| 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 |
Our extensive inventory boasts a wide assortment of ASTM A554 stainless steel square tubes, available in varying lengths and customized specifications, ready to meet your unique needs.
Meticulously engineered to surpass the industry's rigorous standards, our stainless steel square tubing offers unparalleled quality. Its exceptional corrosion resistance, enhanced mechanical properties, and superior architectural aesthetics ensure that you receive the finest product on the market today.
We proudly maintain an extensive inventory of ASTM A554 stainless steel square tubes available in various lengths and customized specifications to suit diverse needs.
Each of our stainless steel square tubes not only meets but exceeds the industry's stringent specifications, ensuring you receive the finest quality available today. These tubes resist corrosion, enhance mechanical properties when needed, and offer a superior architectural appearance.
Advantages of Daxun
- Varieties: From petite to colossal, our extensive range of stainless steel pipes, including grades like 304L and 316L, caters to a wide array of needs.
- Flexibility: Whether you need decorative pipes or industrial-grade steel pipes, our offerings are meticulously tailored to meet your specific project requirements.
- Quality Standards: Our stainless steel pipes conform to rigorous standards such as ISO9001, ABS, NSF/ANSI Standard 61, and NACE MR0175, ensuring unparalleled reliability and performance.
- Custom Orders: Looking for unique sizes? We offer a comprehensive range of stainless steel pipe customization options at competitive prices with the ease of online ordering.
Uncompromising Quality, Timely Delivery, Thorough Inspection
- At Daxun, we conduct an exhaustive 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 perfectly suited for their intended applications.
- Throughout our meticulous production process, we ensure precision by rigorously measuring the diameter, thickness, and surface quality of each product. Our standard delivery timeline is a reliable 7-15 days, although certain special-sized products may extend to up to 20 days to uphold our exacting standards of quality.
We take great pride in adhering strictly to contract deadlines, guaranteeing timely delivery as promised.
- We welcome and fully support customer third-party agencies to conduct thorough inspections at our factory, ensuring transparency and trust.
- 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, ensuring transparency and quality control.
Product Info
We supply premium-quality square stainless steel tubes for large structural steel construction. Our stainless steel square tubes offer exceptional strength and corrosion resistance for the harshest environments and can also be utilized for architectural and aesthetic purposes. For a detailed overview, view our stainless steel products line card.
Tube Sizes & Weights
Our structural specialists are on hand to assist you in selecting the ideal 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. For details, view the standard specifications chart.
Stainless Steel Grades
Our products are available in a range of stainless steel grades. To assist you in selecting the right products for your construction, we provide a comprehensive stainless steel grades chart.
Reference Catalog
Explore the diverse structural, tube, pipe, and other products we offer, including our stainless steel square tubing. Our inventory includes detailed specification charts and product illustrations for easy identification.
Additional Info
Stainless steel square tube and rectangular tube, often known as tube steel or structural tubing, are essential components in construction and architecture. Also identified as hollow structural sections (HSS), these versatile tubes are integral for structural applications. Available in a variety of steel types and alloys, square and rectangular tubes undergo a meticulous manufacturing process akin to that of pipes, ultimately achieving precise square specifications through a series of shaping stands. Their robust design ensures reliability and strength in numerous settings.
Unrivaled Capabilities in Stainless Steel Pipe Manufacturing at Daxun
Our advanced forming capabilities set us apart, featuring the latest in extrusion and cold working technologies for producing tubes and pipes. We also house one of the world's largest pilger mills and employ unique hydroforming techniques to create superior fittings, ensuring top-notch quality and precision in every product.
Pioneering Pipe Processing Capabilities at Daxun
As a vertically integrated manufacturer, Daxun offers a comprehensive one-stop-shop solution, expertly handling entire projects or specific machining tasks with precision. Our extensive services include straightening, drilling, honing, trepanning, cutting, testing, boring, machining, laser welding, polishing, turning, and many other specialized procedures, ensuring excellence at every step.
Superior and Enhanced Pipe Solutions
Daxun is equipped with vertical and horizontal presses ranging from 12,000 to 35,000 tons, offering the most comprehensive pipe extrusion capabilities in the industry. This allows us to produce the longest lengths and largest diameter pipes, setting industry benchmarks for size and quality. Our advanced machinery ensures each pipe meets the highest standards of durability and performance.
As a key supplier to the power generation market, Daxun provides an extensive range of products, including 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, ensuring robust and efficient solutions for all energy sectors.
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Stainless Steel Square Tube
The most widely used among stainless and heat-resistant steels, our 304 stainless steel offers exceptional corrosion resistance to a variety of chemical corrodents and industrial atmospheres. This rectangular tube boasts superb high and cold temperature working properties, making it a versatile choice for numerous applications.
Stainless Square Tube
The 304 Stainless Steel Square Tube exhibits excellent formability and is easily welded by all standard methods. With dual certification for 304/304L, it is especially suitable for fabrication and tooling applications, ensuring efficiency and reliability in your projects.
Actual Weight & Good Quality
At Jiangsu Daxun Alloy Co., Ltd., we maintain rigorous standards with a state-of-the-art testing laboratory and equipment to guarantee the actual weight and superior quality of our stainless steel materials before shipment. Our dedicated quality control team conducts thorough and complete inspections at every stage of production.
Excellent After-Sales Services
Our commitment to customer satisfaction extends well beyond the initial transaction. Even after you have received your orders, Jiangsu Daxun Alloy Co., Ltd. continues to offer outstanding after-sales services, providing ongoing support and warranties to ensure your complete satisfaction.
Q1: What products can you offer?
A: We proudly offer an extensive array of general steel types including but not limited to 310S, 316L, 304, 304L, 201, 904L, 316H, 316, and 316L 300 series.
Additionally, we specialize in high-quality 400 series and duplex stainless steels such as 2205, 2304, 2101, and 2507. Alongside these, 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 in manufacturing products precisely to your detailed drawings, ensuring your complete satisfaction.
Q3. How does your factory do regarding quality control?
Quality is our utmost priority. We are rigorously committed to stringent quality control measures throughout the entire production process.
Q4. Can I request to change the form of packaging and transportation?
Yes, we offer customized packaging and transportation options to suit your specific requirements,
though please note that 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 utmost priority. We are rigorously committed to stringent quality control measures throughout the entire production process.
Q6. How long is the delivery time?
A: Typically, our delivery time ranges from 7 to 20 working days after payment confirmation.
For urgent orders, we can expedite the process to prioritize your needs, ensuring timely delivery.
Q7. What is your Payment?
A: For smaller orders, we accept 100% T/T in advance or Western Union.
B: For other orders, we require 30% T/T upfront and the remaining 70% before shipment.
C: For large orders, we accept 100% Irrevocable LC at sight.
Q8: Can you make DDQ (Deep Drawing Quality)?
A: Yes, we can. Our materials are ideal for applications such as stainless steel pots, sinks, bowls, etc. Provide us with your specific requirements, and we will customize the mechanical properties accordingly.
Q9: How to get a sample?
A: FREE samples are available for your inspection and testing. Depending on the situation, we might also cover the courier costs for small pieces.
Q10: Which countries have you exported to?
A: We have successfully exported our stainless steel materials to numerous countries including Vietnam, Thailand, Turkey, Russia, Morocco, Korea, India, Pakistan, UAE, Ukraine, and many more.
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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