Product Name: Elliptical Steel Tube
Introduction
Elliptical Steel Tube features a flattened oval cross-section offering superior bending stiffness in one axis and a sleek, low-profile appearance. Manufactured by cold forming round tube blanks through precision roll-forming or pressing dies, these tubes deliver a unique combination of structural performance and aesthetic appeal. Ideal for architectural elements, automotive components, and furniture frames, Elliptical Tubes optimize material usage while providing distinctive design flexibility.
Key Specifications
| Specification | Details |
|---|---|
| Base Material | Cold-rolled carbon steel (C ≤ 0.25 %), mild steel alloys |
| Manufacture | Cold roll-forming from round tube or billet extrusion |
| Outer Dimensions (W×H) | 20×10 – 200×100 mm (width × height) |
| Wall Thickness | 1.0 – 6.0 mm |
| Length | Standard: 6 m / 12 m; custom up to 18 m |
| Yield Strength | ≥ 250 MPa |
| Tensile Strength | 350 – 550 MPa |
| Elongation (min) | ≥ 18 % |
| Surface Finish | Mill finish, primer-coated, powder-coated, or galvanized |
Custom dimensions and wall gauges available upon request.
Features & Advantages
Directional Stiffness: Elliptical profile maximizes bending resistance along the major axis while minimizing weight.
Sleek Aesthetics: Smooth, continuous curves lend modern, streamlined appearance for exposed applications.
Space Efficiency: Low height profile fits into constrained spaces where round or square tubes would protrude.
Versatile Finishes: Compatible with powder coating, anodizing (for aluminum variants), or galvanizing for corrosion protection.
Fabrication Ease: Flat faces simplify welding, mounting, and bracket attachment without additional trimming.
Applications
Architectural & Interior Design: Handrails, balustrades, stair stringers, and decorative partitions.
Automotive & Transportation: Trim rails, roof rack bars, and structural supports requiring low-profile sections.
Furniture & Fixtures: Table legs, chair frames, shelving uprights, and display stands with elegant profiles.
Fitness Equipment: Elliptical trainer arms, frame members, and safety railings.
Industrial & Machinery: Conveyor guardrails, safety barriers, and low-profile support struts.
Packaging & Delivery
Bundling: Tubes bundled by size and finish; polymer-lined skids with protective spacers prevent surface damage.
End Protection: Plastic caps or plugs safeguard tube ends from debris and deformation.
Surface Protection: Wrapped in shrink-film or protective paper to maintain finish integrity.
Lead Time: Standard production and shipment within 15–25 days after order confirmation; expedited delivery (10–15 days) available.
Why Choose Our Elliptical Tubes?
Precision Roll-Forming: High-tonnage folding lines ensure consistent section geometry and minimal springback.
Strict Quality Control: 100 % dimensional and mechanical inspection, plus surface-finish audits per ASTM/EN standards.
Custom Engineering Support: Our team collaborates on profile optimization, thickness tapering, and end-form design.
Technical Assistance: Application engineers provide structural analysis, mounting strategies, and finish recommendations within 12 hours.
Contact Us
For custom Elliptical Steel Tubes tailored to your design, strength, and finish requirements, please contact our sales department. We're committed to delivering innovative tubular solutions and exceptional service for your next project.
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