High Strength: Designed for demanding structural and mechanical applications.
Corrosion Resistance: Built to withstand harsh environmental conditions, offering superior protection against rust and wear.
Customizable Sizes: Available in a wide range of dimensions, wall thicknesses, and finishes to meet your specific requirements.
Precision Engineering: Manufactured to tight tolerances, ensuring consistent performance across all products.
Wide Range of Applications: Perfect for use in architectural design, exterior and interior railings, automotive parts, furniture structures, and more.
As a leading manufacturer of rectangular stainless steel tubes, we provide high-strength, corrosion-resistant tubing solutions made from premium stainless steel and alloy materials. Our tubes are ideal for structural, mechanical, and architectural applications, offering superior precision dimensions and long-lasting performance.
Whether used for load-bearing structures, railings, frames, or exhaust systems, our rectangular tubes offer the flexibility and strength needed for various industries, including construction, automotive, furniture, and industrial manufacturing.
| Item | Details |
| Product Name | Stainless Steel Tubes, Stainless Tubes, SS Tubes |
| Standard | GB, AISI, ASTM,ASME,DIN, EN, JIS |
| Available Grades | 200 Series: 201, 202
300 Series: TP304, 304L, 304H, 316, 316L, 316H, 316Ti, 317, 317L, 310S, 310H, 321, 321H, 347, 347H Special Alloys: 904L, S31254 (254SMO) 400 Series: 409, 410S, 416, 420, 430, 439, 440, 444, 446 Duplex and Others: 2205, 2507, S31803, S32205, S32750, S32760, 253MA |
| Process | Hot Rolled, Cold Rolled |
| Sizes | Thickness: 0.24–3mm, Outer diameter: 8–219mm, Length: 1–6m (according to customer’s request) |
| Surface Treatment | NO.1, 2B, NO.4, BA, HL, Mirror |
| Inspection | ISO, SGS, TÜV, WTRUST, DNV, LR etc. |
| Application | construction, architecture, railings, furniture, automotive components, industrial equipment, heat exchangers, and marine applications. etc. |
| Finish | Description | Typical Thickness (mm) | Available Widths (mm) |
| 2B | Smooth, reflective grey sheen. Most widely used. | 0.55 | 914, 1219 |
| BA | Bright annealed mirror-like finish. | 0.70 | 914, 1219 |
| DP | Brushed, non-reflective, easy to clean. | 0.90 | 750, 914, 1219 |
| HR | Scaled, hot-rolled finish. | 1.20 | 750–1500 |
| No.1 | Pickled, white surface after hot-rolling. | 1.50 | 914, 1219, 1500 |
| HL | Continuous linear polish finish. | 1.60 | 914, 1219, 1500 |
| No.4 | Polished with 150–180 grit. | 2.00 | 914, 1219, 1500 |
| No.8 | Mirror finish, highly reflective. | 2.50 | 914, 1219, 1500 |
Our rectangular stainless steel tubes are precision-engineered with flat surfaces and 90° corners, ensuring consistent strength and a clean aesthetic. Available in a wide range of sizes, from small-section tubing to large structural rectangular pipes, these tubes are suitable for various applications. We offer a variety of surface finishes to meet your needs, including satin brushed, pickled, mirror polished, or mill finish. Each tube is manufactured to precise dimensions and tolerances, ensuring the highest quality and performance. Our rectangular stainless steel tubes are available with plain ends, beveled ends, or custom cuts for direct fabrication, allowing for seamless integration into your project or manufacturing processes.
Reliable supplier of 410S stainless steel tubes with excellent thermal stability, oxidation resistance, and weldability. Ideal for heat exchangers, automotive parts, and furnace components.
Discover 310S stainless steel tubes with superior oxidation and heat resistance. Trusted by global industries for high-temperature applications. Custom sizes, finishes, and documentation available.
China-based manufacturer and supplier of 317 stainless steel tubes. Offering superior corrosion resistance, excellent strength, and full customization for marine, pharmaceutical, and architectural industries.
Professional supplier of 316L stainless steel tubes in China. We provide corrosion-resistant, molybdenum-bearing stainless steel tubing with custom sizes and superior performance.
Rectangular stainless steel tubes are widely used in structural, architectural, and mechanical applications. Common uses include load-bearing structures, railing systems, frames, exhaust systems, and furniture components. They are also ideal for industries such as construction, automotive, and industrial manufacturing due to their strength, corrosion resistance, and aesthetic appeal.
Yes, we offer full customization options for our rectangular stainless steel tubes. You can choose specific dimensions, wall thickness, and surface finishes including satin brushed, pickled, mirror polished, or mill finish. We also provide custom cuts, beveled ends, and plain ends depending on your project requirements.
We offer rectangular stainless steel tubes in various grades including 304, 304L, 316, and 316L, among others. These materials provide excellent corrosion resistance, strength, and formability, making them suitable for both structural and decorative applications in architectural and industrial projects.
Yes, our rectangular stainless steel tubes are ideal for outdoor use due to their corrosion resistance and durability. They are commonly used for railings, fencing, and exterior frames where exposure to weather conditions and environmental factors is a concern. 316L stainless steel, in particular, offers enhanced resistance to chloride environments, making it perfect for coastal and marine applications.
Yes, rectangular stainless steel tubes can be easily welded using standard welding techniques like TIG and MIG welding. Whether you’re working with 304, 316, or other stainless steel grades, our tubes are designed for easy fabrication. We also offer custom end treatments and beveled edges to facilitate smooth welding and assembly.
Our rectangular stainless steel tubes are manufactured in compliance with international standards, including ISO, SGS, TUV, BV, and ASTM. We provide Mill Test Certificates (MTC) and other relevant documentation to ensure that our products meet the highest quality and safety standards.
We offer custom lengths for our rectangular stainless steel tubes, with standard lengths ranging from 1 meter to 6 meters. However, we can accommodate longer custom lengths based on your project requirements. Please contact us to discuss your specific needs and get a tailored solution.
Placing an order for rectangular stainless steel tubes is simple. You can either send us your drawings, sketches, or specifications for a detailed quote. Alternatively, you can reach out to us for consultation, and our team will assist you in determining the best sizes, finishes, and grades for your project. We offer competitive pricing and quick turnaround times for both small and large orders.
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