Office chair hydraulic chair cylinder stainless steel gas struts / adjustable gas spring

office chair Pneumatic Hydraulic Gas Lift Height Adjustment 140MM BLACK gas lift spring 

Specifications: 

Description:

This is 140mm BLACK gas spring, 
The bottom of the gas spring is tapered. 
 

1. The future: the high pressure gas cylinder is used for the office chairs. it can change the position of the chairs and the height of the chairs.  it is a modern office facility.

2. Warranty: JEWELL warrants 5 years. It is that each gas cylinder will be free from defects materials and workmanship for the lifetime of the chair in which it is originally installed, if the gas cylinder is properly applied, properly managed or not mishandled.

3. Appearance: excellent appearance and superior strength

4. Test methods: ANSI/BIFMA performance standards and any customer\'s test requirements

5. Available sizes: dimension and F1 can be changed to comply with buyer\'s requirement

Applications:

Used for office chair/bar chair/beauty parlor chair/hospital bed/car/drop-leaf table and so on