNG handling to prevent thermal shock.

Design Advantages:
Modular Design: Facilitates easy operation and maintenance.
High Automation: Humanized design ensures user-friendly, automated operations.
Vacuum Pipeline and Valve: Reduces the generation of boil-off gas (BOG).
Immersed Pump Level Gauge: Ensures safety and reliability by accurately monitoring LNG levels.

Additional Benefits

  • Safety and Reliability: Designed with multiple safety features to ensure reliable operation.
  • Efficiency: High automation and modular components contribute to efficient LNG handling and reduced operational costs.
  • Reduced BOG: Vacuum technology minimizes the generation of boil-off gas, enhancing safety and reducing product loss.