Model No.: 120mm
1). 8 years experience
2). 3-5 years warranty
3). samples for free
4). Factory direct selling
5). SGS, TUV, BIFMA X5.1, EN1335, DIN4550, LGA, ISO9001
L=total extended length C=stroke
V=outer tube length X+Y=taper length
|black, chrome, OEM|
|Bottom treatment||punch, weld|
|Button color||orange, white, black, green, OEM|
|Standards||Class 1--- Φ28 1.2mm, Φ50 1.0mm. Class 2--- Φ28 1.5mm, Φ50 1.0mm. |
Class 3--- Φ28 2.0mm, Φ50 1.2mm. Class 4--- Φ28 2.5mm, Φ50 1.5mm.
office chair : 100mm, 120mm, 140mm
bar chair : 200mm, 230mm, 260mm
boss chair : 40mm, 60mm, 80mm
NANTAI's seal and valving system ensure the reliability, consistency and continuous product performance over Gas Lift design life. Operated up and down very smooth without noise. Hard chrome plated piston rod are provided with extra reliability and corrosion resistance. And No need of additional fixture for a joint as the single outer pipe with cylinder in solid steel material.
Under warranty, the gas lift can be replaced free of charge if they are not being damaged by any man-made factors.
High quality ABS protection shell
Stainless steel lifting lever
One time molding spring
100000 times fatigue test
Incoming material inspection
Gas lift are stored for over 7 days before assembling to ensure good quality
Changzhou NANTAI Gas Spring Co.,Ltd is located in Changzhou, Jiangsu, China. We are a professional manufacturer of gas lift for office chair, boss chair and bar chair.
Established in 2007, we now have more than 150 employees and 10000 square meters workshop. We passed the international quality management system certificate ISO9001:2008, American BIFMA X5.1 testing certificate and Germany TUV LGA(DIN4550) certificate.
Also we attend FMC, CIFF and other overseas exhibitions(India, Russia, Brazil, Turkey, Malaysia...) every year.
We believe the quality and price of our gas lift will give you an edge over your competitors.
Welcome to visit our company! Contact us if you need more details on Spare Parts. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Air Spring、Gas Lift. If these products fail to match your need, please contact us and we would like to provide relevant information.
Product Categories : Black/Chrome Gas Spring for Office Chair