Hollow chrome rods with outer diameters of 10mm, 12mm, and 16mm, our products combine lightweight durability with exceptional corrosion resistance, ideal for applications where weight reduction and reliability are critical.

Features of Hollow Chrome Rod:

High-Strength Materials: Made from premium carbon steel grades (e.g., CK45, ST52, 42CrMo), our hollow chrome rods offer tensile strength up to ≥610 MPa and yield strength ≥355 MPa, ensuring reliability under high-pressure conditions.

Advanced Chrome Plating: The outer surface is precision-ground and hard chrome-plated to a thickness of 15–30 microns, providing a hardness of ≥800 HV for exceptional wear resistance and corrosion protection.

Lightweight Design: Hollow construction reduces weight without compromising strength, enabling energy-efficient operation and easier handling in applications like telescopic cylinders and automation equipment.

Precision Tolerances: Manufactured to strict dimensional standards (e.g., ISO f7/f8 tolerance), with surface roughness of Ra ≤ 0.2–0.4 μm and straightness ≤0.2 mm/m, ensuring seamless integration with seals and bearings.

Customizable Options: Hollow chrome rods are available in Max lengths up to 1 meters (custom lengths upon request), with options for honed inner diameters, end machining, and tailored plating thicknesses.

What is the difference between Hollow Chrome Plated Rods and Solid Chrome Plated Rods?

A solid chrome plated rod is a full steel bar coated with chrome, offering maximum strength and rigidity.

A hollow chrome plated rod, on the other hand, reduces weight.

Hollow chrome rods are more cost-effective in terms of material usage and easier to machined.

The choice between hollow and solid depends on the specific balance of strength, weight, and cost requirements.

Why Choose our hollow chrome rods?

Quality Assurance: ISO 9001-certified production with rigorous testing (including hardness, corrosion, and fatigue resistance).

OEM Support: Customizable dimensions, plating, and packaging based on your drawings or samples.

Global Expertise: Trusted by clients in North America, Europe, and Asia, with seamless logistics support.