| 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 stock an extensive range of ASTM A554 stainless steel square tubes available in various lengths and customizable specifications.
Every piece of our stainless steel square tubing not only meets but exceeds the stringent industry standards. This ensures that you receive the highest quality product on the market. Our stainless steel square tubing is designed to resist corrosion, offering enhanced mechanical properties when necessary, and delivering a superior architectural finish.
We maintain a robust inventory of ASTM A554 stainless steel square tubes, available in an array of lengths and custom specifications.
Our stainless steel square tubing not only meets but exceeds the industry's stringent specifications, ensuring you receive the highest-quality product available today. These tubes resist corrosion, offer additional mechanical properties when necessary, and enhance architectural aesthetics.
Advantages of Daxun
- Varieties: From petite to colossal, our extensive range of stainless steel pipes, including grades like 304L and 316L, caters to diverse needs.
- Flexibility: Whether it's decorative pipe or decorative steel pipes, our offerings are tailored to meet your specific project demands.
- Quality Standards: Our stainless steel pipes adhere to rigorous standards such as ISO9001, ABS, NSF/ANSI Standard 61, and NACE MR0175, ensuring unmatched reliability and performance.
- Custom Orders: Need unique sizes? We provide 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 and resistance, mechanical, hardness, material positive identification, and expansion tests. These stringent evaluations guarantee that our materials are fit for their intended applications.
- Throughout our meticulous production process, we ensure precision by measuring the diameter, thickness, and surface quality of each product. Our standard delivery timeframe 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 standards of quality.
We pride ourselves on adhering strictly to contract deadlines, ensuring timely delivery as promised.
- We welcome and support customer third-party agencies to conduct thorough inspections at our factory.
- We offer free samples to our customers, facilitating comprehensive testing and evaluation.
- We provide full support for on-site or video inspections of our factory, assuring transparency and quality control.
Product Info
We supply high-quality square stainless steel tubes for large structural steel construction. Our stainless steel square tube offers high strength and corrosion resistance for the harshest environments, while also serving architectural and aesthetic purposes. For an overview of product offerings, view our stainless steel products line card.
Tube Sizes & Weights
Our structural specialists can help you select the right stainless steel square tube size and other alloy products for your construction needs.
Standard Specifications
We supply 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 variety of stainless steel grades. To help you select the products that are right for your construction, we include this stainless steel grades chart.
Reference Catalog
Identify the different structural, tube, pipe and other products we offer and the stainless steel square tubing and other merchandise in our inventory. We've included specification charts and product illustrations for easy identification.
Additional Info
Stainless steel square tubes and rectangular tubes, often referred to as tube steel or structural tubing, are essential components in many structural applications. Known as hollow structural sections (HSS), these tubes are available in a variety of steel types and alloys, serving diverse usage scenarios. The manufacturing process mirrors that of pipes but includes additional shaping steps to achieve precise square or rectangular specifications.
Unrivaled Capabilities in Stainless Steel Pipe Manufacturing by Jiangsu Daxun Alloy Co., Ltd.
Our forming capabilities are unmatched, leveraging cutting-edge extrusion and cold working technologies to produce high-quality tubes and pipes. We pride ourselves on housing one of the world's largest pilger mills and utilizing unique hydroforming processes, ensuring superior fittings and unmatched product quality.
Pioneering Pipe Processing Capabilities at Jiangsu Daxun Alloy Co., Ltd.
As a vertically integrated manufacturer, Jiangsu Daxun Alloy Co., Ltd. offers an all-encompassing solution for your projects, whether whole or partial. Our extensive services include straightening, drilling, honing, trepanning, cutting, testing, boring, machining, laser welding, polishing, turning, and other specialized operations.
Superior and Enhanced Pipe Solutions by Jiangsu Daxun Alloy Co., Ltd.
With vertical and horizontal presses ranging from 12,000 tons to 35,000 tons, we possess the industry's most comprehensive pipe extrusion capabilities. This advanced infrastructure enables us to produce pipes of the longest lengths and largest diameters, setting new standards in the field.
Jiangsu Daxun Alloy Co., Ltd. is a leading supplier in the power generation market, offering a diverse portfolio including ductwork, boiler tubes, main steam tubes, thermal reheat tubes, and flue gas desulfurization units. Our products cater to nuclear, coal-fired, renewable energy, and combined cycle applications, ensuring high performance and reliability.
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Stainless Steel Square Tube
304 stainless steel is the most widely utilized alloy among the stainless and heat-resisting steels. It boasts excellent corrosion resistance against various chemical corrodents as well as industrial atmospheres. The stainless steel rectangular tube also excels in both high and cold temperature working properties.
Stainless Square Tube
The 304 Stainless Steel Square Tube is renowned for its superior formability and can be effortlessly welded using all common techniques. This tube is 304/304L dual certified, making it a top choice for fabrication and tooling applications.
Actual Weight & Good Quality
At Daxun, we pride ourselves on our comprehensive testing laboratory and state-of-the-art equipment, ensuring that our stainless steel materials meet actual weight and high-quality standards before shipment. Our stringent quality control team conducts meticulous and thorough inspections at every stage of production.
Excellent After-Sales Services
Our commitment to exceptional service extends well beyond the initial transaction. Even after your orders have been delivered, Daxun continues to provide stellar after-sales support. We ensure ongoing assistance and warranty coverage for all your orders.
Q1: What products can you offer?
A: We proudly offer a wide range of general steel types such as 310S, 316L, 304, 304L, 201, 904L, 316H, 316, and 316L 300 series.
Additionally, we specialize in 400 series and duplex stainless steels like 2205, 2304, 2101, 2507, etc. We also provide high-nickel alloys such as 904L, 800H, and 600H.
Q2. Can you produce the products according to my own drawings?
Absolutely! We can manufacture products precisely according to your detailed drawings to ensure your utmost satisfaction.
Q3. How does your factory do regarding quality control?
Quality is our top priority. We are deeply committed to stringent quality control measures from start to finish.
Q4. Can I request to change the form of packaging and transportation?
Yes, we can customize the packaging and transportation forms according to 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 top priority. We are deeply committed to stringent quality control measures from start to finish.
Q6. How long is the delivery time?
A: Typically, it is 7 to 20 working days after 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 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 suitable 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 proudly exported our 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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