Hubei Saiensi Technology Co.,Ltd. Automotive Fuel Pump & Thermal Management
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Damped Gas Springs
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Damped Gas Springs (Gas Dampers)

Gas struts with integrated damping for controlled motion and smooth operation in automotive, furniture and industrial applications

The working principle of damped gas springs is based on the compressibility of gas or an oil-gas mixture sealed within a closed cylinder. When a pressure difference forms inside the chamber, it drives the piston to move, providing both cushioning and stabilizing effects. These components play an important role in reducing vibration, minimizing the transfer of impact forces, and ensuring smooth and consistent system operation. One of the key elements, the oil seal, is produced in-house to guarantee product reliability and enable the development of special specifications according to customer requirements.

Damped Gas Springs
Damped Gas Springs
Damped Gas Springs
Damped Gas Springs
Damped Gas Springs
Structure
Structure
Materials and Surface Treatments
  • Piston rod: Alloy steel / Stainless steel / Aluminum alloy
  • Surface treatments: Chrome plating / Nitriding (QPQ)
  • Cylinder and end fittings: Stainless steel / Alloy steel / Aluminum alloy
  • Surface treatments: Alloy electroplating / Water-based paint / Oil-based paint
  • Piston: Powder metallurgy / Aluminum alloy / Alloy steel
Technical Specifications
Technical Specifications
d(mm) D(mm) S(mm) L(mm) Force F1(N)
6 15 20-120 115-215
8 18 50-200 180-480
10 22 50-300 220-720
12 27 100-300 320-720
14 28 100-200 350-500

Compression and traction damping directions can be customized upon request.

Optional End Fittings
Triangular ball stud bracket XW-1061Triangular ball stud bracket
Flat ball joint bracket XW-1062 Flat ball joint bracket
L-shaped ball stud bracket XW-1063 L-shaped ball stud bracket
Double-wing ball stud bracket XW-1064 Double-wing ball stud bracket
Plastic ball joint connector XW-1065 Plastic ball joint connector
Plastic ball socket XW-1066 Plastic ball socket
Metal ball socket XW-1067 Metal ball socket
Eyelet end fitting XW-1068 Eyelet end fitting
Gas spring mounting pin XW-1069 Gas spring mounting pin
XW-1070 XW-1070
Applications
Damped gas springs for automotive seats Damped gas springs for automotive seats
Motorcycle shock absorbers Motorcycle shock absorbers
Washing machine vibration dampers Washing machine vibration dampers
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Products
  • Fuel Pumps (Engine Components)
  • Thermal Management Products
  • Rubber Sealing & Vibration Isolation Products
  • Gas Springs
    1. Traction Gas Springs
    2. Compression Gas Springs
    3. Damped Gas Springs
    4. Lockable Gas Springs
Manufacturing Base
  • Fuel Pump Manufacturing Base
    Fuel Pump Manufacturing Base

    Saiensi Fuel Pump Manufacturing Base

  • Thermal Management System Manufacturing Base
    Thermal Management System Manufacturing Base

    Xiushan Intelligence Thermal Management System Manufacturing Base

  • Gas Springs & Rubber Parts Manufacturing Base
    Gas Springs & Rubber Parts Manufacturing Base

    Shiyan Feijun Gas Springs & Rubber Parts Manufacturing Base

  • Related Products
  • Other Products
Traction Gas Springs
Traction Gas Springs
Compression Gas Springs
Compression Gas Springs
Damped Gas Springs
Damped Gas Springs
Lockable Gas Springs
Lockable Gas Springs
Thermal Management Products
Thermal Management Products
Rubber Sealing & Vibration Isolation Products
Rubber Sealing & Vibration Isolation Products
Fuel Pumps (Engine Components)
Fuel Pumps (Engine Components)
Automotive Fuel Pump & Thermal Management

Annual production capacity of 600,000 integrated fuel pumps and 300,000 units of aluminum castings

Products
  • Fuel Pumps (Engine Components)
  • Thermal Management Products
  • Rubber Sealing & Vibration Isolation Products
  • Gas Springs
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Liu Fen
+86-710-2399792
+86-18672137012