| 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 maintain an extensive inventory of ASTM A554 stainless steel square tubes, meticulously curated in a range of lengths and tailored to custom specifications.
Each piece of our stainless steel square tubing surpasses the industry's rigorous standards, ensuring you receive only the premium quality available today. Not only does our stainless steel square tubing offer exceptional corrosion resistance, but it also enhances mechanical properties when necessary, delivering a superior architectural finish to your projects.
We proudly inventory an extensive variety of ASTM A554 stainless steel square tubes available in multiple lengths and custom specifications.
Our stainless steel square tubing not only meets but exceeds the industry's stringent specifications, ensuring you receive the highest-quality product on the market. Designed to resist corrosion and provide enhanced mechanical properties, our tubing also offers an elevated architectural appearance.
Advantages of Daxun
- Varieties: From petite to colossal, our extensive range of stainless steel pipes, including premium grades like 304L and 316L, caters to diverse requirements.
- Flexibility: Whether for decorative pipes or structural steel pipes, our selections are tailored to meet your specific project demands.
- Quality Standards: Our stainless steel pipes are manufactured in accordance with rigorous standards such as ISO9001, ABS, NSF/ANSI Standard 61, and NACE MR0175, ensuring unparalleled reliability and performance.
- Custom Orders: Need unique sizes? We offer a comprehensive range of stainless steel pipe customization options at competitive prices with the convenience of online ordering.
Uncompromising Quality, Timely Delivery, Thorough Inspection
- At Daxun, we conduct a comprehensive suite of quality assurance tests including flattening, pitting resistance, mechanical, hardness, material positive identification, and expansion tests. These rigorous evaluations ensure our materials are fit for their intended applications.
- Our meticulous production process involves precise measurement of the diameter, thickness, and surface quality of each product. Our standard delivery time is reliably set between 7-15 days, extending to 20 days for special-sized products to ensure the highest standards of quality.
We take pride in strictly adhering to contract deadlines, ensuring timely delivery as promised.
- We welcome and support third-party agency inspections at our factory to guarantee transparency and quality control.
- We offer free samples to our customers, facilitating thorough testing and evaluation.
- We provide full support for on-site or video inspections of our factory, ensuring transparency and quality control.
Product Info
Supplying high-quality square stainless steel tubes for large structural steel construction, our products not only offer high strength and corrosion resistance but also add aesthetic value. For more product details, view ourstainless steel products line card.
Tube Sizes & Weights
Our structural specialists can assist you in selecting the appropriate stainless steel square tube size and other alloy products for your construction needs.
Standard Specifications
We offer a variety of stainless square and rectangular tubes conforming to ASTM A554. View thestandard specifications chart.
Stainless Steel Grades
Our products come in a wide range of stainless steel grades. To help you select the perfect product for your construction needs, refer to our stainless steel grades chart.
Reference Catalog
Discover the various structural, tube, pipe, and other products we offer, along with our inventory of stainless steel square tubing. We've includedspecification charts and product illustrations for easy identification.
Additional Info
Stainless steel square and rectangular tubes, often known as tube steel or structural tubing, are indispensable in modern construction and manufacturing. Also referred to as hollow structural sections (HSS), these versatile materials are used in diverse structural applications. Whether you need square tubes, rectangular tubes, or I beams, they come in various types of steel and alloys. The production process is similar to that of pipes, but the product undergoes multiple shaping stages to achieve its final square or rectangular form, ensuring precise specifications and exceptional quality.
Unrivaled Capabilities in Stainless Steel Pipe Manufacturing at Daxun
Our tube and pipe production capabilities are unmatched, featuring advanced extrusion and cold working technologies that set industry standards. With one of the world's largest pilger mills and unique hydroforming processes, we manufacture superior fittings that ensure optimal performance and reliability.
Pioneering Pipe Processing Capabilities at Daxun
As a vertically integrated manufacturer, Jiangsu Daxun Alloy Co., Ltd. offers a seamless one-stop-shop solution for all your project needs. From entire project handling to specific machining tasks, our extensive range of services includes straightening, drilling, honing, trepanning, cutting, testing, boring, machining, laser welding, polishing, turning, and more specialized operations, ensuring comprehensive support and top-tier quality.
Superior and Enhanced Pipe Solutions
Daxun is equipped with vertical and horizontal presses ranging from 12,000 tons to 35,000 tons, giving us unmatched pipe extrusion capabilities. This enables us to produce the longest lengths and the largest diameter pipes available in the industry, setting new benchmarks for quality and performance.
Daxun stands as a pivotal supplier to the power generation sector, delivering an extensive range of products such as 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, meeting the highest standards of safety and efficiency.
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Stainless Steel Square Tube
The most widely used among stainless and heat-resistant steels, 304 stainless steel offers exceptional corrosion resistance against numerous chemical corrodents and industrial atmospheres. Our stainless steel rectangular tube boasts outstanding high and low-temperature working properties.
Stainless Square Tube
Our 304 Stainless Steel Square Tube is renowned for its superior formability and weldability using all common methods. Dual certified as 304/304L, it is extensively employed in fabrication and tooling applications, ensuring versatility and reliability.
Actual Weight & Good Quality
At Daxun, we pride ourselves on maintaining the highest standards. Our state-of-the-art testing laboratory and equipment rigorously ensure that our stainless steel materials meet actual weight and quality specifications before shipment. Our dedicated quality control team performs exhaustive and 100% inspections at every stage of production.
Excellent After-Sales Services
Our commitment to you extends beyond the initial transaction. Even after you receive your orders, Jiangsu Daxun Alloy Co., Ltd. remains dedicated to providing unparalleled after-sales services. We offer ongoing assistance and warranty support to ensure your complete satisfaction.
Q1: What products can you offer?
A: We proudly offer an extensive array of premium steel types including 310S, 316L, 304, 304L, 201, 904L, 316H, 316, and the versatile 316L 300 series.
Additionally, we specialize in high-performance 400 series and duplex stainless steels like 2205, 2304, 2101, 2507, among others. Our expertise also extends to high-nickel alloys such as 904L, 800H, and 600H.
Q2. Can you produce the products according to my own drawings?
Absolutely! We offer tailor-made manufacturing services, precisely crafted to match your detailed drawings, ensuring your complete satisfaction.
Q3. How does your factory do regarding quality control?
Quality is our foremost priority. We adhere to rigorous quality control protocols at every stage of production.
Q4. Can I request to change the form of packaging and transportation?
Yes, we can customize our packaging and transportation methods to meet your specific requirements,
although 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 foremost priority. We adhere to rigorous quality control protocols at every stage of production.
Q6. How long is the delivery time?
A: Generally, delivery takes 7 to 20 working days post-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 smaller orders.
B: 30% T/T upfront and the remaining 70% before shipment.
C: 100% Irrevocable LC at sight for larger orders.
Q8: Can you make DDQ (Deep Drawing Quality)?
A: Yes, we can. Our materials are ideal for stainless steel pots, sinks, bowls, etc. Provide your specific use, and we will tailor the mechanical properties to fit your needs.
Q9: How to get a sample?
A: FREE samples are available for your inspection and testing. For small pieces, we may cover courier costs, depending on the situation.
Q10: Which countries have you exported to?
A: We have successfully exported our high-quality 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, where we will arrange to pick you up and bring you to our premises.
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