Chrome Plated Bar | Trusted Hydraulic Cylinder Rod & Piston Rod Supplier
Introduction: Redefining Durability in Hydraulic Systems
A chrome plated bar is one of the most essential components in modern hydraulic systems. As the core material for hydraulic cylinder rods and hydraulic piston rods, these bars must deliver exceptional strength, surface quality, and corrosion resistance. At our factory in China, we manufacture and supply chrome plated bars that meet global standards, helping equipment manufacturers and end-users achieve long-lasting performance.
Our products are trusted by suppliers, manufacturers, and wholesalers across industries such as construction, agriculture, mining, and energy. With advanced chrome plating technology, premium materials, and strict quality control, our chrome plated bars are engineered for heavy-duty applications where durability and precision matter most.
Key Specifications of Chrome Plated Bar
| Feature | Specification |
|---|---|
| Material | Premium Alloy Steels (SAE 1045, 4140) and specialized grades for enhanced performance |
| Size Range | Custom diameters from 5mm to 1000mm, lengths up to 12 meters |
| Hardness | Min. 60 HRC (Rockwell C Scale) on chrome layer |
| Surface Roughness | Max Ra 0.2 μm (8 Ra) |
| Straightness | Typically 0.1mm/meter or better |
| Tolerance | h8, h9, f8 |
| Standards | DIN, JIS, and other international specifications |
| Testing | CASS (Copper Accelerated Salt Spray), Humidity Testing |
Our chrome plated rods stand out in the global market due to:
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Outstanding Surface Hardness: HV850–HV1000, delivering excellent resistance to abrasion and wear.
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Superior Corrosion Resistance: Salt spray endurance up to 96–1000 hours depending on chrome thickness.
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Ultra-Fine Surface Finish: Ra ≤0.2 μm for optimized seal performance and extended service life.
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Custom Sizes and Materials: Diameters from 4 mm to 1200 mm, lengths up to 20 meters.
Whether you are a hydraulic cylinder manufacturer looking for OEM parts or an industrial supplier sourcing high-quality rods for resale, our chrome plated bars are designed to exceed expectations.
Materials and Manufacturing Excellence
We source only premium steel grades such as CK45 (1045), ST52.3, 20MnV6, 4140 alloy steel, and stainless steels like AISI 304/316L. These materials are carefully selected to balance toughness, machinability, and corrosion resistance.
Key Specifications
Manufacturing Process:
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Raw Material Selection – Each batch undergoes chemical and mechanical property testing.
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Centerless Grinding – Ensures precision diameter and perfect surface roundness.
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Polishing – Creates an ultra-smooth finish essential for chrome plating.
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Hard Chrome Plating – Applied in layers of 20–50 microns for durability and wear protection.
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Optional Heat Treatment – Induction hardening to enhance fatigue and surface hardness.
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Final Testing – Includes straightness checks, adhesion testing, and salt spray corrosion testing.
Our factory in China uses advanced technology to guarantee consistency, making us one of the most trusted chrome plated bar manufacturers and suppliers worldwide.
Applications of Chrome Plated Bars
Chrome plated rods are widely used as hydraulic cylinder piston rods in industries such as:
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Construction Machinery: Excavators, bulldozers, cranes, and concrete pumps.
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Agricultural Equipment: Tractors, harvesters, sprayers, and hydraulic lifts.
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Mining and Material Handling: Loaders, conveyors, forklifts, and stackers.
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Automotive and Industrial Manufacturing: Shock absorbers, presses, and machine tools.
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Renewable Energy: Wind turbine control systems and solar tracking mechanisms.
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Marine and Offshore Applications: Winches, deck equipment, and hydraulic lifting systems.
For wholesale buyers and global distributors, these diverse applications make chrome plated bars one of the most in-demand hydraulic components in the market.
Why Choose Us as Your Chrome Plated Bar Supplier?
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Trusted Manufacturer in China: Decades of production experience and global export expertise.
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Customization Available: Wide range of sizes, materials, and tolerances to meet customer-specific needs.
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Strong Supplier Network: We support wholesalers, distributors, and OEM factories.
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Competitive Wholesale Prices: Direct-from-factory supply chain eliminates unnecessary costs.
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Strict Quality Control: Each rod undergoes multiple inspections before shipment.
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Flexible Order Quantities: From small batches to bulk wholesale orders.
Whether you are sourcing chrome plated bars for hydraulic cylinder rods or hydraulic piston rods, we provide tailored solutions that help you stay competitive in the market.
Frequently Asked Questions (FAQ)
Q1: What sizes of chrome plated bars are available?
A1: We supply bars from 4 mm to 1200 mm in diameter, with lengths up to 20 meters. Custom dimensions are available upon request.
Q2: Do you provide wholesale supply for global distributors?
A2: Yes, we are one of the leading chrome plated bar suppliers in China, serving wholesalers and distributors in the USA, Canada, Mexico, Australia, and Singapore.
Q3: How do you ensure corrosion resistance?
A3: Our bars undergo strict NSS (Neutral Salt Spray) testing with resistance up to 1000 hours, depending on the application and coating thickness.
Q4: Can chrome plated bars be customized for special hydraulic cylinder designs?
A4: Absolutely. We manufacture custom hydraulic cylinder rods and piston rods with precise tolerances (IT6, IT7) to match OEM requirements.
Q5: What is the typical lead time for orders?
A5: Standard production takes 2–3 weeks, but faster turnaround is possible for urgent projects. Bulk wholesale orders may require longer lead times.
Buy Today
A chrome plated bar is more than just a piece of steel—it is the foundation of reliable and efficient hydraulic systems. With advanced manufacturing, premium materials, and proven durability, our chrome plated rods are the ideal choice for hydraulic cylinder rods and hydraulic piston rods.
As one of the top manufacturers and suppliers in China, we provide tailored solutions for global wholesale buyers, factories, and distributors. Whether you need standard sizes or custom specifications, our products deliver performance, reliability, and value.
Contact us today to request a quote for your next order of chrome plated bars and experience the quality difference of working with a trusted supplier.
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