| 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 pride ourselves on maintaining a vast inventory of premium ASTM A554 stainless steel square tubes. Available in multiple lengths and customizable specifications, our collection is designed to meet your precise needs.
Our stainless steel square tubing not only meets but surpasses the industry's stringent standards, guaranteeing you the highest quality available. With exceptional resistance to corrosion, enhanced mechanical properties when needed, and a refined architectural appearance, our stainless steel square tubes are the ultimate choice for any construction or design project.
We inventory an extensive selection of ASTM A554 stainless steel square tube, available in various lengths and custom specifications. This ensures that we can meet the diverse needs and unique requirements of our customers.
All of our stainless steel square tubing not only meets but also exceeds the industry's stringent specifications. This guarantees you receive the highest-quality square tube available. Our tubing is renowned for its corrosion resistance, enhanced mechanical properties, and superior stainless steel architectural appearance.
Advantages of Daxun
- Varieties: From petite to colossal, our comprehensive range of stainless steel pipes, including grades like 304L and 316L, is designed to cater to your diverse and specific needs.
- Flexibility: Whether you need decorative pipes or structural steel pipes, our offerings are tailored to meet your project-specific demands with precision and excellence.
- 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 for all applications.
- Custom Orders: Looking for unique sizes? We offer a wide array of stainless steel pipe customization options at competitive prices, coupled with the convenience of online ordering.
Uncompromising Quality, Timely Delivery, Thorough Inspection
- Daxun undertakes a comprehensive suite of quality assurance tests including flattening, pitting and resistance, mechanical, hardness, material positive identification, and expansion tests. These stringent evaluations ensure our materials are perfectly 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 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 pride ourselves on adhering strictly to contract deadlines, ensuring that timely delivery is always as promised.
- We welcome and support third-party agencies to conduct thorough inspections at our factory, ensuring transparency and reliability.
- We offer free samples to our customers, facilitating comprehensive testing and evaluation before finalizing any order.
- We provide full support for on-site or video inspections of our factory, ensuring transparency and quality control at every step.
Product Info
We supply high-quality square stainless steel tube for large structural steel construction. Our stainless steel square tube not only provides high strength and corrosion resistance for the harshest environments, but also enhances architectural and aesthetic appeal. For an overview of product offerings, view our stainless steel products line card.
Tube Sizes & Weights
Our structural specialists are available to help you select the perfect stainless steel square tube size and other alloy products for your unique construction needs.
Standard Specifications
We supply a variety of stainless square and rectangular tube conforming to ASTM A554. View the standard specifications chart.
Stainless Steel Grades
Our products come in a diverse range of stainless steel grades. To help you select the right products for your construction needs, we include this comprehensive stainless steel grades chart.
Reference Catalog
Identify the different structural tubes, pipes, and other products we offer, along with 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 tube and rectangular tube, commonly referred to as tube steel or structural tubing, is also known as a hollow structural section (HSS). These versatile tubes are widely used for structural purposes and can be crafted from various types of steel and alloys. The manufacturing process mirrors that of traditional pipes but with additional shaping stages to achieve their signature square and rectangular specifications. This adaptability makes them an indispensable material in countless construction and engineering projects.
Unrivaled Capabilities in Stainless Steel Pipe Manufacturing at Daxun
Our forming capabilities stand unmatched, integrating cutting-edge extrusion and cold-working technologies for the production of tubes and pipes. Daxun boasts one of the world's largest pilger mills and employs unique hydroforming processes to manufacture superior fittings, elevating our production standards to unparalleled heights.
Pioneering Pipe Processing Capabilities at Daxun
As a vertically integrated manufacturer, Daxun delivers a comprehensive one-stop-shop solution, expertly managing entire projects or specific machining tasks. Our extensive services include straightening, drilling, honing, trepanning, cutting, testing, boring, machining, laser welding, polishing, turning, and an array of other specialized services to meet diverse industry needs.
Superior and Enhanced Pipe Solutions
With vertical and horizontal presses ranging from 12,000 tons to 35,000 tons, Daxun offers the world's most comprehensive pipe extrusion capabilities. This advanced technology allows us to produce the longest lengths and largest diameter pipes in the industry, setting new benchmarks for performance and reliability.
Daxun stands as a pivotal supplier to the power generation market, delivering a diverse range of products including ductwork, boiler tubes, main steam tubes, thermal reheat tubes, and flue gas desulfurization units. Our solutions cater to nuclear, coal-fired, renewable energy, and combined cycle applications, ensuring robust and reliable performance across all energy sectors.
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Stainless Steel Square Tube
Among the array of stainless and heat-resisting steels, 304 stands out as the most widely utilized, offering exceptional corrosion resistance to various chemical agents and industrial atmospheres. Our stainless steel rectangular tube excels in both high and low temperature working conditions.
Stainless Square Tube
Our 304 Stainless Steel Square Tube is known for its excellent formability and can be easily welded using all standard methods. Moreover, it comes with 304/304L dual certification, making it a preferred choice for fabrication and tooling applications.
Actual Weight & Good Quality
At Jiangsu Daxun Alloy Co., Ltd., we pride ourselves on the precision and quality of our stainless steel materials. Equipped with a comprehensive testing laboratory, we ensure that every shipment meets our stringent standards for actual weight and superior quality. Our dedicated quality control team conducts thorough inspections at every stage of production.
Excellent After-Sales Services
Our commitment to customer satisfaction extends beyond the sale. Even after your orders are delivered, Jiangsu Daxun Alloy Co., Ltd. remains dedicated to providing exemplary after-sales services, including ongoing support, assistance, and warranty for your purchases.
Q1: What products can you offer?
A: We proudly offer an extensive range of high-quality steel types, including 310S, 316L, 304, 304L, 201, 904L, 316H, 316, and the 316L 300 series.
Additionally, we specialize in the robust 400 series and duplex stainless steels such as 2205, 2304, 2101, 2507, etc. Our portfolio also encompasses high-performance 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 tailored 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 deeply committed to rigorous quality control measures, ensuring excellence from start to finish.
Q4. Can I request to change the form of packaging and transportation?
Yes, we offer customization of packaging and transportation forms to meet your specific requests,
though any additional costs and price differences incurred during this process will need to be covered.
Q5. How does your factory do regarding quality control?
Quality is our utmost priority. We are deeply committed to rigorous quality control measures, ensuring excellence 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 perfect for stainless steel pots, sinks, bowls, and more. Let us know your specific requirements, and we'll tailor the mechanical properties to meet your needs.
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 superior 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 convenient pick-up for you from there.
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