High Precision Chrome Plated Hydraulic Cylinder Rod
Premium Hard Chrome Plated Piston Rods for Excavators & Heavy Machinery
YaDa Metal specializes in manufacturing high-precision chrome plated hydraulic cylinder rods. Using premium base materials (CK45 & SCM440) and advanced hard chrome plating technology, we deliver rods with exceptional surface hardness, superior corrosion resistance, and outstanding wear performance. Our chrome plated rods are widely used in excavator cylinders, hydraulic presses, mining equipment, and industrial hydraulic systems.
Key Features
High Surface Hardness — Chrome layer hardness up to HV 850–1000
Excellent Corrosion Resistance — Salt spray test ≥ 48–96 hours (customizable)
Super Smooth Surface — Ra ≤ 0.2μm for minimal friction and extended seal life
Tight Dimensional Tolerance — ±0.05mm
Superior Straightness — ≤ 0.2mm/m
Custom Chrome Thickness — 20μm – 50μm (standard 30μm)
Full Customization — Special diameters, lengths, and chrome thickness available
Specifications
| Parameter | Details |
|---|---|
| Product Name | Chrome Plated Hydraulic Cylinder Rod |
| Base Material | CK45, SCM440 (42CrMo) |
| Diameter Range | 20mm – 200mm |
| Length Range | Up to 6000mm |
| Chrome Thickness | 20–50μm (standard 30μm) |
| Surface Hardness | HV 850–1000 |
| Surface Roughness | Ra ≤ 0.2μm |
| Straightness | ≤ 0.2mm/m |
| Tolerance | ±0.05mm |
| Salt Spray Resistance | ≥ 48–96 hours |
Material Options
| Material | Hardness (After Plating) | Best For | Recommended For |
|---|---|---|---|
| CK45 | HV 850–950 | Standard excavator & hydraulic rods | Most common & cost-effective |
| SCM440 | HV 900–1000 | Heavy-duty & high-load cylinders | Mining, large excavators |
Applications
Our chrome plated hydraulic cylinder rods are widely used in:
Excavator boom, arm, and bucket cylinders
Hydraulic press and forging equipment
Mining and construction machinery
Agricultural and forestry equipment
Industrial hydraulic systems
Marine and offshore applications
Why Choose YaDa Chrome Plated Rods?
Full In-House Production — From raw material to finished chrome plated rod
Strict Quality Control — 100% inspection + salt spray testing
Competitive Pricing — Factory direct, no middleman
Fast Delivery — Standard sizes in stock, custom orders within 15–25 days
Technical Support — Professional team to assist with material and specification selection
Get Your Custom Quote Today
We offer free samples for qualified bulk orders. Contact us now for the best price and fast delivery!
Email: [email protected]
Tel: +86 13920216030
