Locking Gas Spring Manufacturer in China
We are Locking Gas Springs Manufacturer, Supplier and Exporter from Guangzhou, Guangdong, China.
TieYing Spring Factory Verified Video↓↓↓
2.Professional R & D team, we accept customization, according to your needs to provide you with the best solution.
3.Our gas spring products have passed SGS 200,000 cycles durability test and multiple product test report certificates, and all gas spring products are supported by a three-year warranty.
| Brand Name | TieYing Spring |
| Gas | Nitrogen |
| Place of Origin | Guangzhou,Guangdong Province |
| Certificates | SGS 200,000 Cycles Durability Test, ROHS, T16949, ISO9001 |
| Model Number | YL289 |
| Style | Cylinder |
| Material | Steel |
| Usage | for medical equipment, industrial equipment, furniture, automotive, marine, aerospace, etc. |
| Gas Spring Supplier | TieYing | vs | The usual supplier |
| Certificate | SGS 200000 Cycles Durability Test, ROHS, T16949, ISO9001 | vs | Maybe just ISO9001 |
| Material | Top seamless steel (Full inspection by Professional testing equipment) | vs | Maybe steel |
| Oil | Anti-wear hydraulic oil from Garmany | vs | Maybe Semi-Synthetic |
| Piston Roughness | Up to Ra 0.696μm | vs | Maybe Ra 0.4μm |
| Gas spring resistance | 100℃~-35℃ | vs | Maybe 60℃ |
| Gas | 99.99% nitrogen | vs | Maybe oxygen/ Impure nitrogen |
| Uselife | 80,000~200,000 cycles with SGS test report | vs | Maybe 50,000 cycles |
| Salt spray testing | Up to 96 hours | vs | Maybe up to 12 hours |
| Inspection | All procedure sampling inspect, complete inspect before delivery | vs | Maybe sampling inspection |
| Defective product | Re-produce new, If reach 10%, 100% items re-produce new | vs | Maybe Repair |


Guangzhou TieYing Spring Co.,Ltd. is a professional manufacturer of gas spring. TY range of product including : Compression Gas Spring, Dampers, Locking Gas Spring and Tension Gas Spring. Seamless steel, Stainless steel 304 and 316 alternative can be made for all our products. Certification including : SGS 200.000 Cycles Durability Test, ROHS, T16949, ISO9001.Our product are widely used for automobile, medical equipment, machinery, and furniture applications and so on.
Our company was established in 2002, and we have many years of experience in the gas spring industry. Our 4,500 square meters gas spring manufacturing facility is located in Guangzhou, we enjoy convenient water and lan transportaion. Our experience and enthusiastic staff combined with an extensive product range, we have become a leading manufaturer of gas spring. TY people have continuously tried to improve product quality; our annual production capability is 3.6 million pieces of gas spring.




Locking Gas Spring
Also called blocking or adjustable gas springs,locking gas struts.Lockable gas springs are commonly used in applications requiring the ability to lock out the stroke in a desired position without the need for external locking mechanisms. This is achieved by a unique piston design that separates the gas and oil chambers of the spring.Our locking gas springs make it possible to variably lock them in any stroke position, whether elastically (“spring-loaded”) or rigidly. Our special functions offer particular advantages when it comes to convenience and operation.Typical applications are variable adjustment of tables, chair backrests, gym machinery, control panels and desks, as well as beds and patient equipment. We have a large selection of gas springs as well as custom gas springs.
Main Features & Benefits Of Our Gas Spring
· 80,000 to 200,000 life cycle rating
· Up to 144 hours’ salt spray testing
· Usable within -30-80° C in the temperature range
· Choose environmentally friendly materials
· Force Range: 50 – 1000N
· Stroke Range: 20 – 500mm Variable positioning with elastic or rigid locking
· Optimized weight compensation during lifting, lowering, opening, and closing
· Lock into position in the extended or compressed position
· Installation can be orientation-specific or in any orientation, depending on type
· Flat spring characteristic curve for low force increase, even with high forces or large strokes
· Linear, progressive, or depressive spring characteristic curve
· Mechanical actuation systems, also with an extra small actuation range for easiest operation
· Broad selection of sizes, force variants, and end fittings
· Compact design for installation in the smallest of spaces
· Maintenance-free, even at high loads, with long service life
· High-quality products manufactured in compliance with the international standard
Will it work for my requirements?
We understand that each application is unique and requires a tailored solution. Our team of experienced engineers will work with you to understand your specific needs and provide the best solution for your requirements. We take pride in our customer service and have design engineers available to work with you to ensure that our gas struts meet your exact requirements.
Our bespoke service allows for customization of gas struts to match the requirements of your application. This includes options such as custom tube and rod lengths, force settings, damping zones, various end fittings and so on. We also offer a variety of materials, including steel or 304/316 stainless steel construction,
In summary, our bespoke service provides custom gas spring solutions that are tailored to your specific requirements. Fill out the Submit Inquiry form on our website to discuss your specific needs and requirements today.
Specification
Types of Locking Gas Springs
Flexible Locking Gas Spring

(Elastic) Flexible Locking gas springs incorporate a mechanism enabling the user to “lock” the rod at any point in its travel while allowing the rod to flex when the load exceeds specified limits. When the valve is open, the gas spring works as a standard gas spring. If the valve is closed, it prevents the gas flowing between the two sides of the piston. As a result, after a minimal piston displacement, a force-balance occurs on both sides of the piston, so the piston will be locked in the given position. Since there is a compressible gas on both sides of the piston, locking is flexible.
Rigid in Compression Locking Gas Spring

Our Rigid in Compression Locking gas springs incorporate a mechanism enabling the user to “lock” the rod at any point in its travel. As the name suggests, these springs are fully rigid when subjected to compressive forces when locked, while allowing the rod to flex when subjected to tensile loads which exceed specified limits. These limits are controlled by parameters such as the rod size, the body size and the P1 force.
Rigid in Extension Locking Gas Spring

As the name implies this type of lockable gas spring will be rigid in the locked position when force is applied in the extension direction. In compression there will be some small movement of the shaft based on the amount of load applied. When the load is removed the shaft will return to the position at which it was locked. The gas spring can be mounted vertically or horizontally.
TieYing provides full OEM/ODM design and manufacturing for locking gas springs. You can specify locking type, force, stroke length, and mounting position. Send your CAD drawings or performance parameters — we’ll provide a tailored solution within 48 hours. Contact us for a custom quote today by sending an email to tyi@tygasspring.com or leaving your message online!
We are Guangzhou Tieying Gas Spring Co.,Ltd is established in 2002, which is located in Nansha District,Guangzhou,Guangdong .Mainly sell to USA,Russia and Mexico and so on,and we have certificates included SGS 200,000 Cycles Durability Test, ROHS etc..
2. What’s your main product?
We have several kinds of gas spring for your reference,including compression gas spring ,damper,lockable gas spring,tension and traction gas spring,self-lock gas spring,gas spring with safety shroud,any stop gas spring,also we have the connector to choose freely.
3. What’s the minimum order quantity?
Generally the MOQ is 10 pcs.
4. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
5. Why should you buy from us not from other suppliers?
One of Top gas spring factory , 20 years Design, manufacture and sale all gas springs, gas struts, gas lifts. All goods can be customized.
6.How long is the delivery time?
Because the gas spring is customized,so we need at least 15-20 days after received your order.
7.What’s the payment terms?
We accepted L/C,T/T,Western Union or in cash.
8.Can you accept OEM/ODM order?
Absolutely we can accept it.
9. What are the transportation methods and package?
-Gas springs can be transported by sea or air. You can choose according to the actual conditions.
-We usually packed with foam bag and then in the paper package.
10. What service can we provide?
We provided one-on-one 24 hours online service,you can send message in any time.















































