Precision Chrome Piston Rods for High‑Performance Hydraulic Systems

In the world of heavy machinery and industrial automation, the performance of core mechanical components can make or break productivity. At the heart of many hydraulic systems lies the precision chrome piston rod — a component that must deliver exceptional strength, durability, and corrosion resistance under constant stress. As a factory‑backed manufacturer and exporter, Jiangsu New Heyi Machinery Co., Ltd. offers industry‑leading chrome piston rods engineered to exceed expectations.

Integrated Manufacturing — From Engineering to Export

Unlike trading companies that resell parts made by others, our business operates as a fully integrated manufacturing + exporting enterprise. Our in‑house production capabilities ensure strict quality control, from raw material selection to precision machining, chrome plating, and final inspection. With ISO‑certified processes and advanced quality control equipment, we guarantee consistent dimensional accuracy, straightness, and surface performance across every batch.

Superior Material & Chrome Finishing Technology

Our precision chrome piston rods are typically made from high‑grade steel such as 40Cr, CK45, 42CrMo4, and other precision materials, followed by hard chrome plating with 20–30 micron thickness to deliver excellent wear and corrosion resistance. Surface roughness is controlled to Ra ≤ 0.2 μm, and diameter tolerances are maintained to international standard ISO F7 — ensuring smooth operation inside hydraulic cylinders and extending service life.

Designed for Critical Applications

These chrome piston rods are ideal for:

• Hydraulic cylinders in construction equipment

• Heavy‑duty machining and industrial presses

• Agricultural and material handling machinery

• Automotive manufacturing systems

• High‑load pneumatic systems

With straightness as tight as ≤ 0.2 mm/m and tensile strength often exceeding 610 MPa, our rods perform reliably in demanding environments.

Customer‑First After‑Sales Support

We understand that success is about more than just quality products — it’s about dependable support. Our after‑sales program includes:

• Remote technical consultation

• Installation guidance and operation training

• Spare parts and maintenance services

• Performance troubleshooting

Our responsive service team helps customers optimize equipment uptime and long‑term performance.

Factory Visits and On‑Site Evaluation Encouraged

We warmly welcome customers to visit our factory in Jiangsu, China, to review our precision machining workshop, plating lines, and quality control labs. Observing our production processes in person builds confidence and enables direct technical dialogue with our engineers.

Reliable Delivery & Global Logistics

Thanks to our integrated production system and inventory management, we maintain strong delivery capacity, ensuring prompt lead times even for large orders. We offer flexible shipment terms — including EXW, FOB, CIF, DDP — tailored to your supply chain needs.

Conclusion — Strength You Can Trust

When your hydraulic or pneumatic application demands a precision chrome piston rod that stands up to extreme conditions, our factory‑manufactured solutions deliver performance, reliability, and long service life. With robust after‑sales care, support for factory visits, and dependable delivery, we help your business achieve operational excellence.