Get in touch with us
Leave a message
Premium Stainless Steel Rectangular Tube Manufacturer in China
Engineered with precision technology for exceptional corrosion resistance, structural integrity, and long-term reliability in demanding industrial environments.
Stainless Steel Rectangular Tube
- Premium Quality
- Customizable Sizes
- Industrial Grade
Overview :
Category
Stainless Steel Rectangular Tube
Max Length
12M
Processing Technic
Cold drawing forming、Rolling welding
Delivery status
Hard or solution softened、 welded polished or solution softened
Standard
GB、ASME、ASTM、JIS、EN、DIN、GOST
Surface
Pickling Passivation、Finishing Polish 、Wiredrawing
Description :
Stainless Steel Rectangular Tube, a premium-grade product designed for durability, versatility, and sleek aesthetics. Crafted from high-quality 304 stainless steel, this tubing meets the rigorous ASTM A554 standards, ensuring exceptional corrosion resistance and structural integrity. Available in a variety of rectangular steel tubing sizes, from small-scale dimensions to larger profiles, our stainless square tube caters to diverse applications—whether you’re working on architectural frameworks, industrial machinery, or custom furniture. Its polished or brushed finish not only enhances its visual appeal but also guarantees long-lasting performance in even the most demanding environments.
Priced competitively, the stainless steel rectangular tube offers excellent value without compromising on quality. Whether you’re searching for an affordable stainless steel rectangular tube price or a reliable solution for heavy-duty projects, this product delivers unmatched consistency and precision. Explore our range today and elevate your next project with a tubing solution engineered to exceed expectations.
Get a Quote
Explore Our Stainless Steel Rectangular Tube Types
Explore our diverse range of Stainless Steel Rectangular Tube, crafted to deliver exceptional performance across various industrial applications.
316 Stainless Steel Rectangular Tube
316 stainless steel rectangular tubes are a highly adaptable and popular choice for a wide range of industrial applications. Renowned for their superior corrosion resistance, exceptional durability, and cost-effectiveness, these tubes excel in environments requiring the transport of liquids and gases, particularly where resistance to harsh conditions is essential. Featuring a polished surface finish and robust structural integrity, they are well-suited for use in marine applications, chemical processing, and architectural frameworks. Produced in accordance with international standards, 316 stainless steel rectangular tubes deliver consistent performance and long-lasting reliability.
304 Stainless Steel Rectangular Tube
304 stainless steel rectangular tubes are a versatile and widely used solution for various industrial and structural applications. Renowned for their excellent corrosion resistance, durability, and cost-effectiveness, these tubes are perfect for environments requiring strength and aesthetic appeal. Featuring a smooth surface finish and robust construction, they are well-suited for architectural frameworks, furniture manufacturing, and automotive components. Produced in accordance with international standards, 304 stainless steel rectangular tubes offer consistent quality and dependable performance for long-term use.
Seamless Stainless Steel Square Tubing
Seamless Stainless Steel tubing is arguably one of the most dynamic and reliable forms of stainless steel tubing because it can be used for structural, industrial or even decorative purposes. This kind of tubing is perfect for delicate and demanding environments where precision is vital due to its unparalleled strength, corrosion resistance, and seamless construction. Moreover, this tubing can also be used in high-performance automotive systems, architectural projects, and machinery fabrication due to its homogeneous design and polish finish. This form of stainless steel is also manufactured under strict regulations which ensures that it has consistent quality and pressure resistance.
Welded Rectangular Tube
Build Industries provides you with welded rectangualar steel tubing which is nuerous in ergonomic and economic benefits. As strong as it is corrosion resistive, stainless steel is also very adaptable which means that it can be used where both structural durability and beauty are essential. Since it is made with clear weld lines and cut with precision it can be used in architectural frameworks, furniture production and even heavy duty equipment production. Well polished rust and corrossion resistant steel can help guarantee efficiency when used in highly demanding projects due to the low operational cost. Outstanding performance does not have to mean paying through your nose when using steel welded rectangular tubing. When welded into closed structures, rectangular tubing does not have any sharp edges, which makes them much safer to use without the fear of cutting yourself.
Get More Information
Feel free to reach out to us for stainless steel rectangular tube price, availability, or any additional information. Let us help you find the perfect stainless steel piping solution for your industry needs.
Why Choose Us
- Expert Craftsmanship: Precision-crafted from stainless steel (304, 316) for durability.
- Customizable Solutions: Varied sizes and finishes; cut or shaped as needed.
- Certified Quality: ASTM-compliant, tested for strength and corrosion resistance.
- Dedicated Support: Technical help and supplier assistance provided.
Tailored Solutions for Diverse Industries
Discover the versatility of Stainless Steel Rectangular Tube with tailored solutions, and explore which industries benefit from rectangular stainless steel tubing for their unique applications.
Corrosion Resistance
Stainless steel rectangular tubes are resistant to rust due to chromium forming a protective oxide layer, fully enduring rusting in harsh places such as moist environments and salt water, while requiring little upkeep.
Aesthetic Appeal
These tubes are polished yielding a smooth finish which does not tarnish, so can be used architecturally as handrails or furniture, as they are easy to maintain and look stylish.
Hygienic Properties
Stainless steel does not contain pores so no bacteria can thrive, allowing for the hygiene standards required in food processing as well as in medical and pharmaceutical equipment.
Strength and Durability
The strength and load-bearing capabilities of these tubes is very high, making them useful in construction and heavy machinery, allowing them to endure mechanical stress long-term.
Versatility in Applications
Changeable measurements and ease of being welded or formed make these tubes useful in construction, automotive and industrial equipment.
Recyclability and Sustainability
These tough tubes are fully recyclable without any loss to quality which makes them replacing items less often needed and supporting the use of sustainable materials.
Advantages of Stainless Steel Rectangular Tube
- Chromium in stainless steel rectangular tubes forms a protective oxide layer, resisting rust and corrosion in harsh environments like moisture or saltwater, ensuring durability without frequent maintenance.
- These tubes offer high structural strength and load-bearing capacity, ideal for construction and machinery, resisting mechanical stress while ensuring long-term reliability.
- With a sleek, tarnish-resistant polished finish, these tubes suit architectural uses like handrails and furniture, blending practicality with modern style.
- Customizable dimensions and flexibility in welding, cutting, and forming make these tubes adaptable for construction, automotive, and industrial uses.
- Stainless steel’s non-porous surface prevents bacterial growth, meeting high sanitary standards for medical and food processing equipment.
- Fully recyclable with no quality loss, these durable tubes reduce replacements and support eco-friendly practices through material reuse.
Manufacturing Process
- As selection of raw materials go, high-grade stainless steel strips or coils are picked because of the mechanical properties, durability, and international quality standards they uphold.
- In regards to slitting and preparation processes, stainless steel coils are meticulously cut into strips for rectangular tubes of the precise width and size to enhance quality and avoid defects.
- Strips are roll-formed into rectangles through the use of rollers in the forming Processes, ensuring a strong structure with precise measurements and no intermediate steps.
- TIG or ERW welding is used to automated weld the tube edges, and this automatic procedure enhances precision, eliminates unnecessary steps, and guarantees uniformity.
- Polishing and other forms of surface annealing post-weld treatments boost smoke removing as well as corrosion resistance, keeping the tubes clean for sanitary applications.
- Final inspections alongside inline inspections have all been integrated with the use of non-destructive verification methods ensuring that these outputs meet all the established regulations for the components being scrutinized such as the welds and performance.
316 vs. 304 Stainless Steel Rectangular Tube Comparison
| Property | 316 Stainless Steel Rectangular Tube | 304 Stainless Steel Rectangular Tube |
|---|---|---|
| Characteristics | Austenitic stainless steel with molybdenum (2-3%), enhancing corrosion resistance. | Austenitic stainless steel, most common grade, good overall properties. |
| Surface Treatment | Typically available in mill finish, polished, brushed, or satin finishes. | Similar options: mill finish, polished, brushed, or satin finishes. |
| Dimensions/Specs | Common sizes: 1/2" x 1" to 4" x 6", wall thickness 0.065" to 0.5". | Similar range: 1/2" x 1" to 4" x 6", wall thickness 0.065" to 0.5". Weight charts also available, with similar weight range. |
| Corrosion Resistance | Excellent, especially in chloride environments (e.g., marine, chemical exposure). | Good, but less resistant to chlorides and pitting than 316. |
| Mechanical Properties | Yield Strength: ~30 ksi, Tensile Strength: ~75 ksi, Elongation: ~40%. | Yield Strength: ~31 ksi, Tensile Strength: ~75 ksi, Elongation: ~40%. |
| Processability | Good weldability and formability; slightly harder to machine due to molybdenum. | Excellent weldability and formability; easier to machine than 316. |
| Applications | Marine equipment, chemical processing, pharmaceutical, coastal architecture. Industries benefiting include oil & gas, wastewater treatment, and pulp & paper (due to corrosion resistance). | Food processing, architectural trim, automotive, general fabrication. Industries benefiting include construction, furniture, and HVAC (due to versatility and cost-effectiveness). |
| Standards | ASTM A554, A269, A312 (common for tubing); ASME SA240 (general). | ASTM A554, A269, A312; ASME SA240 (general). |
Expert Guide to Stainless Steel Rectangular Tube
Resources on Stainless Steel Rectangular Tube
Elbow
Stainless Weld Elbow Fittings redirect flow in piping with durability and efficiency. Made from stainless steel like 304/304L and 316/316L, they resist corrosion, high temperatures, and stress. Widely used in industries such as oil, gas, chemical, and water treatment for reliable performance.
$ 6 - $10/ Per Piece
✷ Applications of Stainless Steel Rectangular Tube✷
Premium 304/316 stainless steel rectangular tubes offer various grades and finishes while providing aforementioned industrial and structural strength, as well as corrosion resistance, while meeting the requisite ASTM standards.
Construction
Noted for its strength as well as its resistance to corrosion, this isUsed in structural frameworks, beams, and columns.
Automotive
Known for its durability and heat resistance, this is used in exhaust systems and parts of the chassis.
Furniture
Used to manufacture modern, visually appealing frames for tables, chairs, and shelving, which require aesthetic value, height, and sturdiness.
Architecture
Used in railings, balustrades, and facades where both practicality and sophisticated appeal are effective.
Industrial Equipment
Applied in machinery and conveyors as well as piping systems because it is not affected by harsh surroundings.
Marine
This is used in fittings for boats and in construction of dock structures because they cannot be corroded by saltwater.
Latest Blog Posts
Explore our comprehensive resources, including industry insights, application guides, and technical expertise to support your projects.
Frequently Ask Questions
Q:What Does Stainless Steel Rectangular Tube Mean?
A: Stainless steel rectangular tubes are hollow metal products in the form of a rectangle, used in construction, furniture, and other industries because of their durability and application flexibility.
Q:What are some common applications for stainless steel rectangular tubes?
A: These tubes are used in making handrails, as well as structural and decorative elements of architecture and design, automobile frames, and more.
Q:What is ASTM A554?
A: ASTM A554 is a standard specification covering welded stainless steel mechanical tubing which maintains certain standards of precision welds, measurements, and polishing for the rectangular tubes.
Q:What are the available 304 stainless steel tubing sizes for rectangular tubes?
A:304 stainless steel tubing sizes for rectangular tubes vary widely, typically ranging from 1/2″ x 1″ to 4″ x 8″ in width and height, with wall thicknesses from 0.065″ to 0.250″. Specific sizes depend on the supplier and compliance with ASTM A554 standards.
Q:What Surface Finishes Can Be Done to Stainless Steel Rectangular Tubes?
A: Available surface finishes include: Mill finish, brushed, polished, or satin. or. The type of finish depends on whether the tube is going to be a structural part or ornamental.
Q:How do I choose the right stainless steel rectangular tube for my project?
A: Consult with suppliers and take into consideration these factors: load requirements, the surrounding environment, and the desired aesthetic.