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Solid Steel Shock Absorber Swivel Office Chair Pneumatic Gas Cylinder Replacement
Description:
1. The aipha cylinder has the same size with any other regular cylinders but its strokes can be larger.
2. Gas spring for office chair 80mm chrome down 20mm is ADF-210-80-20 the gas spring for office chair total length is 210±2mm ,the stroke is 80mm ,the bottom is welding And down is 80mm,the tube length is 185mm.
3. The gas spring for office chair 80mm chrome down 20mm is very slowly descending by speed Control guide all the time, while the extension is the same speed as the regular-built gas spring.
4. The height of chair is minutely adjustable
5. 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
6. Sample: All the samples are free, just freight will be undertaken by your side. If you have your own size, welcome you send us your samples, we can make sample and production accordingly.
7. The direction and height of the chair are the same all the time when vacated.
Specifications:
| Model # | A/mm | B/mm | C/mm | F/N |
| ADF-60MM | 275 | 60 | 190 | 300--500 |
| ADF-70MM | 302 | 70 | 204 | 300--500 |
| ADF-80MM | 310 | 80 | 210 | 300--500 |
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