SGS Corrosion Resistance Steel Office Chair Lift Cylinder

SGS Corrosion Resistance Steel Office Chair Lift Cylinder Product Description Quick details Height adjustable & 360 degree smooth swivel  F2 pressure is available from 150N-480N Standard tube diameter:28mm&50mm Hydraulic cylinder dimension can be customized as request                                                  Samples for free                                     3-5 years warranty 9 years experience SGS, BIFMA X5.1, TUV, EN1335, DIN4550, LGA, ISO9001:2008

Model	L	C	V	X	Y	(F2)N±20N
NT-B/C-40mm	230	40	145	58	10	460N
NT-B/C-60mm	275	60	160	58	10	460N
NT-B/C-80mm	305	80	175	58	10	460N
NT-B/C-100mm	347	100	195	58	10	440N
NT-B/C-120mm	392	120	215	58	10	420N
NT-B/C-140mm	414	140	225	58	10	420N
NT-B/C-160mm	450	160	250	58	10	420N
NT-B/C-180mm	525	180	275	58	10	420N
NT-B/C-200mm	545	200	295	58	10	420N
NT-B/C-230mm	705	230	385	58	10	420N
NT-B/C-260mm	680	260	370	58	10	420N

  Description NANTAI's seal and valving system ensure the reliability, consistency and continuous product performance over hydraulic cylinder 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 hydraulic cylinder 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 100% Incoming material inspection hydralic cylinder are stored for over 7 days before assembling to ensure good quality Surface colors                       chrome                                                      black                                                OEM Applications office chair hydraulic cylinder : 100mm, 120mm, 140mm
bar chair hydraulic cylinder : 200mm, 230mm, 260mm
boss chair hydraulic cylinder : 40mm, 60mm, 80mm
  Specific details 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.      Our hydraulic cylinder go through various tests, such as fatigue test, impact test, back strength test, salt spray test, and so on. Packaging & Shipping 40mm, 60mm, 80mm, 100mm, 120mm, 140mm, 160mm                 200mm, 230mm, 260mm hydraulic cylinder for bar chair 1pcs per poly bag                                                                            1pcs per poly bag 20pcs per carton                                                                              10pcs per carton 22000-30000pcs per 20GP                                                              15000-19000pcs per 20GP Company Information Changzhou Nantai Gas Spring Co.,Ltd is located in Changzhou, Jiangsu, China. We are a 9 years professional manufacturer of adjustable hydraulic cylinder and office chair hydraulic cylinder.   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.   We attend FMC, CIFF and other overseas exhibitions( India, Russia, Brazil, Turkey, Malaysia...) every year.   We believe the price and quality of our hydraulic cylinder will give you an edge over your competitors.   Certifications   To know more about office chair hydraulic cylinder, please contact us.