Honed Seamless Steel Tube (Grade 1026) | Seamless Pipe Supplier
Introduction
As a leading seamless pipe supplier in China, Changzhou Chengxin specializes in producing high-precision honed steel tubing. Our Grade 1026 seamless tubes are engineered to deliver exceptional performance and reliability for the most demanding industrial applications. Partner with us to elevate the quality and durability of your machinery.
Technical Specifications
We provide Grade 1026 honed steel tubing that meets or exceeds international standards. Custom specifications are available upon request to meet your unique project needs.
| Item | Standard | Material / Grade | Delivery Condition |
|---|
| Honed Seamless Tube | ASTM A519, DIN 2391, EN 10305-1 | SAE 1026, ST 52 | SRB (Skived and Roller Burnished) or Honed |
| ID Tolerance | ISO H8, H9 | - | - |
| Surface Roughness (Ra) | < 0.4 µm | - | - |
| Straightness | < 0.5 mm/m | - | - |
Key Features & Benefits
Our seamless metallic tubes are more than just steel pipes; they are precision-engineered components designed for superior performance.
Superior Surface Finish for Longer Seal Life
The ultra-smooth inner surface (Ra < 0.4µm) of our honed steel tubing minimizes friction and reduces wear on piston seals. Your Benefit: This directly translates to a longer service life for your hydraulic cylinders and lower maintenance costs.
High Dimensional Accuracy for Perfect Fitment
Adhering to strict ISO H8 and H9 tolerances, our tubes ensure perfect concentricity and a consistent internal diameter. Your Benefit: This guarantees seamless assembly, prevents internal leaks, and ensures reliable, efficient operation of your equipment.
Excellent Machinability and Weldability
Manufactured from high-quality seamless pipe steel (SAE 1026), our tubes offer excellent properties for further processing. Your Benefit: You can easily weld or machine our tubes to create custom components, saving you time and manufacturing costs.
Common Applications
Our honed tubes are the ideal choice for a wide range of precision applications, including:
Hydraulic Cylinders (for excavators, forklifts, presses, etc.)
Pneumatic Cylinders and Actuators
Shock Absorbers
High-Pressure Piping Systems
Precision Machinery Parts
Honed Tube vs. Standard Seamless Tube
Understanding the difference highlights the value of our specialized process.
| Feature | Honed Seamless Tube (Our Product) | Standard Seamless Tube (Regular Pipe) |
|---|
| Inner Surface | Mirror-like, extremely smooth (Ra<0.4) | Rough, with visible imperfections |
| Dimensional Tolerance | Very high (ISO H8, H9) | Standard, less precise |
| Performance in Systems | Ensures long seal life, prevents leaks | Can cause rapid seal wear, risk of leaks |
Why Choose Us as Your Seamless Pipe Company?
As a dedicated seamless pipe company, we offer more than just a product; we offer a partnership built on reliability and trust.
Over 15 Years of Industry Expertise: Since 2008, we have been perfecting the art of manufacturing seamless tubes, serving hundreds of satisfied clients worldwide.
Advanced Manufacturing Equipment: Our facility is equipped with state-of-the-art honing machines and skiving roller burnishing tools, ensuring every tube we produce is of the highest quality.
Responsive Technical Support: Our expert engineering team is ready to help you choose the right specifications and provide support throughout your project lifecycle.
Commitment to On-Time Delivery: We understand the importance of your production schedules. Our streamlined logistics ensure reliable and timely delivery worldwide.
Our Commitment to Quality
Quality is not just a goal; it's our guarantee. As a professional seamless pipe supplier, our quality assurance process is second to none.
ISO 9001:2015 Certified: Our management and production processes are fully certified, ensuring consistent quality.
100% Non-Destructive Testing (NDT): Every single tube undergoes rigorous testing, including Ultrasonic Testing (UT) and Eddy Current Testing, to guarantee it is 100% free of defects.
Full Traceability: We provide a Material Test Certificate (MTC) compliant with EN 10204 3.1 with every shipment, detailing the chemical composition and mechanical properties of the seamless pipe steel.
Frequently Asked Questions (FAQ)
Q1: What is your Minimum Order Quantity (MOQ)? A: Our standard MOQ is 3-5 tons. However, for standard sizes in stock, we can support smaller trial orders. Please contact us to check our inventory.
Q2: Can you provide tubes in custom lengths? A: Yes, we can cut tubes to any specified length with high precision. Please specify your length requirements when you request a quote.
Q3: Do you provide a Material Test Certificate (MTC) with your products? A: Absolutely. An MTC compliant with EN 10204 3.1 is provided with every order, ensuring full traceability of the materials.
Packaging and Global Delivery
To ensure our seamless metal tubes arrive in perfect condition, we use standard export packaging:
Plastic caps on both ends to protect the inner surface.
Tubes are bundled together with steel strips.
The outer layer is wrapped with waterproof woven bags or placed in wooden boxes.
Ready to Enhance Your Projects with a Reliable Seamless Pipe Supplier?
Don't settle for standard pipes. Choose the precision, quality, and durability of Changzhou Chengxin's honed seamless steel tubes. Contact our expert team today to discuss your requirements and receive a no-obligation quote.
