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Help CenterSeamless Rectangular Steel Pipe in Various Sizes and Wall Thicknesses for Industrial Applications
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Discover high-performance seamless rectangular steel pipes engineered for demanding industrial applications. Manufactured by Hunan Yige Special Steel, these precision-crafted pipes combine structural integrity with exceptional durability. Our ISO-certified production process ensures uniform wall thickness and dimensional accuracy across all sizes, providing reliable solutions for load-bearing frameworks and mechanical systems.
Available in customizable dimensions and wall thicknesses, these rectangular hollow sections deliver superior strength-to-weight ratios while maintaining excellent weldability. The seamless construction eliminates weak points, making them ideal for high-pressure applications where structural failure is not an option.
| Dimension Range (mm) | Wall Thickness (mm) | Standard Lengths | Tolerance Level |
|---|---|---|---|
| 20×10 to 100×50 | 1.0 - 5.0 | 6m / 12m | ±0.5mm |
| 120×60 to 300×200 | 2.0 - 12.0 | 6m / 12m | ±0.75mm |
| 350×250 to 500×300 | 4.0 - 20.0 | 6m / 12m | ±1.0mm |
Enhanced Structural Integrity: Seamless manufacturing eliminates weld seams that create potential failure points
Superior Load Distribution: Uniform wall thickness maintains consistent strength throughout the pipe structure
Corrosion Resistance: Optional galvanized coating available for harsh environments
Precision Engineering: Tight dimensional tolerances ensure compatibility with industrial fittings
Weight Efficiency: Optimized material usage reduces structural dead load
These rectangular steel pipes serve as critical components in numerous industrial settings including manufacturing equipment frameworks, material handling systems, structural supports in commercial buildings, and heavy machinery components. The rectangular profile provides exceptional torsional resistance compared to round pipes, making them particularly suitable for applications requiring resistance to twisting forces.
Backed by our 5,000-10,000m² manufacturing facility and ISO-certified quality management systems, we maintain strict control over every production stage from material selection to final inspection. This commitment to quality ensures consistent performance across all size variations and wall thickness specifications.
Q: What materials are available besides carbon steel?
A: We primarily manufacture carbon steel pipes but can produce alloy steel variations upon request to meet specific strength requirements.Q: Can I order non-standard sizes?
A: Absolutely. Our production capabilities include fully customizable dimensions outside standard ranges to accommodate unique project specifications.Q: What surface treatments are available?
A: Options include black (mill finish), galvanized coating for corrosion resistance, or primer coating for painting readiness.Q: What certifications apply to these pipes?
A: Our manufacturing processes are certified to ISO9004 and ISO14000 standards, ensuring quality and environmental compliance.Q: What is the typical lead time for orders?
A: Standard sizes ship within 15-20 days; custom specifications may require 25-30 days for production and quality assurance.Q: Do you provide material test certificates?
A: Yes, certified material test reports are available for all production batches to verify chemical composition and mechanical properties.
Leverage our specialized manufacturing expertise to source reliable rectangular steel tubing for your critical industrial applications. With established distribution networks across North America, Europe, Asia, and other global markets, we provide efficient logistics solutions regardless of your project location.
Contact our technical team today to discuss your specific requirements for seamless rectangular pipes. Our engineers will help you optimize wall thickness and dimensions for maximum cost efficiency while maintaining structural performance standards.
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