gas spring,chair gas spring,office chair gas spring,gas lift,gascylinder,gasstrut                                                

1. Stroke option (mm):  65/85 / 100 / 120 / 140 / 160 / 180/ 200 / 260mm,etc.

2. Function:Height adjustment,up and down freely,no noise,swivelfreely

3. Surface finishment: powder coating/chromed

4. Bottom Type: Folded type or welded type or with deeper taperfor high chair bases

5. Certificate: ISO9001 SGS BIFMAX 5.1(Impact testing,swiveltesting,fatigue testing,back strength testing,bushing testing) TUVsafety certification(class 2/class 3/class 4)

6. General use: office chair/ furniture chair/ bar stool/Executive Chair/ Lift Chair/ Leisure chair for home furniture

7. Pressure (N):300--450,the pressure could be made as thecustomer's requestment

8. Inner tube thickness:1.5mm/2.0mm/2.5mm with hard chromed orQPQ finishment

9. Outer tube thickness:1.0mm/1.2mm/1.5mm

10. Competitive price: Inquiry Now!

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