Piston Rods for Gas Springs – Precision, Strength & Reliable Performance

High Strength & Durability

Made from premium materials and precision engineered, piston rods deliver long-lasting performance even under frequent motion and heavy loads.

Smooth & Corrosion-Resistant Surface

Polished and treated surfaces minimize friction, reduce wear, and protect against rust or corrosion for reliable operation.

Customizable Sizes & Coatings

Available in various diameters, lengths, and surface coatings to meet different design and environmental requirements.

Piston rods play a crucial role in motion control systems such as gas springs, shock absorbers, and hydraulic or pneumatic cylinders. They are responsible for transmitting force smoothly and maintaining precise, stable movement in automation and mechanical applications.

At GASTAC, we provide customized piston rods to meet diverse engineering requirements. Available in diameters from 3mm to 40mm and stroke lengths up to 50mm–1.2m, our rods can be tailored in material, coating, and surface finish. Options include stainless steel, carbon steel, hard chrome plating, and electroplating. Every rod is produced with strict dimensional control and advanced polishing technology to ensure durability, corrosion resistance, and excellent performance in any working environment.


Piston Rods

Hydraulic Cylinder Piston Rod

Hydraulic Cylinder Piston Rod

Hollow Aluminum Rod

Hollow Aluminum Rod

Cylinder Piston Rod

Cylinder Piston Rod

chromed rod e1760336755953

Chromed Rod

hard chrome plated rod

Hard Chrome Plated Rod

Hydraulic Cylinder Piston Rod 1

Hydraulic Chrome Rod

Chrome shaft

Chromed Shaft

Shock absorber piston rod

Shock Absorber Piston Rod

Chrome Plated Rod

Chrome Plated Rod

Hollow metal rod

Hollow Metal Rod

Hollow rod

Hollow Rod

Piston Rod Application

Frequently Asked Questions

High-strength steel or alloy with proper heat treatment for wear resistance and long service life.

Diameter, length, and concentricity are strictly controlled to fit seals, cylinder bodies, and bearings perfectly, preventing leaks or sticking.

Yes, rods are chrome-plated or nitrided for enhanced wear and corrosion resistance, suitable for harsh environments.

Designed to withstand maximum hydraulic pressure and loads without bending or breaking.

Yes, rods can be customized in diameter, length, end connections, or surface treatment to match specific cylinders or equipment.

Durable with long wear intervals; daily maintenance is simple, usually just lubrication as needed.

Production and delivery are reliable, and pricing is competitive for high-quality piston rods.

Why Choose GASTAC

With unmatched quality, competitive pricing, complete pre- and after-sales support, and fast, secure delivery, GASTAC has become one of the world’s leading manufacturers of gas spring–based solutions.

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