| 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 selection of ASTM A554 stainless steel square tubes available in various lengths and customizable specifications, ensuring we meet diverse structural needs.
Our stainless steel square tubing not only meets but surpasses the industry's stringent standards, guaranteeing the highest-quality product on the market. Resistant to corrosion, these tubes offer enhanced mechanical properties as needed and contribute to an elevated, sophisticated stainless steel architectural appearance.
We maintain an extensive stock of ASTM A554 stainless steel square tubes available in various lengths and customizable specifications to suit your needs.
Our stainless steel square tubing not only meets but far exceeds the industry's stringent specifications, ensuring you receive the highest quality products on the market. The tubing offers excellent corrosion resistance, enhanced mechanical properties when needed, and provides a premium stainless steel architectural appearance.
Why Choose Daxun
- Varieties: From compact to grand, our comprehensive selection of stainless steel pipes, including grades such as 304L and 316L, meets diverse requirements.
- Flexibility: Whether you need decorative pipes or specialized steel pipes, our products are designed to fulfill your project-specific needs.
- Quality Standards: Our stainless steel pipes comply with rigorous standards including ISO9001, ABS, NSF/ANSI Standard 61, and NACE MR0175, ensuring unmatched reliability and top-notch performance.
- Custom Orders: Looking for unique sizes? We offer a wide range of stainless steel pipe customization options at competitive prices, with the convenience of online ordering.
Unyielding Quality, Prompt Delivery, Comprehensive Inspection
- Daxun performs an exhaustive range of quality assurance tests like flattening, pitting, resistance, mechanical, hardness, material positive identification, and expansion tests. These stringent evaluations ensure our materials are perfectly suited for their intended applications.
- During our meticulous production process, we measure the diameter, thickness, and surface quality of each product to ensure precision. Our standard delivery time is consistently between 7-15 days. However, for specially sized products, the delivery time may extend to 20 days to uphold the highest quality standards.
We are committed to strictly adhering to contract deadlines, guaranteeing timely delivery as promised.
- We welcome and fully support customer third-party agencies to carry out thorough inspections at our factory.
- We provide free samples to our customers, enabling comprehensive testing and evaluation.
- We offer complete support for on-site or video inspections of our factory, ensuring transparency and quality control.
Product Information
We supply premium quality square stainless steel tubes ideal for large structural steel constructions. Our stainless steel square tubes not only offer high strength and corrosion resistance for the toughest environments but also add aesthetic and architectural value. For a detailed overview of our product offerings, view our stainless steel product line card.
Tube Sizes & Weights
Our structural experts are ready to assist you in selecting the appropriate stainless steel square tube size and other alloy products tailored to your construction needs.
Standard Specifications
We offer a variety of stainless square and rectangular tubes conforming to ASTM A554 standards. Check out the standard specifications chart.
Stainless Steel Grades
Our products are available in a wide range of stainless steel grades. To help you select the best options for your construction needs, we provide a comprehensive stainless steel grades chart.
Reference Catalog
Explore the various structural tubes, pipes, and other products we offer, along with the stainless steel square tubing and other items in our inventory. We've included detailed specification charts and product illustrations for easy identification.
Additional Information
Stainless steel square tube and rectangular tube, often dubbed tube steel or structural tubing, are essential in modern construction. Commonly known as hollow structural sections (HSS), these tubes serve pivotal structural roles. Whether you need square tubes, rectangular tubes, or I beams, they are available in a diverse range of high-quality steels and alloys. The manufacturing process for square tubes mirrors that of pipes, but the product undergoes specialized shaping stands to achieve its precise square specifications.
Unrivaled Capabilities in Stainless Steel Pipe Manufacturing at Daxun: Leading the industry with advanced technologies and superior craftsmanship, Daxun stands at the forefront of stainless steel pipe manufacturing.
Our forming capabilities are unparalleled, featuring state-of-the-art extrusion and cold working technologies for tube and pipe production. We also boast one of the world's largest pilger mills and unique hydroforming processes, ensuring the manufacture of superior, high-quality fittings that meet rigorous standards.
Pioneering Pipe Processing Capabilities at Daxun: At Daxun, we push the boundaries of pipe processing with cutting-edge techniques and innovative solutions.
As a vertically integrated manufacturer, Daxun offers comprehensive one-stop-shop solutions. Whether tackling entire projects or specific machining tasks, our extensive services include straightening, drilling, honing, trepanning, cutting, testing, boring, machining, laser welding, polishing, turning, and more, ensuring the highest level of precision and quality.
Superior and Enhanced Pipe Solutions: Daxun delivers premium pipe solutions designed to meet your most demanding requirements with unmatched quality and performance.
Equipped with vertical and horizontal presses ranging from 12,000 to 35,000 tons, Daxun boasts the world's most extensive pipe extrusion capabilities. Our advanced presses enable the production of the industry's longest and largest diameter pipes, setting new benchmarks in pipe manufacturing.
Daxun is a pivotal supplier to the power generation market, offering a comprehensive range of products. Our portfolio includes ductwork, boiler tubes, main steam tubes, thermal reheat tubes, and flue gas desulfurization units, catering to nuclear, coal-fired, renewable energy, and combined cycle applications, ensuring reliability and efficiency in every project.
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Stainless Steel Square Tube
The most widely used among stainless and heat-resistant steels, 304 stainless steel offers superior corrosion resistance against various chemical agents as well as industrial environments. The stainless steel rectangular tube exhibits outstanding performance in both high and low temperature conditions.
Stainless Square Tube
304 Stainless Steel Square Tube boasts excellent formability and is easily welded using all standard techniques. Dual-certified as 304/304L, it is an ideal choice for fabrication and tooling applications, ensuring durability and versatility.
Actual Weight & Good Quality
At Daxun, we maintain a state-of-the-art testing laboratory equipped to verify that our stainless steel materials meet actual weight specifications and quality standards before shipment. Our stringent quality control process includes 100% inspection at every production stage to ensure top-notch products.
Excellent After-Sales Services
Our exceptional support and services extend well beyond the initial transaction. Even after your orders are delivered, TuoLian stands by you, providing ongoing assistance and a robust warranty. We are dedicated to maintaining customer satisfaction through our comprehensive after-sales services.
Q1: What products can you offer?
A: We proudly offer an extensive selection of general steel types, including 310S, 316L, 304, 304L, 201, 904L, 316H, 316, and 316L 300 series.
Additionally, we specialize in high-performance 400 series and duplex stainless steels such as 2205, 2304, 2101, 2507, etc. We also provide premium high-nickel alloys like 904L, 800H, and 600H.
Q2. Can you produce the products according to my own drawings?
Absolutely! We excel at manufacturing products precisely according to your detailed drawings, ensuring total satisfaction.
Q3. How does your factory do regarding quality control?
Quality is our top priority. We are unwavering in our commitment 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 to meet your specific requests,
though any additional costs and price differences incurred will be your responsibility.
Q5. How does your factory do regarding quality control?
Quality is our top priority. We are unwavering in our commitment to 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.
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 ideal 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 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 fly to Guangzhou Baiyun International Airport, and we will arrange a pickup for you from there.
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