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Product Description：
A、cylinder: seamless steel pipe20#, Φ 15*1mm
B、piston rod: steel 45#, Φ 6mm
C、piston: brassH62,
D、sealing parts: O-ring fluoro rubber,
E、end fittings: PA66,
F、gas: nitrogen,
G、aircraft hydraulic oil ( still work well below 58°)
H、Iron end fittings can withstand a pulling force of 1200 lbs.
Difference among A, B, C Grade
A、They look the same.
B、Grade Inner parts Cycles Opening Way.
A Brass > 100,000 times Two Way.
B Aluminum Alloy > 80,000 times Two Way.
C Plastic > 50,000 times One Way.
Features：
A、upward opening, two stays
stay 1: up-opening to 30°,the door lift up by itself.
stay 2: the door slow down to full opening when the angle up to 80°.
B、closing: down-closing to 50°，the door full close by itself
Advantages：
A、Pass SGS test over 100,000times, attenuation less than 10% after 100,000cycles.
B、Finish: metallic paint, scratch resistance, NSS 8grade/48h.
C、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: Pls refer to the attached table below.
a、different choice according to the door weight and door height.
b、over 600cm * 400cm, paired using is the best.
Welcome to the cabinet manufacturers call to discuss: Skype: CN fsyswj
Email: fsyswj87@gmail.com