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China Suppliers Factory Direct Hot-Dipped Aluminized & Stainless Steel Exhaust Tubes for Automotive Applications
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China Suppliers Factory Direct Hot-Dipped Aluminized & Stainless Steel Exhaust Tubes for Automotive Applications

We are a leading factory in China specializing in high-quality hot-dipped aluminized steel and stainless steel round tubes. Our products are engineered with superior surface quality and exceptional corrosion resistance, making them the perfect choice for exhaust car systems. As trusted suppliers, we utilize modern tube production lines that adhere to the highest standards, ensuring precision and durability in every tube we produce. Choose our top-notch materials to enhance the performance and longevity of your applications

    OD (mm) WALL THICKNESS (mm)
    0.8 1.0 1.2 1.4 1.5 1.6 1.8 2.0 2.5
    34.0
    35.0
    38.1
    41.3
    42.0
    42.2
    42.7
    45.0
    48.0
    48.6
    50.0
    50.8
    54.0
    60.5
    63.5
    76.3
    Material Options: Stainless Steel (409L / 436L / 439) or Aluminized Steel
    Material Standard: JIS / EN / ASTM / GB/T
    OD Tolerance: Stainless Steel ±0.20 mm / Aluminized Steel ±0.15 mm
    Length: 3000 mm to 7000 mm
    MOQ: 20'GP container
    Please inquire about any specific needs or requirements that are outside of the above provided ranges.
    product-details
    Application
    Steel Tubes For Exhaust 001 (2)b40

    Exhaust Flex Pipe

    Steel Tubes For Exhaust 002 (2)p61

    car exhaust pipe

    Steel Tubes For Exhaust 003 (2)k26

    muffler

    Steel Tubes For Exhaust 00437w

    Vehicle silencers

    Frequently Asked Questions
    What materials are available for these exhaust steel tubes?
    We offer high-quality Stainless Steel in grades 409L, 436L, and 439, as well as Aluminized Steel to suit various durability and heat-resistance requirements.
    What manufacturing standards do your steel tubes meet?
    Our steel tubes are manufactured in strict compliance with international standards including JIS, EN, ASTM, and GB/T.
    What is the dimensional tolerance for the outer diameter (OD)?
    The OD tolerance is kept precise: ±0.20 mm for Stainless Steel tubes and ±0.15 mm for Aluminized Steel tubes.
    What are the standard length options and the Minimum Order Quantity (MOQ)?
    Our standard length ranges from 3000 mm to 7000 mm. The Minimum Order Quantity (MOQ) for production is a 20'GP container.
    Can I order custom sizes outside the specifications in the table?
    Yes, absolutely. Please contact us directly to inquire about any specific dimension requirements or custom needs outside of the standard ranges shown.
    What are the main applications for these steel tubes?
    These tubes are primarily engineered for automotive exhaust systems, including exhaust flex pipes, car exhaust pipes, mufflers, and vehicle silencers.