Core Structure (Based on Product Design)
Top threaded connection section (featuring a positioning hole for stable and secure installation);
Precision-ground rod body (ensures a tight fit with piston seals, effectively maintaining the airtightness of the hydraulic system);
Bottom multi-layer threaded end (compatible with hydraulic cylinder pistons and barrel assemblies for seamless integration).

Key Features
High-Precision Rod Body: Surface roughness ≤ Ra 0.8 μm, ensuring stable sealing performance with piston components;
Wear & Rust Resistant: Chrome plating thickness ≥ 0.02 mm, compatible with hydraulic oil media, significantly extending product service life;
High Load-Bearing Capacity: Suitable for medium- and high-pressure hydraulic systems (operating pressure ≤ 31.5 MPa).

Application Scenarios for Piston
Ideal for maintenance and replacement of pistons in engineering hydraulic cylinders, industrial hydraulic equipment, injection molding machine cylinders, and construction machinery hydraulic systems. It perfectly matches the piston rod to form a reliable force-transmitting component, ensuring smooth operation of hydraulic systems under various heavy-duty working conditions.