| 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 |
At Jiangsu Daxun Alloy Co., Ltd., we proudly offer an extensive inventory of ASTM A554 stainless steel square tubes, available in an array of lengths and customizable specifications to meet your unique needs.
Each of our premium stainless steel square tubes is meticulously crafted to not only meet but exceed the stringent industry standards. Our high-quality square tubing offers exceptional resistance to corrosion, enhanced mechanical properties when needed, and an aesthetically upgraded stainless steel finish, perfect for high-performance architectural and structural applications.
We stock an extensive range of ASTM A554 stainless steel square tubes in various lengths and custom specifications to meet all your needs.
Our premium stainless steel square tubing not only meets but exceeds the industry's stringent specifications, ensuring you receive the finest quality available today. It's designed to resist corrosion, enhance mechanical properties when needed, and offer an upgraded stainless steel architectural appearance.
The Unmatched Advantages of Daxun
- Varieties: Our expansive selection includes everything from petite to colossal stainless steel pipes, featuring top grades like 304L and 316L, to meet diverse requirements.
- Flexibility: Whether you need decorative pipes or structural steel pipes, our tailored offerings are designed to fit your project-specific needs.
- Quality Standards: Our stainless steel pipes are manufactured to stringent standards such as ISO9001, ABS, NSF/ANSI Standard 61, and NACE MR0175, ensuring unparalleled reliability and performance.
- Custom Orders: Searching for unique sizes? We provide a wide array of stainless steel pipe customization options at competitive prices, with the added convenience of online ordering.
Uncompromising Quality, Timely Delivery, and Rigorous Inspection
- Daxun conducts an extensive suite of quality assurance tests, including flattening, pitting and resistance, mechanical, hardness, material positive identification, and expansion tests. These stringent evaluations ensure our materials are fit for their intended applications.
- Throughout our meticulous production process, we ensure precision by meticulously measuring the diameter, thickness, and surface quality of each product. Our standard delivery time is reliably set between 7-15 days. However, for certain special-sized products, the delivery time may extend to 20 days to guarantee the highest quality standards.
We pride ourselves on strictly adhering to contract deadlines, ensuring timely delivery as promised.
- We welcome and fully support third-party agencies to conduct comprehensive inspections at our factory.
- We offer complimentary samples to our customers, enabling thorough testing and evaluation.
- We provide complete support for on-site or video inspections of our factory, ensuring transparency and quality control.
Product Information
We supply high-quality square stainless steel tubes for large structural steel construction. Our stainless steel square tubing not only offers superior strength and corrosion resistance for the harshest environments but also serves architectural and aesthetic purposes. For a complete overview, view our stainless steel products line card.
Tube Sizes & Weights
Our structural specialists are ready to help you select the ideal stainless steel square tube size and other alloy products for your construction needs.
Standard Specifications
We offer a variety of stainless square and rectangular tubes conforming to ASTM A554. View the standard specifications chart.
Stainless Steel Grades
Our products come in a diverse range of stainless steel grades. To help you choose the right products for your needs, we include this stainless steel grades chart.
Reference Catalog
Explore the diverse structural tubes, pipes, and other products we offer, along with detailed stainless steel square tubing and other product information in our inventory. We've provided specification charts and product illustrations for easy identification.
Additional Information
Stainless steel square tube and rectangular tube, often referred to as tube steel or structural tubing, are crucial components in modern construction and engineering. These are also known as Hollow Structural Sections (HSS). Designed for structural applications, square and rectangular tubes, along with I beams, are available in a variety of steel types and alloys. The manufacturing process for square tubes mirrors that of pipes but includes additional shaping stages to achieve their final square specifications.
Unrivaled Capabilities in Stainless Steel Pipe Manufacturing at Daxun
Our forming capabilities set industry standards, leveraging advanced extrusion and cold working technologies for tube and pipe production. We pride ourselves on operating one of the world's largest pilger mills and incorporating unique hydroforming techniques to produce superior fittings.
Pioneering Pipe Processing Capabilities at Daxun
As a vertically integrated manufacturer, Daxun delivers a holistic one-stop-shop solution for all your project needs. Whether it's entire project management or specific machining tasks, our comprehensive services include straightening, drilling, honing, trepanning, cutting, testing, boring, machining, laser welding, polishing, turning, and more.
Superior and Enhanced Pipe Solutions
With vertical and horizontal presses ranging from 12,000 to 35,000 tons, Daxun boasts the industry's most extensive pipe extrusion capabilities. This enables us to produce pipes in the longest lengths and largest diameters available, setting a benchmark for quality and size.
Daxun stands as a pivotal supplier to the power generation sector, offering a wide array of products such as ductwork, boiler tubes, main steam tubes, thermal reheat tubes, and flue gas desulfurization units. Our offerings cater to nuclear, coal-fired, renewable energy, and combined cycle applications, underscoring our versatility and industry expertise.
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Stainless Steel Square Tube
304 Stainless Steel, the most extensively utilized among stainless and heat-resistant steels, boasts superior corrosion resistance against a myriad of chemical agents and industrial environments. Its rectangular tube variant stands out with remarkable performance in both high and low-temperature conditions.
Stainless Square Tube
The 304 Stainless Steel Square Tube exemplifies excellent formability and can be seamlessly welded using all standard techniques. Its dual certification, 304/304L, ensures versatility, making it a popular choice for fabrication and tooling purposes.
Actual Weight & Good Quality
At Daxun, we pride ourselves on delivering stainless steel materials that meet exact weight specifications and exemplify superior quality. Equipped with advanced testing laboratories and rigorous quality control protocols, our dedicated team conducts comprehensive inspections at every production stage to guarantee top-notch standards.
Excellent After-Sales Services
At TuoLian, our commitment to support and service extends beyond the initial transaction. Even after your orders have been delivered, we continue to offer exceptional after-sales services, ensuring ongoing assistance and comprehensive warranty coverage for your peace of mind.
Q1: What products can you offer?
A: At Jiangsu Daxun Alloy Co., Ltd., we proudly offer an extensive range of high-quality general steel types, including but not limited to 310S, 316L, 304, 304L, 201, 904L, 316H, 316, and 316L 300 series.
Additionally, we specialize in superior 400 series and duplex stainless steels like 2205, 2304, 2101, 2507, among others. We also provide high-nickel alloys such as 904L, 800H, and 600H for diverse applications.
Q2. Can you produce the products according to my own drawings?
Absolutely! At Jiangsu Daxun Alloy Co., Ltd., we excel in manufacturing products precisely to your detailed specifications, ensuring your complete satisfaction.
Q3. How does your factory do regarding quality control?
Quality is our utmost priority. We are deeply committed to implementing stringent quality control measures at every stage of the production process.
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 please note that any additional costs and price differences incurred will be your responsibility.
Q5. How does your factory do regarding quality control?
Quality is our utmost priority. We are deeply committed to implementing stringent quality control measures at every stage of the production process.
Q6. How long is the delivery time?
A: Typically, our delivery time ranges from 7 to 20 working days post payment confirmation.
For urgent orders, we can expedite the process to prioritize and meet your immediate needs.
Q7. What are your Payment terms?
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, and more. Share your specific use, and we will customize the mechanical properties to meet your exact requirements.
Q9: How can I obtain 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 proudly exported our superior stainless steel materials to a wide array of 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 gladly arrange to pick you up from there for a seamless visit experience.
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