| 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 range of ASTM A554 stainless steel square tubes, available in various lengths and customizable specifications to meet your unique needs.
Our stainless steel square tubing not only meets but exceeds the most rigorous industry standards. When you choose our tubing, you are assured of receiving the pinnacle of quality available today. The stainless steel square tubing offers exceptional resistance to corrosion, enhanced mechanical properties, and a superior architectural finish, making it an ideal choice for tailored construction applications.
We inventory a broad selection of ASTM A554 stainless steel square tubes, available in various lengths and customizable specifications.
Every piece of our stainless steel square tubing not only meets but exceeds the industry's stringent standards. You can trust that you are receiving top-tier square tubes known for their corrosion resistance, enhanced mechanical properties, and superior architectural finish.
Advantages of Daxun
- Varieties: Whether you need petite or colossal sizes, our extensive range of stainless steel pipes, including premium grades like 304L and 316L, fulfills diverse requirements.
- Flexibility: From decorative pipes to structural steel pipes, our products are tailored to meet the unique demands of your specific projects.
- Quality Standards: Our stainless steel pipes are manufactured in compliance with rigorous standards such as ISO9001, ABS, NSF/ANSI Standard 61, and NACE MR0175, ensuring superior reliability and performance.
- Custom Orders: Require unique sizes? We offer a range of stainless steel pipe customization options at competitive prices, with the convenience of online ordering.
Uncompromising Quality, Timely Delivery, Thorough Inspection
- Daxun employs a comprehensive suite of quality assurance tests, including flattening, pitting resistance, mechanical, hardness, material positive identification, and expansion tests, ensuring that our materials are fit for their intended applications.
- Throughout our meticulous production process, we measure the diameter, thickness, and surface quality of each product. Our standard delivery time is reliably between 7-15 days. For special-sized products, the delivery may extend to 20 days to ensure the highest quality standards.
We strictly adhere to contract deadlines, ensuring timely delivery as promised.
- We welcome and support thorough inspections by customer third-party agencies at our factory.
- We offer free samples to our customers for 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 high-quality square stainless steel tubes for large structural steel constructions. Our tubes not only offer high strength and corrosion resistance for the harshest environments but also enhance architectural and aesthetic appeal. For an overview, view our stainless steel products line card.
Tube Sizes & Weights
Our structural specialists can help you select the perfect stainless steel square tube size and other alloy products tailored to your construction needs.
Standard Specifications
We provide a variety of stainless square and rectangular tubes conforming to ASTM A554. View the standard specifications chart.
Stainless Steel Grades
Our products are available in various stainless steel grades. To assist you in selecting the right products for your construction, refer to our stainless steel grades chart.
Reference Catalog
Identify the various structural, tube, pipe, and other products we offer, including stainless steel square tubing, through our extensive inventory. We've included specification charts and product illustrations for easy identification.
Additional Info
Stainless steel square tubes and rectangular tubes, often called tube steel or structural tubing, are also known as hollow structural sections (HSS). These versatile components serve a variety of structural purposes and can be crafted from numerous types of steel and alloys. The manufacturing process mirrors that of pipe production but includes additional shaping stands to achieve the desired square specifications. Whether for square tubes, rectangular tubes, or I beams, our products offer tailored solutions for your structural needs.
Unrivaled Capabilities in Stainless Steel Pipe Manufacturing at Daxun
Our forming capabilities at Jiangsu Daxun Alloy Co., Ltd. are nothing short of extraordinary. Utilizing cutting-edge extrusion and cold working technologies, we excel in the production of both tubes and pipes. We operate one of the world's largest pilger mills and employ unique hydroforming processes, ensuring the production of superior fittings that meet the highest standards.
Pioneering Pipe Processing Capabilities at Daxun
As a vertically integrated manufacturer, Jiangsu Daxun Alloy Co., Ltd. provides a comprehensive one-stop-shop solution, adept at managing complete projects or specific machining tasks. Our extensive services cover straightening, drilling, honing, trepanning, cutting, testing, boring, machining, laser welding, polishing, and turning. We pride ourselves on delivering specialized services tailored to meet your specific needs.
Superior and Enhanced Pipe Solutions
Boasting vertical and horizontal presses ranging from 12,000 tons to 35,000 tons, Jiangsu Daxun Alloy Co., Ltd. offers unmatched pipe extrusion capabilities. This exceptional equipment enables us to produce the industry's longest lengths and largest diameter pipes, establishing us as a leader in pipe manufacturing.
Jiangsu Daxun Alloy Co., Ltd. is a pivotal supplier to the power generation market, delivering a diverse array 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 reliable and efficient performance across all sectors.
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Stainless Steel Square Tube
Renowned for its versatility and resilience, the 304 stainless steel is the most widely used grade among stainless and heat-resisting steels. It offers exceptional resistance to a wide range of chemical corrosives and industrial environments. Additionally, our stainless steel rectangular tube excels in both high and low-temperature conditions, making it perfect for demanding applications.
Stainless Square Tube
Our 304 Stainless Steel Square Tube is celebrated for its outstanding formability and weldability using all common methods. Dual certified as 304/304L, it is ideal for various fabrication and tooling projects, delivering reliable performance and adaptability.
Actual Weight & Good Quality
At Jiangsu Daxun Alloy Co., Ltd., we pride ourselves on our rigorous quality assurance. Our state-of-the-art testing laboratories and equipment ensure that each stainless steel product meets its precise weight and superior quality standards before shipping. Our meticulous quality control team performs 100% inspections at every production stage to guarantee excellence.
Excellent After-Sales Services
At Jiangsu Daxun Alloy Co., Ltd., our commitment to excellence extends beyond the initial transaction. Even after you receive your order, we provide unparalleled after-sales support and service. Our dedicated team continues to offer assistance and warranty, ensuring your complete satisfaction long after your purchase.
Q1: What products can you offer?
A: We proudly offer a comprehensive range of premium general steel types including 310S, 316L, 304, 304L, 201, 904L, 316H, 316, and the versatile 316L 300 series.
Additionally, we specialize in robust 400 series and duplex stainless steels like 2205, 2304, 2101, 2507, and more. We also supply high-performance high-nickel alloys such as 904L, 800H, and 600H.
Q2. Can you produce the products according to my own drawings?
Absolutely! We excel in manufacturing products with precision, meticulously following your detailed drawings to ensure your complete satisfaction.
Q3. How does your factory do regarding quality control?
Quality is our top priority. We are deeply committed to implementing 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 tailored to your specific requests,
though any additional costs and price differences incurred will need to be covered by you.
Q5. How does your factory do regarding quality control?
Quality is our top priority. We are deeply committed to rigorous quality control measures from start to finish.
Q6. How long is the delivery time?
A: Generally, it is 7 to 20 working days after payment confirmation.
For urgent orders, we can expedite the process to meet your immediate needs.
Q7. What is your Payment?
A: 100% T/T in advance or Western Union for small orders.
B: 30% T/T upfront, with the remaining 70% due 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 ideally suited for deep drawing applications such as stainless steel pots, sinks, bowls, etc. Provide us with 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. Depending on the situation, we may cover courier costs for small pieces.
Q10: Which countries have you exported to?
A: We have proudly exported our high-quality 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, where we will arrange to pick you up for your convenience.
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