1. IS015552 (original IS06431) standard cylinder;

2. The piston seal is composed of two Y-shape one-way seal structure, which has compensation function, long service life and low start-up pressure;

3. The 米-shaped aluminum pipe without tie rod has good corrosion esistance;

4. The buffer adjustment of cylinder is smooth and steady;

5. Cylinders and accessories for installation with several specifications are optional.