Origin	China
Model Number	gas spring for special use
Brand Name	COSPL
Material	Steel
usage	for special use
colour	lime or others

gas spring for special use

--------- three-section support post B

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 only supplies the reference.
According to your demand, you can choose the special parameters as follows and let us know please. Our engineers will service you.
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)

Looking forward to your kind enquiry.