Welding Gas Spring Cylinder Lift For Office Chair Adjust Position Height 140mm Class 2

Welding Gas Spring Cylinder Lift For Office Chair Adjust Position Height 140mm Class 2

Gas Lift Products Features:

• The extended Length: 414mm
• Stroke: 140mm 
• Outer tube length: 225mm
• Froce:380mm-440mm
• Application: Office Chair
• Certification: BIFMA5.1 SGS TUV
• Class: Class1/2/3/4
• Class 2---Φ28 thickness is 1.5mm,Φ50 thickness is 1.0mm
• Quality Guarantee: 3-5 years
• Button color: white, orange,blue
• Package: 1pcs in a poly bag, 20pcs in one carton, 60ctns in one pallet
• MOQ: 500pcs
• Bottom Dealing: Punched or Welding
• Surface: Inner tube is QPQ treatment, Outer tube is Black

120mm gas springs are designed to adjust the height of chairs and the position of chairs. it can be rotated 360° smoothly. And its load capacity is 75kg-300kg, QPQ is a kind of special treatment for inner tube, it is used for the high-quality chairs.

Gas Lift Company Introduction:

Changzhou Nantai gas spring Co., Ltd. was founded in 2004, which designs and researches, manufactures, sells and offers overall after-sell service independently. Our products cover gas spring for swivel chairs, lockable gas spring and compression gas spring for furniture. We have achieved long-term cooperation with more than 30 countries all around the world.

GAS SPRING Highlights: