| 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 a vast selection of ASTM A554 stainless steel square tubes, available in an array of lengths and customizable specifications to meet your precise needs.
Our stainless steel square tubing not only meets but surpasses the industry's stringent standards, ensuring you receive the pinnacle of quality in every tube. Designed to resist corrosion and provide enhanced mechanical properties when necessary, our square tubing also offers a sophisticated stainless steel architectural finish for an impeccable appearance.
We proudly maintain an extensive inventory of ASTM A554 stainless steel square tubes, available in a variety of lengths and customizable specifications to meet your unique requirements.
All of our stainless steel square tubing not only meets but exceeds the industry's most stringent specifications, ensuring you receive the highest-quality products on the market today. Designed to resist corrosion, our tubing also provides enhanced mechanical properties when needed, all while offering a superior stainless steel architectural aesthetic.
Advantages of Daxun
- Varieties: From petite to colossal, our extensive range of stainless steel pipes, including premium grades like 304L and 316L, caters to a diverse array of needs and applications.
- Flexibility: Whether you're looking for decorative pipes or structural steel solutions, our offerings are meticulously tailored to meet your project-specific demands.
- Quality Standards: Adhering to stringent standards such as ISO9001, ABS, NSF/ANSI Standard 61, and NACE MR0175, our stainless steel pipes ensure unparalleled reliability and performance.
- Custom Orders: Seeking unique sizes? We offer a broad spectrum of stainless steel pipe customization options at competitive prices, with the convenience of seamless online ordering.
Uncompromising Quality, Timely Delivery, and Thorough Inspection
- At Daxun, we conduct a comprehensive suite of quality assurance tests including flattening, pitting and resistance, mechanical, hardness, material positive identification, and expansion tests. These rigorous evaluations ensure that our materials are perfectly suited for their intended applications.
- Throughout our meticulous production process, we ensure precision by consistently 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 standards of quality.
We take pride in strictly adhering to contract deadlines, ensuring timely delivery as promised.
- We welcome and fully support customer third-party agencies to conduct thorough inspections directly at our factory.
- We offer complimentary 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 unwavering quality control.
Product Info
We supply high-quality square stainless steel tubes ideal for large structural steel construction projects. Our stainless steel square tubes provide exceptional strength and corrosion resistance in the harshest environments, and also serve aesthetic and architectural purposes. For an overview of our product offerings, view ourstainless steel products line card.
Tube Sizes & Weights
Our structural specialists are here to help you select the perfectstainless steel square tube size and other alloy products for your specific construction needs.
Standard Specifications
We supply a variety of stainless square and rectangular tubes conforming to ASTM A554 standards. View thestandard specifications chart.
Stainless Steel Grades
Our products come in a comprehensive range ofstainless steel grades. To help you select the products that are right for your construction, we include this detailed stainless steel grades chart.
Reference Catalog
Identify the various structural, tube, pipe, and other products we offer within our extensive inventory of stainless steel square tubing. We've includedspecification charts and product illustrations for easy identification.
Additional Info
Stainless steel square and rectangular tubes, often referred to as tube steel or structural tubing, are also known by the acronym HSS-Hollow Structural Section. These versatile components are indispensable in structural applications and are available in a variety of steel types and alloys. The manufacturing process of these square tubes mirrors that of pipes, but with an added series of shaping stands to achieve their final, precise square specifications.
Unrivaled Capabilities in Stainless Steel Pipe Manufacturing at Daxun
Our forming capabilities are truly unmatched, showcasing cutting-edge extrusion and cold working technologies for tube and pipe production. We are proud to house one of the world's largest pilger mills, alongside unique hydroforming processes, ensuring the production of superior-quality fittings.
Pioneering Pipe Processing Capabilities at Daxun
As a vertically integrated manufacturer, Daxun delivers an all-encompassing one-stop-shop solution. Whether it's managing entire projects or undertaking specific machining tasks, our services are comprehensive. They include straightening, drilling, honing, trepanning, cutting, testing, boring, machining, laser welding, polishing, turning, and a range of other specialized services.
Superior and Enhanced Pipe Solutions
With an array of vertical and horizontal presses ranging from 12,000 to 35,000 tons, Daxun stands out as a leader in pipe extrusion capabilities. Our advanced machinery allows us to produce the industry's longest lengths and largest diameter pipes, setting a benchmark for excellence.
Daxun is a crucial supplier to the power generation sector, offering a diverse range of products including ductwork, boiler tubes, main steam tubes, thermal reheat tubes, and flue gas desulfurization units. We cater to nuclear, coal-fired, renewable energy, and combined cycle applications, ensuring high-quality solutions for diverse energy needs.
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Stainless Steel Square Tube
Renowned for its exceptional versatility, the 304 stainless steel stands as the most widely utilized grade among stainless and heat-resisting steels. It boasts impressive corrosion resistance against a myriad of chemical agents and industrial environments. Our Stainless Steel Rectangular Tube also demonstrates outstanding performance under both high and low-temperature conditions, making it a prime choice for robust applications.
Stainless Square Tube
The 304 Stainless Steel Square Tube is celebrated for its excellent formability and ease of welding using all common methods. With dual certification for 304/304L, this tube is ideally suited for a variety of fabrication and tooling purposes, ensuring both strength and versatility in your projects.
Actual Weight & Good Quality
At Jiangsu Daxun Alloy Co., Ltd., we are committed to excellence. Our state-of-the-art testing laboratory and equipment ensure that our stainless steel materials meet the highest standards of actual weight and quality prior to shipment. Our stringent quality control measures include comprehensive and 100% inspection at every production stage, guaranteeing superior materials for your needs.
Excellent After-Sales Services
At Jiangsu Daxun Alloy Co., Ltd., our dedication to customer satisfaction doesn't end with your purchase. Even after your orders have been delivered, we at TuoLian continue to offer unparalleled after-sales support and services. We provide ongoing assistance and warranty to ensure your complete satisfaction with our products.
Q1: What products can you offer?
A: We proudly offer an extensive array of high-quality general steel types including 310S, 316L, 304, 304L, 201, 904L, 316H, 316, and 316L 300 series.
Additionally, we specialize in durable 400 series and duplex stainless steels like 2205, 2304, 2101, 2507, among others. Our selection also includes premium 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 to your detailed drawings, ensuring they meet your exact specifications for utmost satisfaction.
Q3. How does your factory do regarding quality control?
Quality is our top priority. We adhere to stringent quality control measures throughout the entire production process.
Q4. Can I request to change the form of packaging and transportation?
Yes, we can fully 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 adhere to stringent quality control measures throughout the entire production process.
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 and meet your needs more swiftly.
Q7. What is your Payment?
A: For small orders, we accept 100% T/T in advance or Western Union.
B: For larger orders, we require a 30% T/T upfront and the remaining 70% before shipment.
C: We also accept 100% Irrevocable LC at sight for substantial orders.
Q8: Can you make DDQ (Deep Drawing Quality)?
A: Yes, we can. Our materials are crafted to be suitable for stainless steel pots, sinks, bowls, and more. Let us know your specific application, 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 top-notch stainless steel materials to a wide range 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 arrange to pick you up from there for a convenient visit.
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