CHANGZHOU ANDEFU GAS SPRING CO.,LTD

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CHANGZHOU ANDEFU GAS SPRING CO.,LTD

Certification
Good quality Adjustable Gas Spring for sales
Good quality Adjustable Gas Spring for sales
Amazing ! I am VERY pleased and impressed. Your powders are very good! Will definitely be ordering more in the future of the same or something others.

—— Mrs .Demet Duzgun fron Turkey

We have been doing business with ADF since 2005, we are increasing our quantity every year, both of us are growing fast. Thks ADF.

—— Mr. Vicky from USA

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Long Stroke Pneumatic Chair Cylinder , DIN4550 Office Chair Shock Replacements

China Long Stroke Pneumatic Chair Cylinder , DIN4550 Office Chair Shock Replacements supplier
Long Stroke Pneumatic Chair Cylinder , DIN4550 Office Chair Shock Replacements supplier Long Stroke Pneumatic Chair Cylinder , DIN4550 Office Chair Shock Replacements supplier Long Stroke Pneumatic Chair Cylinder , DIN4550 Office Chair Shock Replacements supplier

Large Image :  Long Stroke Pneumatic Chair Cylinder , DIN4550 Office Chair Shock Replacements

Product Details:

Place of Origin: CHINA
Brand Name: ADF
Certification: TUV DIN4550 SGSBIFMA ISO9001
Model Number: 210mm

Payment & Shipping Terms:

Minimum Order Quantity: 3000 PCS
Price: Negotiable
Packaging Details: Cartons or pallets
Delivery Time: One week
Payment Terms: L/C OR T/T
Supply Ability: 600000 pcs per month
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Detailed Product Description

Long Stroke Pneumatic Chair Cylinder , DIN4550 Office Chair Shock Replacements

 

 

Description:

 

1. 210mm length 663mm  stroke 210mm fixed gas cylinder for conference chair or fixed bar chair  total length is 663±2mm ,the stroke is 202mm ,the bottom is welding And the tube length is 405mm.
2. The gas spring for office chair 210mm black chrome 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. The height of chair is minutely adjustable 
4. 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
5. 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.
6. 210mm length 663mm  stroke 210mm fixed gas cylinder for conference chair or fixed bar chair has 4 class, different class have different tuber thickness 
7. Gas spring for office chair 60mm black 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 

 

 

Specifications:

 

Model

L/mm

C/mm

V/mm

ɸD/mm

PCD

TAP

ADF-210

663

202

405

ɸ50

26

4-M8

ADF-270

719

262

405

ɸ50

21

3-M8

ADF-270

719

262

405

ɸ40

21

3-M8

 

 

Applications:

 

Fixed gas spring / fixed gas lift / fixed gas cylinder for conference chair 
Gas cylinder or gas lift for fixed bar chair 
Gas lift for visitors’ chair at bank or office 

 

 

Competitive Advantage:

1. Very little noise when operating uo and down 
2. The chair to be fixed on the base without movement
3. No shock impact by special gas system during compression all the time ,while quick extension
4. Very little noise during compression when gas spring/gas lift /gas cylinder working 
5. Excellent reliability and strength guaranteed by intensified test procedures

Contact Details
CHANGZHOU ANDEFU GAS SPRING CO.,LTD

Contact Person: Lillian

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