| Stainless steel square tube Material |
201 304 316 2205 2507 |
| Tube Standards |
ASTM A554 A213, ASTM A249, ASTM A269, ASME SA213, ASME SA249, ASME SA269, EN 10216-5 TC1 / TC2, PED 97/23/EC, AD 2000, NACE MR0175/ISO 15156 |
| Stainless steel square tube Pipes & Tubes Manufacturing Specifications |
ASME 554 |
| ASTM A554 |
| ASTM A312 |
| ASTM A269 |
| ASTM A632 |
| ASME SA213 |
| NFA 49-117 |
| BS 10216 |
| Or as per customer specifications |
| square pipe Tube Size |
10*10 mm OD To 300*300mm mm OD |
| Pipe Length |
Single Random, Double Random, Standard & Cut length |
| Rectangular decorate Pipes Finish |
Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF |
| Tube Form |
Square Pipes/ Tubes, |
| Square Pipes Type |
decorate pipe, ERW, EFW, decorate, Fabricated |
| Stainless steel square tube Tube & Pipe I.D. Surface Finish Options |
5, 7 & 10 µin. Ra |
| Rectangular tubing JIS |
8A to 250A |
| Tube Tolerances |
In accordance with: ASTM: A269 & A632, JIS: G 3459 |
| Tube Marking |
Stainless Steel tubes are marked as follows: Standard, Grade, OD, Thickness, Length, Heat No. (Or according to the customer's request.) |
| stainless steel tubing Application |
Structure, support, building |
| tubes Value Added Service |
Draw & Expansion as per required Size & Length, Polish (Electro & Commercial) Annealed & Pickled Bending, Machining Etc. |
| square tubes Marking & Traceability |
Each Stainless Steel Tubing is traceable to its producing mill and heat by an identification number etched within 24″ (610mm) of one end. |
| stainless steel tubing Test Certificate |
Manufacturer Test Certificate according to EN 10204 3.1 B |
| Laboratory Test Certificate from Govt. Approved Lab. |
| Under Third Party Inspection |
| stainless steel tubing Testing & Inspection |
Visual inspection • Surface roughness measurement • Helium-leak testing • Scanning Electron Microscopy (SEM) • Auger Electron Microscopy (AES) • Election Spectroscopy for Chemical Analysis (ESCA or XPS) • Particle testing • Moisture testing |
We proudly inventory an extensive array of ASTM A554 stainless steel square tubes, available in various lengths and customized specifications to meet your precise needs.
Each stainless steel square tube we offer not only meets but surpasses the industry's rigorous standards. This ensures you are receiving the pinnacle of quality available today. Our stainless steel square tubing is renowned for its exceptional corrosion resistance, enhanced mechanical properties when necessary, and a superior architectural finish that elevates your projects.
Discover our extensive inventory of ASTM A554 stainless steel square tubes, available in various lengths and customizable specifications to meet all your project needs.
Our stainless steel square tubing surpasses industry standards, ensuring you receive the highest-quality products available. This tubing is renowned for its exceptional corrosion resistance, enhanced mechanical properties, and superior architectural aesthetics.
Advantages of Daxun
- Varieties: From petite to colossal, our broad selection of stainless steel pipes, including premium grades like 304L and 316L, caters to all your diverse requirements.
- Flexibility: Whether it's decorative pipe or stainless steel pipes, our offerings are meticulously designed to meet your specific project demands.
- Quality Standards: Our stainless steel pipes conform to stringent standards like ISO9001, ABS, NSF/ANSI Standard 61, and NACE MR0175, guaranteeing unparalleled reliability and performance.
- Custom Orders: Need unique sizes? We offer a wide array of stainless steel pipe customization options at competitive prices, all available conveniently online.
Uncompromising Quality, Timely Delivery, Thorough Inspection
- Daxun conducts an exhaustive range of quality assurance tests including flattening, pitting, resistance, mechanical, hardness, positive material identification, and expansion tests. These rigorous evaluations ensure our materials meet the highest standards.
- Throughout our careful production process, we measure the diameter, thickness, and surface quality of each product with precision. Standard delivery times are between 7-15 days, with special-sized products delivered within 20 days to maintain top quality.
We are committed to adhering strictly to contract deadlines, ensuring your deliveries arrive promptly as promised.
- We support and encourage third-party agencies to conduct thorough inspections at our factory for your peace of mind.
- We offer free samples to our customers to facilitate thorough testing and evaluation of our products.
- We provide full support for on-site or video inspections of our factory, ensuring complete transparency and quality control.
Product Info
We supply top-grade square stainless steel tubes perfect for large structural steel constructions. Our tubes offer high strength and superior corrosion resistance, suitable for the harshest environments, with the added benefit of an elegant architectural appearance. For an overview of our products, view our stainless steel products line card.
Tube Sizes & Weights
Our structural specialists are here to help you select the optimal stainless steel square tube size and other alloy products to meet your construction needs.
Standard Specifications
We provide a variety of stainless square and rectangular tubes conforming to ASTM A554 standards. View the standard specifications chart.
Stainless Steel Grades
Our product range includes various stainless steel grades. To assist you in selecting the right products for your construction, we provide a detailed stainless steel grades chart.
Reference Catalog
Explore our extensive inventory of structural, tube, pipe, and stainless steel square tubing products. Our catalog includes comprehensive specification charts and product illustrations for easy identification.
Additional Info
Stainless steel square tubes and rectangular tubes, often known as tube steel or structural tubing, are essential components in construction and engineering. These are also known as Hollow Structural Sections (HSS). Ideal for structural purposes, square tubes, rectangular tubes, I beams, and more are available in a myriad of steel types and alloys. The manufacturing of square tubes mirrors that of pipes but involves a series of shaping stands to achieve their final square form.
Unrivaled Capabilities in Stainless Steel Pipe Manufacturing at Daxun
Our forming capabilities are unmatched, featuring cutting-edge extrusion and cold working technologies for producing tubes and pipes. We also pride ourselves on housing one of the world's largest pilger mills and utilizing unique hydroforming processes to manufacture superior fittings, setting us apart in the industry.
Pioneering Pipe Processing Capabilities at Daxun
As a vertically integrated manufacturer, Daxun is your comprehensive one-stop-shop solution, expertly managing entire projects or specific machining tasks. Our array of services includes straightening, drilling, honing, trepanning, cutting, testing, boring, precise machining, laser welding, polishing, turning, and other specialized services tailored to meet your needs.
Superior and Enhanced Pipe Solutions
With vertical and horizontal presses ranging from 12,000 tons to 35,000 tons, Daxun boasts the world's most extensive pipe extrusion capabilities. These powerful presses enable us to produce the industry's longest lengths and largest diameter pipes, setting new standards in pipe production.
Daxun is a critical supplier to the power generation market, offering a diverse range of products including ductwork, boiler tubes, main steam tubes, thermal reheat tubes, and flue gas desulfurization units. These products serve nuclear, coal-fired, renewable energy, and combined cycle applications, showcasing our versatility and expertise in the power sector.
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Stainless Steel Square Tube
Renowned for its versatility, the 304 stainless steel is the cornerstone of durable and heat-resistant materials. Exhibiting impressive corrosion resistance against a variety of chemical agents and industrial environments, our stainless steel rectangular tube also demonstrates superb performance under both high and low temperatures, ensuring reliability and longevity.
Stainless Square Tube
The 304 Stainless Steel Square Tube exemplifies outstanding formability and is compatible with all common welding techniques. Our 304/304L dual-certified tubes are ideally suited for a range of fabrication and tooling applications, making them a preferred choice among professionals.
Actual Weight & Good Quality
At Jiangsu Daxun Alloy Co., Ltd., we prioritize quality assurance through our state-of-the-art testing laboratory and equipment. Every stainless steel material undergoes rigorous testing to verify its actual weight and superior quality before dispatch. Our dedicated quality control team ensures meticulous and comprehensive inspections at every stage of production.
Excellent After-Sales Services
Our commitment to excellence extends beyond the initial transaction. Even post-delivery, Jiangsu Daxun Alloy Co., Ltd. remains dedicated to providing outstanding after-sales support. Our team is always ready to offer continued assistance and uphold warranty commitments, ensuring your satisfaction with every order.
Q1: What products can you offer?
A: We proudly offer an extensive range of premium steel types including 310S, 316L, 304, 304L, 201, 904L, 316H, 316, and 316L in the 300 series.
Additionally, we specialize in 400 series and duplex stainless steels such as 2205, 2304, 2101, 2507, etc. We also provide high-performance high-nickel alloys including 904L, 800H, and 600H.
Q2. Can you produce the products according to my own drawings?
Absolutely! We excel in manufacturing products with precision, based on your detailed drawings to ensure complete satisfaction.
Q3. How does your factory do regarding quality control?
Quality is our paramount concern. We are committed to maintaining stringent quality control measures from inception to completion.
Q4. Can I request to change the form of packaging and transportation?
Yes, we offer customizable packaging and transportation solutions tailored to your specific requirements,
though any additional costs and price differences incurred will need to be covered by you during this period.
Q5. How does your factory do regarding quality control?
Quality is our paramount concern. We are committed to maintaining stringent quality control measures from inception to completion.
Q6. How long is the delivery time?
A: Typically, it takes 7 to 20 working days after payment confirmation.
For urgent orders, we can expedite the process to prioritize your needs efficiently.
Q7. What is your Payment?
A: 100% T/T in advance or Western Union for small orders.
B: 30% T/T upfront and the remaining 70% before shipment.
C: 100% Irrevocable LC at sight for large orders.
Q8: Can you make DDQ (Deep Drawing Quality)?
A: Yes, we can. Our materials are ideal for stainless steel pots, sinks, bowls, etc. Let us know your specific use, and we'll tailor the mechanical properties to meet your requirements.
Q9: How to get a sample?
A: FREE samples are available for your inspection and testing. For small pieces, we may cover the courier costs, depending on the situation.
Q10: Which countries have you exported to?
A: We have successfully exported our stainless steel materials to countries including Vietnam, Thailand, Turkey, Russia, Morocco, Korea, India, Pakistan, UAE, Ukraine, and many others.
Q11: How can I visit your company?
A: You can fly to Guangzhou Baiyun International Airport, and we will arrange a convenient pick-up from there.
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