Free Stop Gas Strut

Product Description：

A、material: seamless steel pipe20#,thickness 1.0mm,

B、material of piston: brassH62, piston rod: steel 45#, sealing parts: O-ring fluoro rubber

C、end fittings: zinc alloy, gas: nitrogen,  aircraft hydraulic oil ( still work well, -58°)

Features：

A、Up opening to 35°， the door free stop at every point 
B、The opening angle can be adjustable up and down after assembly.
C、Better for labor-saving 
D、Easy to disassemble

Product Advantages:

A、Pass SGS test over 100,000times, attenuation less than 10% after 100,000cycles
B、Finish: metallic paint, scratch resistance, NSS 8 grade/48h 
C、Different end fittings like YS611, YS612, YS616 for your chioce
D、aluminum frame and glass door is achieved

Product Parameters：

A、Application: for all up-opening door, still work well between -50°~ 80°

B、Installation conditions:

   a、different choice according to the door weight and door height.
   b、over 600cm * 400cm, paired using is the best