ADF 140mm Furniture Gas Spring Compressed Up And Down Gas Spring
ANDEFU's seal and valving system ensure the reliability,
consistency and continuous product performance over gas spring
design life. Operated up and down very smooth without noise. Hard
chrome plated piston rod are provided with extra reliability and
corrosion resistance. And No need of additional fixture for a joint
as the single outer pipe with cylinder in solid steel material.
Our company CHANGZHOU ANDEFU Gas Spring CO., LTD was founded in
1996, we have 20 years history.
Our company specializes in the production of various types of gas
spring, we have professional manufacturing equipment, and also have
advanced automated assembly line equipment and testing equipment.
At present, our products have been sold to South Korea, Iran,
Turkey and many other countries. The export proportion is about 50%
of the company production, and we have established a sales network
We always do our best to improve the products,develop new
products,and provide the customers with the most perfect service.
|Surface color||black, chrome, OEM|
|Bottom treatment||punch, weld|
|Button color||orange, white, black, green, OEM|
|Standards||Class 1--- Φ28 1.2mm, Φ50 1.0mm. Class 2--- Φ28 1.5mm, Φ50 1.0mm.|
Class 3--- Φ28 2.0mm, Φ50 1.2mm. Class 4--- Φ28 2.5mm, Φ50 1.5mm.
|Sample||All the samples of gas spring for chair are free, just freight will
be undertaken by your side.If you have your own size, welcome to
send us your samples, we can make samples and production
Application Boss chair:40mm, 60mm, 80mm
Office chair:100mm, 120mm, 140mm, 160mm
Bar chair:180mm, 200mm, 260mm, 330mm
Office chair for heavy
Gas spring for sensitive chair requiring slow descent
Gas lift for executive chair
1. Dimensions and F1 force are changeable to comply with buyer’s
request to gas spring for office chair 60mm .
2. No shock impact by special gas system during compression all the
3. While quick extension very little noise during compression when
gas spring/gas lift /gas cylinder working