| 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 an extensive inventory of ASTM A554 stainless steel square tubes. Available in various lengths and custom specifications, our collection ensures that you find the perfect fit for your needs.
Each stainless steel square tube we offer not only meets but exceeds the industry's rigorous standards. Our tubes provide unmatched quality, enhanced corrosion resistance, superior mechanical properties when necessary, and a refined stainless steel architectural aesthetic that elevates any project.
Our extensive inventory boasts a wide variety of ASTM A554 stainless steel square tubes available in numerous lengths and customizable specifications to meet your unique needs.
All of our stainless steel square tubing surpasses the industry's strictest specifications, ensuring you receive the top-tier quality available today. This tubing not only resists corrosion but also enhances mechanical properties when needed and provides an elevated stainless steel architectural aesthetic.
The Daxun Edge
- Varieties: Our comprehensive range of stainless steel pipes, from the most petite to the colossal, including grades such as 304L and 316L, addresses diverse requirements.
- Flexibility: Whether you need decorative pipes or structural steel pipes, our products are tailored to your project-specific needs.
- Quality Standards: Our stainless steel pipes conform to stringent standards like ISO9001, ABS, NSF/ANSI Standard 61, and NACE MR0175, ensuring exceptional reliability and performance.
- Custom Orders: Need specialized sizes? We offer an extensive range of stainless steel pipe customization options at competitive prices, with the convenience of online ordering.
Unwavering Quality, Prompt Delivery, Rigorous Inspection
- At Daxun, we perform a thorough array of quality assurance tests including flattening, pitting resistance, mechanical, hardness, material positive identification, and expansion tests. Our stringent evaluations ensure our materials meet their intended applications.
- Throughout our meticulous production process, we guarantee precision by measuring the diameter, thickness, and surface quality of each product. Our standard delivery timeframe is reliably set between 7-15 days. For certain special-sized products, the delivery time may extend to 20 days to ensure the highest quality standards.
We are committed to adhering strictly to contract deadlines, ensuring timely delivery as promised.
- We welcome and support thorough inspections by customer third-party agencies at our factory.
- We provide free samples to our customers for comprehensive testing and evaluation.
- We offer full 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 for large structural steel constructions. Our stainless steel square tubes deliver high strength and corrosion resistance for the harshest environments, and can also enhance architectural and aesthetic purposes. For an overview of our product offerings, view our stainless steel product line card.
Tube Sizes & Weights
Our structural specialists are here to help you select the appropriate stainless steel square tube sizes 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. 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 needs, we provide this stainless steel grades chart.
Reference Catalog
Discover the diverse structural, tube, pipe, and other products we offer, including our stainless steel square tubing and additional merchandise. For easy identification, we've included specification charts and product illustrations.
Additional Information
Stainless steel square and rectangular tubes, often termed as tube steel or structural tubing, are also known as Hollow Structural Sections (HSS). These versatile tubes are crucial for structural applications and can be acquired in a variety of steel types and alloys. The production process for square tubes mirrors that of pipes but involves a series of shaping stages to achieve precise square specifications. Whether it's square tubes, rectangular tubes, or I beams, our offerings are indispensable for robust structural projects.
Unrivaled Capabilities in Stainless Steel Pipe Manufacturing at Jiangsu Daxun Alloy Co., Ltd.
Our forming capabilities are unmatched, featuring cutting-edge extrusion and cold working technologies for tube and pipe production. We pride ourselves on housing one of the world's largest pilger mills and employing unique hydroforming processes to create superior fittings that set the industry standard.
Pioneering Pipe Processing Capabilities at Jiangsu Daxun Alloy Co., Ltd.
As a vertically integrated manufacturer, Jiangsu Daxun Alloy Co., Ltd. provides a comprehensive one-stop-shop solution, adept at managing entire projects or specific machining tasks. Our extensive services include straightening, drilling, honing, trepanning, cutting, testing, boring, machining, laser welding, polishing, turning, and other specialized operations.
Superior and Enhanced Pipe Solutions from Jiangsu Daxun Alloy Co., Ltd.
Boasting vertical and horizontal presses with capacities ranging from 12,000 to 35,000 tons, Jiangsu Daxun Alloy Co., Ltd. excels with the world's most comprehensive pipe extrusion capabilities. This enables us to produce the longest lengths and largest diameter pipes available in the industry, ensuring unmatched quality and performance.
Jiangsu Daxun Alloy Co., Ltd. is a pivotal supplier to the power generation market, offering an extensive 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 reliability and efficiency at every stage.
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Stainless Steel Square Tube
Among the most extensively utilized stainless and heat-resistant steels, our premium 304 stainless steel stands out for its superb corrosion resistance against a myriad of chemical agents and industrial atmospheres. Our stainless steel rectangular tubes boast exceptional high and low-temperature working properties, making them an ideal choice for diverse applications.
Stainless Square Tube
Renowned for its excellent formability, the 304 Stainless Steel Square Tube can be effortlessly welded using all conventional methods. Our tubes are dual certified as 304/304L, ensuring enhanced performance and reliability. They are particularly popular in fabrication and tooling applications due to their outstanding properties.
Actual Weight & Good Quality
At Daxun, we pride ourselves on delivering stainless steel materials that meet stringent quality standards. Our advanced testing laboratory and equipment rigorously verify the actual weight and quality of each product before shipment. Our diligent quality control team conducts comprehensive and stringent inspections at every stage of production, ensuring excellence in every piece.
Excellent After-Sales Services
At TuoLian, our commitment to excellence extends well beyond the initial transaction. Even after you have received your orders, we continue to offer top-tier after-sales services, providing ongoing support, assistance, and warranty coverage. Our dedicated team is always ready to address any concerns and ensure your utmost satisfaction.
Q1: What products can you offer?
A: We proudly offer a broad spectrum of high-quality steel types, including 310S, 316L, 304, 304L, 201, 904L, 316H, 316, and 316L 300 series, crafted to meet diverse needs.
Additionally, we specialize in superior 400 series and duplex stainless steels such as 2205, 2304, 2101, 2507, etc. We also provide premium high-nickel alloys including 904L, 800H, and 600H.
Q2. Can you produce the products according to my own drawings?
Absolutely! We excel at 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 adhere to stringent quality control measures throughout every stage of production.
Q4. Can I request to change the form of packaging and transportation?
Yes, we can customize the packaging and transportation forms to suit your specific requests,
though any additional costs and price differences incurred during this process will be borne by you.
Q5. How does your factory do regarding quality control?
Quality is our top priority. We maintain rigorous quality control measures from the beginning to the end of production.
Q6. How long is the delivery time?
A: Typically, our delivery time ranges from 7 to 20 working days post payment confirmation.
For urgent orders, we can expedite the process to ensure your needs are prioritized.
Q7. What is your Payment?
A: For small orders, we require 100% T/T in advance or payment via Western Union.
B: For standard orders, we accept a 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 producing stainless steel pots, sinks, bowls, and more. Inform us of your specific usage, and we will adjust the mechanical properties accordingly.
Q9: How to get a sample?
A: FREE samples are available for your evaluation and testing. For small pieces, we may cover the courier costs, depending on the circumstances.
Q10: Which countries have you exported to?
A: We have exported our superior stainless steel materials to many countries, including Vietnam, Thailand, Turkey, Russia, Morocco, Korea, India, Pakistan, UAE, Ukraine, and more.
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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