SAE4140 Honed Hydraulic Cylinder Seamless Tube
Skiving and roller burnishing tubes uses a kind of low cost process to obtain high inner hole gauge and quality, which can not only effectively reduce the surface roughness of inner hole, but also strengthen the surface of inner hole, improve the hardness of inner hole gauge and extend the fatigue life of tubes.
Product Introduction
We are committed to leading the development and innovation of Hydraulic Cold Drawn Pipes, hydraulic cylinder for excavator, Skived And Roller Burnished Tubes, while laying out future intelligent technologies and products, and in-depth exploration of the future development trend of the industry. We are confident that we have been going to have a bright prospect and to be distributed all over the world in the years to come. We have a large-scale production base.
Products Description
Wuxi Shenlu Hydraulic Machine Parts Co., Ltd. supplies high-performance Skiving and Roller Burnishing Tubes designed for hydraulic cylinders, pneumatic systems, and precision engineering. These tubes are manufactured through advanced skiving and roller burnishing processes, ensuring superior inner surface finish, accurate dimensions, and extended product life. Our tubes are widely used in industries requiring high precision and durability.
Product Advantages
- Excellent inner surface roughness (Ra ≤ μm) for smooth operation
- High dimensional accuracy and roundness
- Increased wear resistance and fatigue strength
- Reduced friction, extending seal and component lifespan
- Superior straightness and consistency compared to conventional tubes
Technical Parameters
Material: Carbon Steel, Alloy Steel, Stainless Steel
Size Range: ID 40mm – 500mm, Length up to 12m
Tolerance: H8/H9, straightness ≤ 1mm/1000mm
Surface Roughness: Ra ≤ 0.2μm
Standards: DIN2391, EN10305, ASTM A519, ISO
Parameters for OD and ID:
Customization Options
Size and length according to customer needs
Customized material grades for different industries
Heat treatment and special coatings available
OEM/ODM services for specialized projects
Products Applications
Our Skiving and Roller Burnishing Tubes are widely used in:
- Hydraulic cylinders and piston rods
- Pneumatic equipment
- Construction machinery
- Automotive manufacturing
- Mining and heavy-duty equipment
Our Services
Quality Control & Certifications
We maintain strict quality control with 100% inspection for dimensions, surface roughness, and mechanical properties. Our factory is ISO-certified, ensuring stable product quality and international compliance.
Packaging & Logistics
Standard export seaworthy packaging
Plastic caps to protect tube ends
Anti-rust oil and protective wrapping
Fast and reliable global shipping
After-Sales Service
We provide full technical support, installation guidance, and replacement services for any quality issues. Customer satisfaction and long-term cooperation are always our priorities.
If you are interested in high-quality Skiving and Roller Burnishing Tubes, please contact Wuxi Shenlu Hydraulic Machine Parts Co., Ltd. today for an inquiry.
Product FAQ
Q1: What is the difference between honed tubes and skiving & roller burnishing tubes?
A: Skiving & roller burnishing tubes have a smoother inner finish and higher precision than honed tubes, suitable for demanding hydraulic systems.
Q2: Can you supply small batch orders?
A: Yes, we support both small and large volume orders with flexible production.
Q3: How do you ensure the quality of your tubes?
A: Every tube undergoes strict inspections for straightness, tolerance, and surface finish before shipment.
Our company's processes are complete and legal, and our SAE4140 Honed Hydraulic Cylinder Seamless Tube is high quality and efficient at a reasonable price that has high buyback rate! No matter what kind of company it is, it has its responsibilities and missions, because this is the goal and direction of all employees' work. Our company adheres to a fast, efficient, and low-cost service communication, which is based on honesty.
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