China Gas Springs Manufacturers Factory Suppliers
We are a professional Gas Damper factory, providing cabinet gas damper, gas damper for car etc.
Gas Damper are mainly made of high-quality stainless steel materials and are widely used in automobiles, beds, machines, mechanical equipment, ships, containers, etc. This product has been carefully designed and tested for excellent performance and usability.
Company Advantages
Professional Team
We have hundreds of professional and technical personnel who can provide you with professional services.
Multiple Certifications
We have ISOTS 169492009, CCC, SGS and CE certifications, ensuring the quality of our products.
Products are Well Received
Our products are globally exported, reaching various countries and regions, and have garnered widespread acclaim from satisfied customers.
Competitive Price
We provide competitive price and excellent customer service for all our customers. We also can offer different discounts based on your order quantity.
Customized Services
We can provide customized services to meet customers' special requirements. lf you have any special request, pls send us the details.
24-hour Online Customer Service
Our customer service is available online 24 hours a day. After receiving the service information or feedback from the customer, we will reply and address the feedback in the shortest time.
Introduction to Gas springs
Gas springs, also known as gas struts, are hydro-pneumatic elements that store energy by compressing gas. They are used in a variety of applications, including lifting, positioning, and lowering.
Gas springs consist of a steel cylinder containing pressurized gas and a rod that slides in and out of the cylinder. When the rod retracts, it compresses the gas, which produces a force that acts like a spring. The force of the gas spring is equal to the pressure differential between the internal and external pressures, acting on the cross-sectional area of the rod.
Product Advantages
The Gas Dampers are finished with a fine QPQ or chrome finish for an excellent finish, abrasion resistance, and rust resistance.
Gas Springs QPQ sticks have passed more than 500 hours of salt spray testing and can be fully adapted to humid environments.
We use high-quality oil seals to prevent oil leakage from the gas springs, and its life cycle can reach more than 50,000 times.
Gas Springs thanks to the design of the seamless steel tube, the straightness of the spring outer tube can withstand large forces without deformation.
Product Specification
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Quality |
180,000 times -passed TUV fatigue test |
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ROHS certificated by SGS |
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Passed ISO9001 and ISO/TS 16949 International Quality System Certification |
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Use |
Automobile; Auto, car; Furniture; Machines, mechanical equipment; Boat, container, etc. |
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Material |
Steel/ss304/ss316 |
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Color |
Silver/black/can be customized |
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Connector |
Ball connector/metal eye/clevis and so on |
Types of Gas springs
The Gas Springs produced by our company include the following types:
● Gas Spring for Furniture
Gas springs, also known as gas struts, are used in furniture to make it easier to adjust and fit for ergonomics. They can be used for seat height adjustment, storage access, and lift assistance. Gas Spring for Furniture are also used as an alternative to door hinges, such as cabinet, cupboard, and wardrobe hinges.
● Bonnet Gas Struts
Bonnet gas struts, also known as hood lift supports, are small but essential components in a vehicle that help support and provide safety when accessing the car's engine.
● Gas Spring for Tool Box
A gas spring for tool box, also known as a gas strut, ram, or damper, is a hydro-pneumatic lifting mechanism that helps raise, lower, and support heavy objects.
● Tailgate Gas Spring
A tailgate gas spring is a hydro-pneumatic lifting mechanism that helps support and lower heavy tailgates. Tailgate Gas Spring have a damping effect that prevents tailgates from closing suddenly. This minimizes damage and prevents fingers from getting caught and injured.
● Gas Spring for Car
Gas Spring for Car, also known as gas struts, are hydro-pneumatic lifting mechanisms that support and raise heavy objects. They are commonly used in vehicles to support the weight of the vehicle and dampen vibrations and shocks.
● Gas Spring for Storage Bed
Gas spring storage beds use two gas pistons on either side of the ottoman bed to lift the top part. The gas cylinders take the weight so you can easily access the storage space.
● Kitchen Cabinet Gas Spring
Kitchen cabinet gas springs, also known as gas struts and gas spring lift supports, are cabinet hardware accessories. They are often fitted to top kitchen cabinets in a horizontal orientation.
● Gas Spring for Wall Bed
A gas spring for a wall bed is a device that helps fold the bed in and out. Gas springs are used in many everyday mechanisms, including rear hatches in vehicles and furniture.
Advantages of Gas springs
Gas Spring for Furniture
Gas springs have several advantages for furniture, including:
● Force: Gas springs have greater force and require less stroke than coil springs. They can also generate more force in tighter spaces.
● Force adjustment: The force of gas springs can be adjusted by increasing or decreasing the pressure.
● Maintenance: Gas springs are maintenance-free and don't need to be lubricated. They are designed to last for many years.
● Ergonomics: Gas springs are more ergonomic than traditional springs. They produce a smooth action when exposed to a compressive force.
● User-friendliness: Gas springs are integrated into furniture pieces to create user-friendly mechanisms, such as reclining chairs and adjustable desks.
Bonnet Gas Struts
Bonnet gas struts, also known as hood struts or hood shocks, have several advantages, including:
● Convenience: Bonnet struts allow you to open and close the hood with flexibility. You don't need to keep the hood open or up yourself.
● Cleanliness: Bonnet struts are a minimal contact solution, which can be helpful during the COVID-19 pandemic. They also keep your hands and clothes clean.
● Ease of use: Bonnet struts are simpler to use than conventional bonnet opening.
● Support: Bonnet struts support the bonnet on both sides and keep it level.
● Bracing: Bonnet strut kits have two supports, one for each side of the hood. This provides additional bracing so you have both hands available to work.
● Space efficiency: Gas springs require minimal space for housing within a mechanical environment.
● Smooth transitions: Automotive gas struts have little friction-force loss and will continue to move until there is some external resistance applied. This makes it easy to create smooth transitions between opening and closing car hoods.
Gas Spring for Tool Box
Gas springs have several advantages for tool boxes, including:
● Ergonomic: Gas springs are more ergonomic than traditional springs, providing a smooth action when exposed to a compressive force.
● Convenience: Gas springs can provide lift assistance and counterbalance, allowing the user to open and close the hood flexibly.
● Compact: Gas springs can be more compact than metal springs while providing the same amount of force.
● Maintenance-free: Gas springs require little to no maintenance, as their parts are enclosed in a cylinder.
● Adjustable force: Gas springs can be adjusted by varying the gas pressure or selecting a gas spring with the appropriate force rating.
● Long-lasting: Gas springs typically last longer than other types of springs.
● Defined speed profile: Gas springs have a defined speed profile and outstanding damping capacities that enable even heavy panels and doors to be operated with ease.
Tailgate Gas Spring
Tailgate gas springs have several advantages, including:
● Damping effect: Gas springs have a damping effect that prevents the tailgate from closing abruptly, which can help minimize damage and prevent injuries.
● One-handed operation: Gas springs can help you move the tailgate with one hand.
● Smooth operation: Gas springs can help you smoothly open and close the tailgate.
● Low maintenance: Gas springs are low maintenance and long-lasting.
● Multifunctional: Gas springs can be used in a variety of applications.
● Greater force: Gas springs have greater force and require a shorter stroke than coil springs.
Gas Spring for Car
Gas springs have several advantages for cars, including:
● Space-saving: Gas springs require less space than coil springs.
● Force: Gas springs have greater force than coil springs, and they can generate more force in tighter spaces.
● Maintenance: Gas springs require little to no maintenance.
● Durability: Gas springs are durable and have a lifespan of 5–10 years.
● VControlled motion: Gas springs provide controlled motion and adjustable force.
● Effort: Gas springs reduce the effort needed to open and close things like doors, cabinets, and vehicle hoods.
● Safety: Gas springs are safe and reliable.
● Cost-effective: Gas springs are a cost-effective way to reduce effort.
Gas Spring for Storage Bed
Gas spring storage beds have several advantages, including:
● Storage space: Gas lift beds use the entire base for storage, unlike other beds that use drawers under the mattress.
● Space efficiency: Gas lift beds free up space underneath the bed by lifting the entire mattress and supporting structure.
● Maintenance: Gas lift beds last longer without maintenance than metal spring beds.
● Noise: Gas lift beds sound better than metal springs moving up and down.
● Floor space: Gas lift beds are better for limited spaces than storage beds with drawers, which take up significant floor space when opened.
Kitchen Cabinet Gas Spring
Kitchen cabinet gas springs have several benefits, including:
● Ergonomics: Gas springs are more ergonomic than traditional springs and produce a smooth action when subjected to compressive forces.
● Force: Gas springs have greater force and require a shorter stroke than coil springs. They can also generate greater force in tighter spaces.
● Durability: Gas springs are long-lasting and typically last longer than other types of springs.
● Maintenance: Gas springs are easy to maintain because their piston, seals, and attachments are enclosed in a cylinder.
● Lifting: After opening a flap slightly, gas springs can automatically lift the flap to the fully open position.
Gas Spring for Wall Bed
Here are some benefits of gas springs for wall beds:
● Minimal effort: Gas springs can open and close the bed with minimal support and effort.
● Low wear: Gas springs wear out less than conventional metal springs.
● Reliability: Spring-loaded wall beds don't have to worry about leaks or loss of pressure that can affect gas struts over time.
● Force adjustment: Gas springs can generate greater force in tighter spaces, and the force is easily adjustable.
● Maintenance: Spring-loaded wall beds require minimal maintenance.
Applications of Gas Spring
Gas springs operate on a simple yet effective principle. They consist of a cylinder filled with compressed gas, typically nitrogen, and a piston connected to a rod. When subjected to external force, the gas spring compresses or extends, exerting a force that can be adjusted to meet specific requirements. This controlled force makes gas springs invaluable in numerous applications. A gas spring is an essential component in different industries. Some of these industries are:
● Automotive Industry: Gas springs are commonly found in the automotive sector, where they assist in opening and holding various components like hoods, trunks, and tailgates. They also contribute to smoother and safer vehicle suspension systems.
● Furniture: Gas springs are integrated into furniture pieces to create user-friendly mechanisms, such as reclining chairs, adjustable desks, and cabinets with soft-closing features.
● Medical Equipment: Hospital beds, dental chairs, and examination tables utilize gas springs to provide ergonomic adjustments, ensuring patient comfort and ease of use.
● Aerospace: Gas springs play a crucial role in aircraft seating, cargo doors, and overhead compartments, enhancing passenger comfort and aircraft functionality.
● Industrial Machinery: In manufacturing and industrial settings, gas springs help with the controlled lifting and positioning of heavy machinery, safety gates, and access panels.
Working Principle of Gas Spring
Gas springs are pressurized cylinders that contain nitrogen-based gas and oil. The high pressure inside the cylinder forces the piston rod out of the cylinder. This extension force is counteracted by a spring or other mechanism and can be used to support or assist in the movement of objects. The pressure inside the gas spring is generated by a valve that controls the flow of gas into and out of the cylinder. This is mainly how a gas spring works.
The pressure in a gas spring can range from 29 to 241 psi (pounds per square inch). This high pressure creates a strong extension force, so gas springs are often used in applications where they need to support heavy objects.
Component of Gas Spring
A gas spring's main components are:
Cylinder
Contains compressed nitrogen gas that applies equal pressure on both sides of the piston
Piston rod
Has a piston head and moves within a sealed cylinder
Seal and guide
A sealed guide allows the piston to compress and extend the cylinder
Oil
Lubricates the main seal and rod and provides end of stroke damping
Other components of a gas spring include
Tube side connection part
Pressure tube
Piston package
End attachments
Maintenance Tips for Gas Spring
Gas springs are self-contained units that require little maintenance. Here are some tips for maintaining gas springs:
Keep clean and dry: Gas springs are self-lubricating and don't require external lubrication.
Avoid cycling: Avoid cycling the gas spring more than 15 revolutions per minute.
Avoid re-filling: Avoid the hazardous operation of re-filling the gas of the spring.
Avoid side loads: Avoid putting external material on the side load forces on the end fittings or the gas spring.
Use protective jaws: When clamping a gas spring into a vice, always use protective jaws to avoid injuries from flying parts.
Avoid damage: Grooves, bumps, or other damages can cause leakages.
Precautions of Gas Spring
Here are some precautions for gas springs:
Don't open
Gas springs contain high-pressure gas, so they should never be opened.
Don't expose to high temperatures
Gas springs should not be exposed to high temperatures.
Don't mechanically damage
Gas springs should not be mechanically damaged.
Don't use for heavier loads
Gas springs should not be used to lift heavier loads than recommended.
Don't disassemble
Gas springs should not be disassembled, welded, fused, heated, or modified.
Don't subject to force
Gas springs should not be subjected to tilting or lateral force during work.
Don't use as handrail
Gas springs should not be used as a handrail.
Don't use as limit device
Gas springs should not be used as a limit device.
Certifications
Our products all have passed test of ISOTS 169492009, SGS, CCC and CE certification. The quality of our products is highly praised by customers.
Our Factory
We have professional production lines and advanced equipment.
Frequently Asked Questions
Q: How Do Gas Springs Compare to Other Lift Support Technologies?
Q: What are the disadvantages of Gas Springs?
Q: What are the safety measures for using Gas Springs?
Q: What is the service life of Kitchen Cabinet Gas Spring?
Q: Why do gas springs fail?
Q: What is a murphy bed gas spring?
We're professional gas spring manufacturers and suppliers in China, featured by quality products and competitive price. If you're going to buy discount gas spring made in China, welcome to get free sample from our factory.
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