The Series of Office Chair Gas Cylinder

The bottom cover of the Welding Series Gas Cylinder is fully welded, also we call it single tape gas cylinder. which has a good protective effect on the inside of the gas cylinder. This welding process is suitable for all thicknesses of the gas cylinder outer tubes.

The bottom of the Curling Series Gas Cylinder is processed with the Crimping and Punching treatment.

And that makes the appearance of the gas cylinders look nicer. But this only can apply to the stand pipe with thickness of 1.2mm or less (gas cylinders of Class 3 or lower). The stand pipe of 1.5mm or more (gas cylinders of Class 4 or higher) cannot be crimped.

The size of the stand pipe of the Double Cone Series Gas Cylinder also called double taper gas cylinder , The top is wide and the bottom is a little narrower. Such a design allows the lower part of the gas cylinder to be more embedded in the connecting hole of the five-star foot, making the chair as a whole is more stable.