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JIS G3445 STKM13B ERW Welded Steel Tube For Motorcycle

Engineered for motorcycles, our JIS G3445 STKM13B ERW welded steel tube meets strict Japanese standards. Made from high - grade STKM13B steel, it combines strength and formability. Using efficient ERW technology, it offers durability and precision. Ideal for frames, chassis, exhausts, and suspensions, it’s rigorously tested for reliable performance in every ride.
  • JIS G3445 STKM13B

  • Chewit

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JIS G3445 STKM13B ERW Welded Steel Tube For Motorcycle
JIS G3445 STKM13B ERW Welded Steel Tube For Motorcycle
Description


JIS G3445 STKM13B ERW Welded Steel Tube for Motorcycle: Superior Performance in Motion

In the competitive realm of motorcycle component manufacturing, Chewit's JIS G3445 STKM13B ERW Welded Steel Tube stands as a paragon of quality and performance. Engineered with a steadfast commitment to excellence, this steel tube is tailored to meet the exacting demands of the motorcycle industry, offering a harmonious blend of durability, precision, and reliability.

Rigorous Quality Compliance and Material Superiority

  • JIS G3445 Standard Adherence: Our welded steel tube is meticulously crafted in strict compliance with JIS G3445, a revered Japanese industrial standard. This ensures that every tube undergoes precise manufacturing processes, meeting stringent quality requirements. From dimensional accuracy to material consistency, the JIS G3445 compliance guarantees that our product is a reliable choice for motorcycle applications where quality cannot be compromised.

  • STKM13B Grade Steel Excellence: Forged from high - grade STKM13B steel, this tube boasts remarkable properties. Its excellent strength enables it to endure the rigors of motorcycle use, including vibrations, impacts, and dynamic forces. Simultaneously, the formability of STKM13B steel allows manufacturers to shape the tube into complex designs required for motorcycle frames, chassis components, and more, making it an ideal material for high - performance motorcycle manufacturing.




Advanced ERW Technology with Motorcycle-Specific Design

Our Electric Resistance Welding (ERW) technology enables efficient and economical production of high-performance steel tubes. By applying an electric current directly to the steel strip edges, the process heats and bonds the material without filler metals, preserving structural integrity. The result is a robust, seamless weld capable of handling high pressure and dynamic loads—making it ideal for demanding motorcycle applications.

Engineered for Motorcycle Excellence
Designed specifically for motorcycle use, our steel tubes deliver the essential strength, durability, and dimensional accuracy required for critical functions. From structural frames and chassis reinforcements to high-temperature exhaust systems and responsive suspension parts, this tubing ensures superior performance across all aspects of motorcycle engineering.

Durable and Versatile Applications

  • Motorcycle Frames:
    As the backbone of the motorcycle, the frame requires a material that combines rigidity with shock absorption. Our JIS G3445 STKM13B ERW welded steel tube offers an optimal balance, delivering the strength to support the vehicle’s weight while absorbing road vibrations for improved safety and handling.

  • Chassis Components:
    Critical parts such as swingarms, engine mounts, and subframes endure constant stress during operation. Our tubing provides the durability needed to resist fatigue and impact, enhancing the motorcycle’s longevity and operational reliability.

  • Exhaust Systems:
    Operating under high temperatures and exposure to corrosive gases, exhaust systems demand exceptional resilience. Our steel tube offers reliable heat and corrosion resistance, ensuring sustained performance and reduced maintenance over time.

  • Suspension Components:
    In fork tubes and shock absorber housings, precision is key to smooth suspension operation. Our tubes are manufactured to tight tolerances, ensuring perfect compatibility with internal parts and contributing to responsive damping, rider comfort, and control.


Technical Specifications

The technical specifications of our JIS G3445 STKM13B ERW Welded Steel Tube are a testament to its quality and suitability for motorcycle applications. The JIS G3445 standard ensures that the tube adheres to precise manufacturing tolerances, while the STKM13B material grade guarantees the right balance of strength and formability. The ERW manufacturing method contributes to the tube’s structural integrity, and its designated application for motorcycle components confirms its purpose - built design. Whether you're looking at the tube's outer diameter, wall thickness, or mechanical properties, every aspect is designed to meet the specific needs of motorcycle manufacturing and performance.

Property Specification
Standard JIS G3445
Material Grade STKM13B
Manufacturing Method Electric Resistance Welded (ERW)
Application Motorcycle Components




Why choose Chewit?


When it comes to sourcing high - quality steel tubes for your motorcycle projects, Chewit is your trusted partner. Our JIS G3445 STKM13B ERW Welded Steel Tube has undergone rigorous testing to ensure optimal performance, dimensional accuracy, and reliability. We offer custom sizing options, bulk order discounts, and comprehensive technical support. Contact us today to discuss your requirements and experience the Chewit difference for your motorcycle component needs.

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Zhangjiagang Chewit International Co.,ltd, is the professional supplier in china for high precision seamless steel pipe of carbon, alloy.

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