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Precision Multi-Lobed Profile Steel Tubing
Precision Multi-Lobed Profile Steel Tubing
Precision Multi-Lobed Profile Steel Tubing
Precision Multi-Lobed Profile Steel Tubing
Custom Multi-lobed profile steel tubing for high-torque & structural applications. Our non-standard splined pipes offer superior precision, durability & bespoke sizes.
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Product Overview

Our custom-shaped tubes feature a sophisticated Multi-lobed (Plum-blossom) Cross-section, engineered for applications that require more than just a standard circular profile. This Fluted design provides a unique interlocking capability and enhanced mechanical properties.

  • Internal & External Splined Structure: The precision-formed ridges act as integrated longitudinal ribs, significantly increasing the tube's torsional rigidity and bending strength.

  • Optimized Surface-to-Volume Ratio: The Serrated profile increases the surface area, making it an excellent choice for heat exchange components or high-grip structural poles.

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Key Features & Advantages

  • Advanced Cold-Forming Technology: Achieves tight tolerances and complex cross-sections that traditional milling or machining cannot replicate efficiently.

  • Enhanced Structural Strength: The fluted/ribbed design increases the surface area and longitudinal rigidity, making it more durable and resistant to bending.

  • Seamless Integration: Perfect for telescoping systems, keyed shafts, or aesthetic architectural elements.

  • Tailored to Specifications: We specialize in non-standard customization, allowing you to define wall thickness, diameter, and the number of profile ridges.

Technical Specifications Table

Technical ParameterRange / Capability
Product TypeNon-standard Custom Profile Steel Pipe
Cross-Sectional ShapeMulti-lobed, Fluted, Splined, or Flower-shaped
Material GradesQ235, Q355, 1020, 1045, 4130, or Stainless Steel Series
Outer Diameter (OD)Customizable from 10mm to 300mm
Wall Thickness1.0mm - 15mm (Precision Controlled)
Surface FinishAnnealed, Bright Finished, Shot Blasted, or Anti-corrosion Coated

Application :

Our custom profile metal tubes are engineered to serve as core components in:

  1. Industrial Machinery: High-torque drive shafts, guide rails, and specialized hydraulic cylinders.

  2. Automotive & Racing: Lightweight chassis reinforcements, steering columns, and high-performance motorcycle parts.

  3. Modern Agriculture: Heavy-duty frames for irrigation systems and structural supports for greenhouse facilities.

  4. Architectural Engineering: Decorative load-bearing columns and bespoke curtain wall supports.

  5. Energy Sector: Internal structural tubes for solar tracking systems and wind turbine components.

Why Partner With Us?

One Pipe, Multiple Uses: Our Craftsmanshipapproach ensures that each tube isn't just a component—it's a precision-engineered tool. We provide end-to-end customization from initial blueprint analysis to the final surface treatment.

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Address: No. 75 Xinda Road, Fenshui, Zhoutie Town, Yixing City, Jiangsu, ChinaTelephone: +86 13382221368Email: jianfanjiang9@gmail.com
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