Gas spring strut is used for structural lifting, support, balance of gravity and so on.Filling with high-pressure inert gas, the difference between the iron pipe and external atmospheric pressure will generate gas force. The inert gas is relatively stable and has a cushioning mechanism to avoid the impact .
How to determine a great gas spring with good quality?
●Leakproofness:without wally leakproofness,the strut will appear to have leakage of oil and gas in the process of usage.
●Accuracy:for example,which gas spring needs 500N,some factories will control the error within 2N but others will make them far difference when in mass production.
●lifespan:The service life of the gas spring is calculated in terms of the number of times it can be fully retracted, both approving nationally and internationally, such as SGS
●The force value change of gas spring :The force value of gas spring should remain constant in the ideal state throughout the trip. However, because of the design and processing factors, the force value will change inevitably. The range of its change is a measure to define the quality of a good gas spring.The smaller the range of changes, indicating the quality of the better gas spring, otherwise the worse.
Our YSWJ is a professional hardware factory with 30-year history and the gas spring enjoy its fame all around the world.
A.Advantages of gas spring @YSWJ :
1.Selection of material:
Steel Pipe:steel 45#,good leakproofness
fittings:ZnAI4 alloy
piston rod:chrome piston rods,brassH62.
gas:nitrogen,Stable and durable,good soft close
2.Technically:
finish:spray painting,Corrosion resistance, rust and moisture; improve service life
process:the inner wall is polished with wool velvet and ultrasonic,ensuring smooth.
special handling:combined the use of our independent research and development of oil-free bearings ensure long lasting