| 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 take pride in maintaining a comprehensive inventory of ASTM A554 stainless steel square tubes, available in a multitude of lengths and tailor-made specifications to meet your unique needs.
Our stainless steel square tubing not only meets but surpasses the industry's rigorous standards, ensuring that you receive the finest quality product on the market. Designed to resist corrosion, our square tubing offers enhanced mechanical properties for demanding applications and elevates the aesthetic appeal of any architectural project.
We proudly offer an extensive inventory of ASTM A554 stainless steel square tubes, available in numerous lengths and customizable specifications to suit your unique project needs.
Our premium stainless steel square tubing not only meets but surpasses the industry's rigorous standards. It provides top-tier corrosion resistance, enhanced mechanical properties, and elevates the architectural aesthetics of any project.
Advantages of Daxun
- Varieties: Whether you need petite dimensions or colossal sizes, our comprehensive selection of stainless steel pipes, including 304L and 316L grades, meets diverse requirements.
- Flexibility: From decorative pipes to industrial-grade steel pipes, our offerings are meticulously tailored to satisfy specific project demands.
- Quality Standards: Our stainless steel pipes conform to stringent standards like ISO9001, ABS, NSF/ANSI Standard 61, and NACE MR0175, ensuring exceptional reliability and performance.
- Custom Orders: Seeking unique dimensions? Explore our wide array of stainless steel pipe customization options at competitive prices, with the ease of online ordering.
Uncompromising Quality, Timely Delivery, Thorough Inspection
- Daxun implements a rigorous suite of quality assurance tests, including flattening, pitting and resistance, mechanical, hardness, material positive identification, and expansion tests, ensuring our materials are perfectly suited for their intended applications.
- Through our meticulous production process, we measure the diameter, thickness, and surface quality of each product with precision. Standard delivery times are between 7-15 days, while certain special-sized products may require up to 20 days to ensure unparalleled quality.
We are committed to adhering strictly to contract deadlines, guaranteeing timely delivery as promised.
- We welcome and support customer third-party agencies to conduct thorough inspections at our factory, ensuring complete transparency and quality assurance.
- We offer free samples to our customers, allowing for comprehensive testing and evaluation.
- We fully support on-site or video inspections of our factory, providing transparency and reinforcing our commitment to quality control.
Product Info
We supply superior quality square stainless steel tubes for large structural steel construction. Our tubes deliver high strength, remarkable corrosion resistance, and can enhance architectural and aesthetic designs. For a comprehensive overview of our product offerings, please view our stainless steel products line card.
Tube Sizes & Weights
Our structural specialists are available to assist you in selecting the ideal stainless steel square tube size along with other alloy products to meet your construction requirements.
Standard Specifications
We offer a broad range of stainless square and rectangular tubes conforming to ASTM A554 standards. For detailed information, view the standard specifications chart.
Stainless Steel Grades
Our product line features a wide variety of stainless steel grades. To assist you in selecting the appropriate products for your construction, we've included a comprehensive stainless steel grades chart.
Reference Catalog
Explore our extensive inventory of structural, tube, pipe, and other products. Our catalog includes specification charts and product illustrations for easy identification, helping you find the perfect stainless steel square tubing and other merchandise for your needs.
Additional Info
Stainless steel square and rectangular tubes, often referred to as tube steel or structural tubing, are also known as hollow structural sections (HSS). These versatile tubes are essential for structural applications and are available in various steel and alloy types. The manufacturing process of square tubing mirrors that of pipes but includes a series of shaping stands to achieve precise square specifications.
Unrivaled Capabilities in Stainless Steel Pipe Manufacturing at Jiangsu Daxun Alloy Co., Ltd.
Our forming capabilities are second to none. With cutting-edge extrusion and cold working technologies, we excel in tube and pipe production. Additionally, we house one of the world's largest pilger mills and utilize unique hydroforming processes to create exceptional fittings.
Pioneering Pipe Processing Capabilities at Jiangsu Daxun Alloy Co., Ltd.
At Jiangsu Daxun Alloy Co., Ltd., we pride ourselves on being a vertically integrated manufacturer, offering a comprehensive one-stop-shop solution for 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 services.
Superior and Enhanced Pipe Solutions by Jiangsu Daxun Alloy Co., Ltd.
Jiangsu Daxun Alloy Co., Ltd. is equipped with vertical and horizontal presses ranging from 12,000 to 35,000 tons, providing the most comprehensive pipe extrusion capabilities globally. This enables us to produce pipes with the longest lengths and largest diameters in the industry.
Jiangsu Daxun Alloy Co., Ltd. is a key supplier to the power generation market, offering a range of products including ductwork, boiler tubes, main steam tubes, thermal reheat tubes, and flue gas desulfurization units. Our products serve nuclear, coal-fired, renewable energy, and combined cycle applications.
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Stainless Steel Square Tube
Widely recognized as the most versatile and extensively utilized among the stainless and heat-resistant steels, 304 stainless steel boasts impressive corrosion resistance against a diverse array of chemical agents and industrial environments. With remarkable high and low-temperature working properties, our stainless steel rectangular tubes stand as a testament to outstanding engineering.
Stainless Square Tube
Our 304 Stainless Steel Square Tube shines with exceptional formability and unparalleled welding compatibility across all standard methods. The 304/304L dual certification enhances its reliability, making it a top choice for fabrication and tooling applications, where precision and durability are paramount.
Actual Weight & Good Quality
At Jiangsu Daxun Alloy Co., Ltd., we pride ourselves on our advanced testing laboratories and cutting-edge equipment, ensuring that every batch of our stainless steel materials meets exacting standards of actual weight and superior quality before shipment. Our rigorous quality control team conducts comprehensive inspections at every stage of production, guaranteeing excellence in every tube.
Excellent After-Sales Services
Our commitment to excellence extends beyond the initial transaction. Even after your orders have been delivered, Jiangsu Daxun Alloy Co., Ltd. continues to offer exceptional after-sales services. We are dedicated to providing ongoing support and honoring warranties to ensure your complete satisfaction with our products.
Q1: What products can you offer?
A: We proudly offer a diverse array of high-quality general steel types including 310S, 316L, 304, 304L, 201, 904L, 316H, 316, and 316L within the 300 series.
Additionally, we specialize in premium 400 series and duplex stainless steels such as 2205, 2304, 2101, 2507, and more. Our expertise extends to high-nickel alloys like 904L, 800H, and 600H.
Q2. Can you produce the products according to my own drawings?
Absolutely! We specialize in precision manufacturing, crafting products exactly according to your detailed drawings to ensure complete satisfaction.
Q3. How does your factory do regarding quality control?
Quality is our top priority. We are deeply committed to enforcing stringent quality control measures from start to finish.
Q4. Can I request to change the form of packaging and transportation?
Yes, we offer customized packaging and transportation to meet your specific requirements,
though any additional costs and price differences incurred will need to be covered during this period.
Q5. How does your factory do regarding quality control?
Quality is our top priority. We are deeply committed to enforcing 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 after payment confirmation.
For urgent orders, we can expedite the process to prioritize your needs and meet tighter deadlines.
Q7. What is your Payment?
A: 100% T/T in advance or Western Union for smaller orders.
B: 30% T/T upfront with the remaining 70% 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 ideal for applications in stainless steel pots, sinks, bowls, and more. Share your specific needs, and we'll tailor the mechanical properties to meet your exact requirements.
Q9: How to get a sample?
A: FREE samples are available for your inspection and testing. For smaller pieces, we may even cover the courier costs, depending on the situation.
Q10: Which countries have you exported to?
A: Our stainless steel materials have been proudly exported to numerous 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 conveniently fly to Guangzhou Baiyun International Airport, and we will arrange for your pick-up from there.
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