Detailed Product Description

gas spring for special use

----------------three-section support post A

No1. Features and Application:
The three-sect strength value gas spring has two piston rods and extension forces.
It is characteristical that the mid section is both the piston rod and the tube of the first section. This product has a typical application in the following situations:
A much larger angle is asked while unfolding the equipment; however, the storage space is limited when the spring is retracted.
No2. Buying Guide:
The picture on our website only supplies the reference.
According to your demand, you can choose the special parameters as follows and let us know please. They are:

d1: front rod diameter     d2: mid-sect diameter   D: tube diameter
S1: front stroke             S2: mid stroke              L: extended length
F1: mid extension force                                    F2: bottom extension force
S1≤S2      F1≤F2            (in the ordinary design)
Our engineers will service you.

Looking forward to your kind enquiry.