Chrome Plated Hollow Bar
Custom Chrome Hollow Bars for Precision Engineering
- Custom chrome hollow bars are precision-engineered components designed to meet the rigorous demands of modern industrial applications, especially in hydraulic systems and machinery. These bars, also known as chrome-plated OD tubing, are essential for manufacturing hydraulic cylinder rods, linear shafts, and various other high-performance mechanical components.
- The primary advantage of using chrome-plated hollow bars over standard chrome-plated bars lies in their reduced weight. The hollow structure significantly lightens the hydraulic piston rod, making it ideal for safety-critical applications like hydraulic cylinders, where weight reduction can enhance performance and longevity.
- The production of chrome-plated hollow bars involves a detailed multi-step process. Starting with hot-rolled or cold-drawn seamless tubes, the outer diameter is ground and polished to achieve the desired surface finish. Once prepared, the tube is then electroplated with a precise thickness of chrome, ensuring a hard, durable, and corrosion-resistant finish suitable for demanding environments.
- These custom chrome hollow bars are essential for precision engineering, offering both mechanical strength and weight efficiency for a wide range of industrial uses.
- For more details or to place an order, please contact us for expert advice on selecting the right specifications for your projects.
Free Quote
Chrome Plated Hollow Bar / Chrome Plated OD Tubing - Detailed Description
Chrome Plated Hollow Bar Manufacturer
As a leading manufacturer and supplier of high quality chrome plated hollow bars, Myler Hydraulics has been at the forefront of the industry for over 20 years. We specialise in the manufacture of high quality chrome plated hollow bars for various industrial applications with a focus on durability, precision and performance.
Our state-of-the-art facilities are equipped with advanced machinery including cold drawing machines, grinding machines, polishing machines, straightening machines, cutting machines and heat treatment furnaces. This enables us to produce a wide range of chrome hollow bars in sizes from 12mm to 609mm and in a variety of steel grades, ensuring we can meet our customers’ specific requirements.
Whether you’re looking for chrome plated tubes, hydraulic piston rods or linear shafts, our products are designed for precision and reliability, making them ideal for use in hydraulic systems, machinery and other critical applications. Our chrome plated hollow bars offer excellent corrosion resistance, wear resistance and strength, ensuring optimum performance and longevity.
We are proud to supply our chrome plated hollow bars to a global market and have earned a reputation for quality and reliability. Whatever the challenge, Myler Hydraulics is committed to delivering customised chrome hollow bar solutions that exceed industry standards and your specific requirements.
Materials of Chrome Plated OD Tubes / Chrome Plated Hollow Rods
As a leading manufacturer and supplier of Chrome Plated OD Tubes in China, Myler Hydraulics specialises in the production of high quality Chrome Plated Hollow Bars (also known as Chrome Plated OD Tubes). We offer a wide range of materials to suit various industrial applications, ensuring that each product meets the highest standards of performance, durability and reliability.
Our chrome hollow bars are available in a range of steel grades, each designed to meet specific strength, corrosion resistance and machinability requirements.
Common Steel Grades and Chemical Composition
Steel Grade | Carbon (C) | Manganese (Mn) | Silicon (Si) | Phosphorus (P) | Sulfur (S) |
ST 52.3 | 0.15 – 0.20% | 1.30 – 1.50% | 0.20 – 0.35% | 0.025 max | 0.015 max |
SAE 1045 | 0.45 – 0.55% | 0.70 – 1.00% | – | 0.045 max | 0.060 max |
CK 45 | 0.45 – 0.55% | 0.60 – 0.90% | 0.40 max | 0.040 max | 0.040 max |
SAE 1020 | 0.18 – 0.22% | 0.40 – 0.70% | – | 0.040 max | 0.040 max |
SAE 4140 Chemical Composition
Element | Min | Max |
Carbon (C) | 0.36% | 0.44% |
Silicon (Si) | 0.15% | 0.35% |
Manganese (Mn) | 0.70% | 1.00% |
Phosphorus (P) | – | 0.04% |
Sulfur (S) | – | 0.05% |
Chromium (Cr) | 0.75% | 1.10% |
Molybdenum (Mo) | 0.15% | 0.35% |
|
|
|
Notes:
ST 52 / E355 steel is commonly used in hydraulic systems and high-strength machinery applications. Its balanced strength, wear resistance, and machinability make it the most popular material for chrome plated hollow bars.
SAE 4140 steel is ideal for high-performance applications, offering excellent strength, hardness, and resistance to high pressure, often used in high-pressure hydraulic systems, automotive parts, and other high-strength equipment.
These updated values ensure both practicality and logical consistency while fulfilling the material requirements for various industries. If you need further customization or detailed performance specifications for specific materials, feel free to reach out to us.
Chrome Plated Hollow Bar Dimensions
As a leading manufacturer and supplier of chrome plated tubes in China, Myler Hydraulics specialises in the production of chrome plated hollow bars in both metric and imperial sizes. We offer a wide range of sizes to meet the needs of various industrial applications.
Metric Sizes:
Outside diameter: From 12 mm to 609 mm
Imperial Sizes:
Outside diameter: From 1/2 inch to 24 inches
Length:
Maximum length: Up to 14 metres
For a complete size chart and more detailed specifications please contact us directly.
Finish of Chrome Plated Hollow Bar
Our chrome plated hollow bars feature a chrome plating on the outer diameter with plating thicknesses that can reach up to 60 microns. Commonly used plating thicknesses include 15 microns, 20 microns, 25 microns, 30 microns and 50 microns with the option of custom thickness based on customer requirements.
Most common plating thicknesses: 20 microns and 25 microns
After the outer diameter is machined, the surface roughness typically ranges from Ra 0.2µm to Ra 0.4µm (8RA to 15RA). This fine surface finish ensures smoothness, high wear resistance and excellent corrosion protection, making our chrome plated hollow bars ideal for high performance applications.
For bespoke dimensions, specific requirements or further details please contact us for a bespoke solution.
How to Order Chrome Plated OD Tubes / Hollow Bars
To place an order for chrome OD tubes or chrome hollow bars, customers will normally need to provide the following details to ensure we can meet your exact requirements:
1. Product Name:
Chrome Plated OD Tube
Chrome Plated Hollow Bar
Chrome Plated Hollow Bar
2. Standard:
EN 10305-1 / DIN 2391
ASTM A519
Or any specific standard as required
3. Material:
ST52 / E355
SAE 4140 / 42CrMo
SAE 1020
CK45 / C45
Or other specific materials as per your requirements
4. Size:
Outer Diameter (OD) x Inner Diameter (ID) x Length (e.g. OD 50mm x ID 40mm x Length 2000mm)
5. Chrome plating thickness:
20 microns, 25 microns, 30 microns, 50 microns, or customised thickness according to your requirements.
Sample Order Description:
Chrome plated hollow bar (chrome plated OD tube), material as per EN 10305-1 / E355 +SR, size OD 50 mm, ID 40 mm, length 3000 mm, with outside diameter chrome plating thickness of 25 microns.
For best results, please provide all necessary details and don’t hesitate to contact us if you need assistance with customisation or specific technical requirements. We are committed to supplying high quality, precision engineered products to meet your requirements.
Frequently Asked Questions
Question 1: What is a hollow chromium bar?
A hollow chrome rod is a high strength chrome plated tube used in a variety of mechanical and hydraulic applications. The hollow core allows for reduced weight and increased functionality, making it ideal for use in hydraulic cylinders, pistons and other systems that require durable, wear-resistant rods.
Question 2: What are chrome plated hollow rods?
Chrome plated hollow rods are precision rods that have been treated with a layer of chrome to improve their wear resistance, corrosion resistance and surface hardness. These rods are typically used in hydraulic cylinders or machinery where smooth movement and minimal friction are essential.
Question 3: What is a hollow chrome piston rod?
A hollow chrome piston rod is a type of piston rod with a hollow interior, typically used in hydraulic cylinders. The chrome plated surface increases its durability by preventing wear and corrosion. It is designed to withstand high pressure environments and ensure smooth operation in machinery.
Question 4: What is a hydraulic chrome plated hollow piston rod?
A hydraulic chrome plated hollow piston rod is specifically designed for use in hydraulic systems. The chrome plating provides an extra layer of protection against wear and corrosion, extending the life of the piston rod in demanding hydraulic applications. The hollow design reduces overall weight while maintaining strength and functionality.
Question 5: How are hydraulic chrome plated hollow piston rods manufactured?
Hydraulic chrome plated hollow piston rods are manufactured by first producing a hollow steel rod which is then subjected to a chrome plating process. The chrome plating is typically applied using electroplating techniques to ensure a consistent, durable coating that resists corrosion and wear under high pressure conditions.
Question 6: Who are the manufacturers of hydraulic chrome plated hollow piston rods?
Several manufacturers specialise in the production of hydraulic chrome plated hollow piston rods. These manufacturers focus on high quality materials, precise engineering and advanced chrome plating technologies to produce rods that meet the rigorous demands of hydraulic applications. If you’re looking for a reliable supplier, it’s best to contact industry-specific companies that specialise in hydraulic and piston rod manufacturing.
Question 7: What are the advantages of using chrome plated hollow rods in hydraulic systems?
Chrome plated hollow rods offer many advantages in hydraulic systems, including
- Increased Wear resistance and longer life.
- Corrosion protection in harsh environments.
- Reduced weight due to the hollow core, which can help improve system efficiency.
- Enhanced durability under high pressure conditions, ensuring smooth machine operation.
Question 8: Are there any specific industries that use chrome plated hollow piston rods?
Yes, industries that require high performance hydraulic systems often use chrome plated hollow piston rods, including
- Construction and heavy machinery industries.
- Automotive manufacturing.
- Mining and agricultural machinery.
- Industrial machinery and automation systems.
Question 9: How do I choose the right hydraulic chrome plated hollow piston rod for my application?: Are there any specific industries that use chrome plated hollow piston rods?
When selecting a hydraulic chrome plated hollow piston rod, consider factors such as load capacity, operating pressure and environmental conditions (e.g. exposure to moisture, chemicals or extreme temperatures). It’s also important to select a rod with the correct dimensions to ensure compatibility with your hydraulic system.
Custom Solutions & Competitive Pricing
Ready to Order or Have More Questions?
If you’re looking for high-quality chrome plated rods for your industrial needs, we’re here to help! As a trusted manufacturer and wholesale supplier, we offer customizable solutions and competitive pricing. Send us your inquiry today, and let’s discuss how we can meet your requirements!