| 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 |
We proudly inventory a vast assortment of ASTM A554 stainless steel square tubes, available in a multitude of lengths and customizable specifications tailored to your requirements.
Each piece of our stainless steel square tubing not only meets but surpasses the stringent standards of the industry, ensuring you receive unparalleled quality. Our stainless steel square tubing offers exceptional corrosion resistance, enhanced mechanical properties, and an elevated architectural aesthetic, making it the premium choice for diverse applications.
We inventory an extensive variety of ASTM A554 stainless steel square tubes available in numerous lengths and customizable specifications to meet diverse structural needs.
All our stainless steel square tubing meets and exceeds the industry's stringent specifications, assuring you receive the highest quality available today. Our tubing resists corrosion, enhances mechanical properties when needed, and offers an upgraded 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 diverse application needs.
- Flexibility: Whether it's decorative pipes or structural steel pipes, our offerings are precisely tailored to meet your project-specific demands.
- Quality Standards: Our stainless steel pipes adhere to rigorous standards such as ISO9001, ABS, NSF/ANSI Standard 61, and NACE MR0175, ensuring exceptional reliability and performance.
- Custom Orders: Need unique sizes? We offer a broad spectrum of stainless steel pipe customization options at competitive prices, with the convenience of online ordering.
Uncompromising Quality, Timely Delivery, Thorough Inspection
- Daxun conducts comprehensive quality assurance tests, including flattening, pitting and resistance, mechanical, hardness, material positive identification, and expansion tests, guaranteeing materials 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, delivery may extend to 20 days to ensure the highest quality standards.
We pride ourselves on adhering strictly to contract deadlines, ensuring timely delivery as promised.
- We welcome and support customer third-party inspections at our factory, ensuring transparency and trust.
- We offer free samples to our customers, enabling comprehensive testing and evaluation.
- We provide full support for on-site or video inspections of our factory, assuring transparency and quality control.
Product Info
We supply high-quality square stainless steel tubes for large structural steel constructions. Our stainless steel square tubes offer high strength and corrosion resistance for harsh environments and can be used for architectural and aesthetic purposes. For an overview of product offerings, view our stainless steel products line card.
Tube Sizes & Weights
Our structural specialists can 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 that conform to ASTM A554. View the standard specifications chart.
Stainless Steel Grades
Our products come in a variety of stainless steel grades. To help you select the right products for your construction, we include this stainless steel grades chart.
Reference Catalog
Identify the different structural, tube, pipe, and other products we offer, including stainless steel square tubing and other merchandise in our inventory. We've included specification charts and product illustrations for easy identification.
Additional Info
The stainless steel square and rectangular tubes from Jiangsu Daxun Alloy Co., Ltd. are often known in the industry as tube steel or structural tubing. These products, also referred to as Hollow Structural Sections (HSS), serve critical structural functions. Whether it's square tubes, rectangular tubes, or I-beams, Daxun's products are available in a wide array of steel types and alloys. Our manufacturing process for square tubes mirrors that of traditional pipe production but involves a specialized sequence of shaping stands to achieve the precise square specifications.
Unrivaled Capabilities in Stainless Steel Pipe Manufacturing at Daxun
At Jiangsu Daxun Alloy Co., Ltd., our forming capabilities are second to none, leveraging cutting-edge extrusion and cold working technologies for superior tube and pipe production. We pride ourselves on operating one of the world's largest pilger mills and utilizing unique hydroforming processes, ensuring the manufacture of fittings that meet the highest standards of quality.
Pioneering Pipe Processing Capabilities at Daxun
As a vertically integrated manufacturer, Jiangsu Daxun Alloy Co., Ltd. provides a comprehensive one-stop-shop solution for your project needs. Whether managing full-scale projects or executing specific machining tasks, our extensive service offerings include straightening, drilling, honing, trepanning, cutting, testing, boring, machining, laser welding, polishing, turning, and more specialized services.
Superior and Enhanced Pipe Solutions
With vertical and horizontal presses ranging from 12,000 tons to an astounding 35,000 tons, Jiangsu Daxun Alloy Co., Ltd. boasts unparalleled pipe extrusion capabilities. This exceptional capacity allows us to produce pipes of the longest lengths and largest diameters available in the industry.
Jiangsu Daxun Alloy Co., Ltd. is a premier supplier to the power generation market. Our diverse product range includes ductwork, boiler tubes, main steam tubes, thermal reheat tubes, and flue gas desulfurization units. Serving sectors such as nuclear, coal-fired, renewable energy, and combined cycle applications, Daxun is your trusted partner for high-performance solutions.
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Stainless Steel Square Tube
The most widely used among stainless and heat-resisting steels, 304 stainless steel boasts exceptional corrosion resistance to a multitude of chemical agents and industrial environments. This rectangular tube showcases superb high and low temperature performance, making it highly versatile.
Stainless Square Tube
The 304 Stainless Steel Square Tube is renowned for its excellent formability and ease of welding using all common techniques. It comes with a 304/304L dual certification, making it a popular choice for various fabrication and tooling projects.
Actual Weight & Good Quality
At Daxun, we pride ourselves on maintaining the highest standards of quality. Our advanced testing laboratory and equipment ensure that our stainless steel materials meet actual weight and superior quality criteria before shipment. Our stringent quality control team conducts rigorous and 100% inspections at every production stage.
Excellent After-Sales Services
At TuoLian, our commitment to customer satisfaction extends beyond the initial transaction. Even after you've received your orders, we continue to deliver outstanding after-sales services, including ongoing support and warranty for your purchases.
Q1: What products can you offer?
A: We proudly offer a diverse spectrum of premier steel types including 310S, 316L, 304, 304L, 201, 904L, 316H, 316, and 316L 300 series.
Additionally, we specialize in high-caliber 400 series and duplex stainless steels such as 2205, 2304, 2101, 2507, among others. Our selection also boasts 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 meticulously according to your exclusive drawings to ensure exceptional satisfaction.
Q3. How does your factory do regarding quality control?
Quality is our utmost priority. We are unwaveringly committed to rigorous quality control practices throughout every stage of the process.
Q4. Can I request to change the form of packaging and transportation?
Yes, we can tailor the packaging and transportation forms to meet your exact specifications,
though any additional costs and price differences incurred during this customization will need to be covered by you.
Q5. How does your factory do regarding quality control?
Quality is our utmost priority. We are unwaveringly committed to rigorous quality control practices throughout every stage of the process.
Q6. How long is the delivery time?
A: Generally, our delivery timeframe ranges from 7 to 20 working days post-payment confirmation.
For urgent requirements, we offer expedited processes to prioritize your immediate needs.
Q7. What is your Payment?
A: For small orders, 100% T/T in advance or Western Union.
B: For other orders, 30% T/T upfront and the remaining 70% before shipment.
C: For large orders, 100% Irrevocable LC at sight.
Q8: Can you make DDQ (Deep Drawing Quality)?
A: Yes, we can. Our high-quality materials are ideal for applications such as stainless steel pots, sinks, bowls, and more. Share your specific needs, and we will customize the mechanical properties to align perfectly with your requirements.
Q9: How to get a sample?
A: We offer FREE samples for your examination and testing. Depending on the situation, we may also cover the courier costs for small pieces.
Q10: Which countries have you exported to?
A: We have successfully exported our top-notch stainless steel materials to countries including Vietnam, Thailand, Turkey, Russia, Morocco, Korea, India, Pakistan, UAE, Ukraine, and many more.
Q11: How can I visit your company?
A: Simply fly to Guangzhou Baiyun International Airport, and we will arrange for your pickup from there.
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