| 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 selection of ASTM A554 stainless steel square tubes, available in diverse lengths and tailor-made specifications to suit your unique needs.
Our stainless steel square tubing is manufactured to not only meet but exceed the stringent standards of the industry, ensuring that you receive the finest quality product available on the market today. With superior corrosion resistance, additional mechanical properties, and an enhanced architectural appeal, our stainless steel square tubing offers unparalleled performance and aesthetic elegance.
We inventory an extensive selection of ASTM A554 stainless steel square tubes available in varied lengths and custom specifications.
All of our stainless steel square tubing not only meets but exceeds the industry's stringent specifications, ensuring that you receive the highest-quality products on the market today. Our stainless steel square tubing is corrosion-resistant, provides enhanced mechanical properties, and delivers an upgraded architectural appearance.
Advantages of Daxun
- Varieties: From petite to colossal, our comprehensive range of stainless steel pipes, including grades like 304L and 316L, caters to a diverse array of needs.
- Flexibility: Whether it is decorative pipes or structural steel pipes, our products are tailored to meet your specific project demands.
- Quality Standards: Our stainless steel pipes adhere to stringent standards such as ISO9001, ABS, NSF/ANSI Standard 61, and NACE MR0175, ensuring unparalleled reliability and performance.
- Custom Orders: Looking for unique sizes? We offer a spectrum of stainless steel pipe customization options at competitive prices, with the convenience of online ordering.
Uncompromising Quality, Timely Delivery, Thorough Inspection
- Daxun conducts a comprehensive suite of quality assurance tests including flattening, pitting resistance, mechanical, hardness, material positive identification, and expansion tests. These rigorous evaluations guarantee that our materials are fit for their intended applications.
- Throughout our meticulous production process, we ensure precision by thoroughly measuring the diameter, thickness, and surface quality of each product. Our standard delivery time is reliably set between 7-15 days. However, for specific special-sized products, the delivery timeframe may extend to 20 days to uphold the highest quality standards.
We pride ourselves on adhering strictly to contract deadlines, guaranteeing timely delivery as promised.
- We welcome and fully support customer third-party agencies to conduct thorough inspections at our factory.
- We offer complimentary samples to our customers to facilitate comprehensive testing and evaluation.
- We provide full support for on-site or video inspections of our factory, ensuring transparency and quality control.
Product Info
We supply premium-quality square stainless steel tubes for large-scale structural steel construction. Our stainless steel square tubes deliver exceptional strength and corrosion resistance for the most demanding environments, while also adding a touch of elegance for architectural and aesthetic purposes. For a complete overview of our product offerings, view our stainless steel products line card.
Tube Sizes & Weights
Our structural experts can assist you in selecting the ideal stainless steel square tube size and other alloy products to meet your construction needs.
Standard Specifications
We supply a variety of stainless square and rectangular tubes conforming to ASTM A554. View the comprehensive standard specifications chart.
Stainless Steel Grades
Our products are available in a wide range of stainless steel grades. To help you choose the right products for your construction projects, refer to our stainless steel grades chart.
Reference Catalog
Discover the various structural, tube, pipe, and other products we offer, including our stainless steel square tubing. We have provided specification charts and product illustrations for easy identification.
Additional Info
Stainless steel square and rectangular tubes, often termed tube steel or structural tubing, are also known as hollow structural sections (HSS). Primarily used for structural applications, these versatile tubes and I beams come in various steel types and alloys. The manufacturing process of these tubes mirrors that of pipes, but they undergo additional shaping to achieve their final square or rectangular form.
Unrivaled Capabilities in Stainless Steel Pipe Manufacturing at Daxun
Our forming capabilities are unmatched, utilizing cutting-edge extrusion and advanced cold-working technologies in tube and pipe production. We pride ourselves on operating one of the world's largest pilger mills and employing unique hydroforming processes to create top-tier fittings.
Pioneering Pipe Processing Capabilities at Daxun
As a vertically integrated manufacturer, Daxun provides a comprehensive one-stop-shop solution, adept at managing entire projects or specific machining tasks. Our extensive services include straightening, drilling, honing, trepanning, cutting, testing, boring, machining, laser welding, polishing, turning, and other specialized machining services.
Superior and Enhanced Pipe Solutions
With vertical and horizontal presses ranging from 12,000 to 35,000 tons, Daxun offers the world's most extensive pipe extrusion capabilities. This enables us to produce pipes of exceptional length and the largest diameters in the industry.
Daxun plays a pivotal role in the power generation market, supplying a diverse range of products, including ductwork, boiler tubes, main steam tubes, thermal reheat tubes, and flue gas desulfurization units for nuclear, coal-fired, renewable energy, and combined cycle applications.
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Stainless Steel Square Tube
The most widely used among stainless and heat-resistant steels, 304 stainless steel offers excellent corrosion resistance against numerous chemical agents and various industrial atmospheres. This stainless steel rectangular tube also boasts superior high and low-temperature working properties, making it ideal for versatile applications.
Stainless Square Tube
304 Stainless Steel Square Tube is known for its outstanding formability and can be easily welded using all standard methods. It is dual certified as 304/304L, ensuring versatility for diverse fabrication and tooling applications.
Actual Weight & Good Quality
At Daxun, we are committed to ensuring actual weight and superior quality for our stainless steel materials. Our state-of-the-art testing laboratory and equipment, along with our rigorous quality control team, perform comprehensive and meticulous inspections at every production stage to guarantee excellence before shipment.
Excellent After-Sales Services
Our dedication to customer satisfaction extends well beyond the initial transaction. Even after you have received your orders, Jiangsu Daxun Alloy Co., Ltd. will continue to provide exceptional after-sales services, including ongoing assistance and warranty support, ensuring your complete peace of mind.
Q1: What products can you offer?
A: We proudly offer an extensive array of premium steel types including 310S, 316L, 304, 304L, 201, 904L, 316H, 316, and the 316L 300 series.
Furthermore, we specialize in the robust 400 series and duplex stainless steels such as 2205, 2304, 2101, 2507, amongst others. Our high-nickel alloys include distinguished types like 904L, 800H, and 600H.
Q2. Can you produce the products according to my own drawings?
Absolutely! We excel in manufacturing products precisely to your detailed drawings, ensuring your utmost satisfaction at every step.
Q3. How does your factory do regarding quality control?
Quality is our utmost priority. We are fervently committed to implementing stringent quality control measures from start to finish.
Q4. Can I request to change the form of packaging and transportation?
Yes, we can tailor the packaging and transportation forms to meet your specific requests,
though you will need to cover any additional costs and price differences incurred during this period.
Q5. How does your factory do regarding quality control?
Quality is our utmost priority. We are fervently committed to implementing stringent quality control measures from start to finish.
Q6. How long is the delivery time?
A: Typically, it ranges from 7 to 20 working days post payment confirmation.
For urgent orders, we can expedite the process to prioritize your needs.
Q7. What is your Payment?
A: 100% T/T in advance or Western Union for small orders.
B: 30% T/T upfront with the remaining 70% due before shipment.
C: 100% Irrevocable LC at sight for larger orders.
Q8: Can you make DDQ (Deep Drawing Quality)?
A: Yes, we can. Our materials are optimized for stainless steel pots, sinks, bowls, etc. Inform us of your specific use, and we'll customize the mechanical properties to meet your needs.
Q9: How to get a sample?
A: FREE samples are available for your inspection and testing. For smaller pieces, we may cover the courier costs depending on the situation.
Q10: Which countries have you exported to?
A: We have proudly exported our high-quality stainless steel materials to countries such as 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 to pick you up from there.
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