160mm Black Office Swivel Chair Gas Cylinder

160mm Black Office Swivel Chair Gas Cylinder Product Description Features Height adjustable & 360 degree smooth swivel  F2 pressure available from 150N-480N Non-standard outer tube diameter: 38mm, 40mm, 50.8mm Gas cylinder dimension can be customized as request                                                  Samples for free                                     3-5 years warranty SGS,TUV, BIFMA X5.1, 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

 

gas cylinder for office chair: 100mm, 120mm, 140mm	Class 1--- Φ28 1.2mm, Φ50 1.0mm
gas cylinder for boss chair: 40mm, 60mm, 80mm	Class 2--- Φ28 1.5mm, Φ50 1.0mm
gas cylinder for bar chair: 200mm, 230mm, 260mm	Class 3--- Φ28 2.0mm, Φ50 1.2mm
	Class 4--- Φ28 2.5mm, Φ50 1.5mm

  Description NANTAI's seal and valving system ensure the reliability, consistency and continuous product performance over gas 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 gas 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 Incoming material inspection Gas cylinder are stored for over 7 days before assembling to ensure good quality   Surface Colors(Black, Chrome, OEM)   Details   Packaging & Shipping 40mm, 60mm, 80mm, 100mm, 120mm, 140mm                                  200mm, 230mm, 260mm gas cylinder for bar chair 1pcs per poly bag                                                                                          1pcs per poly bag 20pcs per carton                                                                                           10pcs per carton 24000-28000pcs per 20GP                                                                         17000-19000pcs per 20GP Company Information Changzhou NANTAI Gas Spring Co.,Ltd is located in Changzhou city, Jiangsu province, China. We are a professional manufacturer of gas cylinder for office chair, furniture gas 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 every year.   Welcome to visit our company!     Certifications To know more about our gas cylinder, please send us an inquiry.