Furniture Office Chair Pneumatic Lift Cylinder with Shockproof Gas System

Description:

1. Chair hydraulic cylinder repair 100mm chrome total length 348mm down 40mm the stroke is 100mm ,the bottom is welding And down is 40mm,the tube length is 215mm.
2. It is very slowly descending by speed Control guide all the time, while the extension is the same speed as the regular-built gas spring.
3. Products Warranty: our products gas spring for office chair guarantee 5 years, It is that each gas spring will be free from defects materials and workmanship for the lifetime of the chair in which it is originally installed, if the gas spring is proper
4.  Gas spring for office chair 100mm chrome down 40mm Has  4 class, different class have different tuber thickness 
5. Gas spring for office chair 100 mm chrome down 40mm
 tube thickness is 1.2mm, gas lift for office chair class2 tube thickness is 1.5mm ; gas cylinder for office chair class 3 tube thickness is 2.0mm , air spring for office chair class4 tube thickness is 2.5mm

6. If you have your own size, welcome you send us your samples, we can make sample and production accordingly.

Specifications:

Applications:

1. Higher based chair

3. Gas spring for sensitive chair requiring slow descent

4. Gas spring /gas lift /gas cylinder for office chair

Competitive Advantage:

1. Flexible chair base design
2. F1 and Dimensions are changeable to comply with buyer’s request to gas spring for office chair 60mm black down 40mm
3. Very little noise during compression when gas spring/gas lift /gas cylinder working 
No shock impact by special gas system during compression all the time ,while quick extension