Feature:1. For Support and Adjustment: Gas springs are often used for mechanical equipment supporting, braking and adjustment, etc. 2. With Good Airtightness: Using thickened double layer sealing ring and accurate hydraulic oil seal, the gas spring has good sealing performance. 3. Low Friction: The hydraulic support rod has a glossy and seamless appearance, low friction, and is not easy to rust and deform. 4. Spring Steel Material: The hydraulic rod strut is made of excellent spring steel…