CHANGZHOU NANTAI GAS SPRING CO., LTD.
CHANGZHOU NANTAI GAS SPRING CO., LTD.
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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.
Nitrogen gas spring product description
| Name | Heavy Duty black surface Nitrogen Gas Springs Hydraulic Adjustable 180mm Lifting For Bar Stool Parts |
| Usage | Use for office chair or furniture chair |
| Advantages | 1.One time molding spring |
| 2.100000 times fatigue test | |
| 3.gas springs are stored over 7 days before assembling to ensure good quality | |
| Colour | Outer tube color: Powder coating & Chrome |
| Button color: White, Red,Black, Orange, Green etc. | |
| Type | Stroke is from 40-330mm for different of chairs. |
| Boss chairs:40mm,60mm, 80mm | |
| Office chair:100mm, 120mm, 140mm, 160mm | |
| Bar chair:180mm, 200mm, 260mm, 330mm | |
| Class | Class is different from the thickness of medium tube & outer tube. |
| Class 1 ---1.0mm Outer Tube,1.2mm Inner Tube | |
| Class 2 ---1.0mm Outer Tube,1.5mm Inner Tube | |
| Class 3 ---1.2mm Outer Tube,2.0mm Inner Tube | |
| Class 4 ---1.5mm Outer Tube,2.5mm Inner Tube | |
| Sample | 1.We can prepare the sample within 3-5days, sample free of charge |
| 2.Buyer need to pay the freight cost need to send to the overseas | |
| Trade Term | FOB SHANGHAI or EXW Changzhou |
Compression gas spring specification
| 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 | 680 | 230 | 370 | 58 | 10 | 420N |
| NT-B/C-260mm | 705 | 260 | 385 | 58 | 10 | 420N |
Chair gas spring rich experience
We have more than 15 years experience in this industry.That means,we can preview the problems for the orders and products. Therefore, it will make sure to reduce the risk of bad situation to happen.
Point to point service: There is one sale who will serve you from inquiry to products shipped out.
During the process, you just need to discuss with her for all problems and the way saves much time.
Free design: If you are not ready for the designs, the professional designers will be able to help you with it freely.
Strict QC: For each order, strict inspection will be carried out by the QC department before shipping. The bad quality will be avoid within door.
Hydraulic gas spring drawing
Chair gas spring pic
We are pleased to inform you that we are now launching new products such as chair mechanism and caster. We will provide you with one-stop service wholeheartedly, meet your more needs.