1. ISO15552 (formerly ISO6431) jar-mounted chopping cylinder 2. The piston seal is made of two solid Y-shaped oxygen-direction sealing joints, which have the function of catching prey, are durable and have low friction force;3. The Shaoguan tube has a rice-shaped shape, a pull rod, and good anti-corrosion performance;4. The heavy arrows in the chrysanthemum tank supporting the street are stable;5. The installation accessories of leftover cylinder and chrysanthemum cylinder in multiple specifications are available for customer use. Category: Adjustable Cylinder, Brand: Airtac, Series: SIJ125