| 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 an extensive assortment of ASTM A554 stainless steel square tubes, available in a wide range of lengths and fully customizable to meet your specific requirements and project needs.
All of our premium-grade stainless steel square tubing not only meets but surpasses the industry's stringent standards. This ensures you receive the finest quality square tube available on the market today. Our stainless steel square tubing offers unparalleled corrosion resistance, enhanced mechanical properties, and an elevated architectural aesthetic, making it the perfect choice for your demanding applications.
We proudly inventory a vast selection of ASTM A554 stainless steel square tubes, available in various lengths and customizable to your specific needs.
Our stainless steel square tubing not only meets but surpasses the industry's rigorous standards. This ensures you receive the highest-quality product on the market today. With exceptional corrosion resistance and robust mechanical properties, our square tubing enhances both structural integrity and architectural beauty.
Advantages of Daxun
- Varieties: From petite to colossal, our comprehensive range of stainless steel pipes, including grades such as 304L and 316L, is designed to meet diverse project requirements.
- Flexibility: Whether you need decorative pipes or structural steel pipes, our offerings are tailored to suit your unique project specifications.
- Quality Standards: Our stainless steel pipes conform to stringent standards like ISO9001, ABS, NSF/ANSI Standard 61, and NACE MR0175, ensuring unparalleled reliability and performance.
- Custom Orders: Looking for specific sizes? We offer an extensive range of stainless steel pipe customization options at competitive prices, all with the ease of online ordering.
Uncompromising Quality, Timely Delivery, Thorough Inspection
- Daxun conducts an array of rigorous quality assurance tests, including flattening, pitting, resistance, mechanical, hardness, material positive identification, and expansion tests. These comprehensive evaluations ensure our materials are suitable 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. For special-sized products, the delivery time may extend to 20 days to guarantee the highest quality.
We are committed to strict adherence to contract deadlines, ensuring timely delivery as promised.
- We welcome and support comprehensive inspections by customer third-party agencies at our factory.
- We offer free samples to our customers, enabling thorough 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 premium-quality square stainless steel tubing for large structural steel constructions. Our tubes offer exceptional strength and corrosion resistance, ideal for the harshest environments. They can also be used for architectural and aesthetic purposes. For a comprehensive overview of our product offerings, view our stainless steel products line card.
Tube Sizes & Weights
Our structural specialists are available to assist you in selecting the perfect stainless steel square tube size 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 standards. View the standard specifications chart.
Stainless Steel Grades
Our products are available in a diverse range of stainless steel grades. To assist you in making the best choice for your construction needs, we provide a comprehensive stainless steel grades chart.
Reference Catalog
Identify the various structural, tube, pipe, and other products we offer, including our extensive inventory of stainless steel square tubing. We've also 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, are also known as hollow structural sections (HSS). Primarily used for structural purposes, these versatile materials can be crafted in various types of steel and alloys. The manufacturing process mirrors that of pipe production, but the material undergoes a series of shaping stands to meet its final square specifications. From square and rectangular tubes to I beams, our range caters to diverse structural needs.
Unrivaled Capabilities in Stainless Steel Pipe Manufacturing at Daxun
Our forming capabilities are unmatched, showcasing state-of-the-art extrusion and cold working technologies for tube and pipe production. Highlighted by one of the world's largest pilger mills and proprietary hydroforming processes, we manufacture superior fittings that stand the test of time and performance.
Pioneering Pipe Processing Capabilities at Daxun
As a vertically integrated manufacturer, Daxun offers a comprehensive one-stop-shop solution, proficient in 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 services, ensuring top-tier quality and precision.
Superior and Enhanced Pipe Solutions
With vertical and horizontal presses ranging from 12,000 tons to an astounding 35,000 tons, Daxun boasts the industry's most comprehensive pipe extrusion capabilities. These powerful systems enable us to produce the longest lengths and largest diameter pipes available, setting a benchmark in the industry.
Daxun stands as a crucial supplier in the power generation market, delivering an extensive range 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 high performance across all energy sectors.
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Stainless Steel Square Tube
The most widely utilized of the stainless and heat-resisting steels, 304 grade offers exceptional corrosion resistance against a myriad of chemical corrodents and industrial atmospheres. Its rectangular form ensures superb high and low temperature working properties, making it an industry favorite.
Stainless Square Tube
The 304 Stainless Steel Square Tube boasts remarkable formability and can be effortlessly welded using all common methods. With 304/304L dual certification, it is a go-to choice for fabrication and tooling applications, ensuring reliability and versatility.
Actual Weight & Good Quality
At Jiangsu Daxun Alloy Co., Ltd., our state-of-the-art testing laboratory and advanced equipment guarantee that all our stainless steel materials meet actual weight and superior quality standards before dispatch. Our meticulous quality control team conducts thorough and 100% inspections at every production stage.
Excellent After-Sales Services
Our commitment to unparalleled support and service doesn't end with the delivery of your orders. At Jiangsu Daxun Alloy Co., Ltd., we extend our excellent after-sales services, offering continuous assistance and warranty to ensure your utmost satisfaction.
Q1: What products can you offer?
A: We proudly offer a comprehensive range of premium 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 cutting-edge duplex stainless steels like 2205, 2304, 2101, 2507, among others. We also excel in high-nickel alloys such as 904L, 800H, and 600H.
Q2. Can you produce the products according to my own drawings?
Absolutely! We specialize in manufacturing products with meticulous precision according to your detailed drawings, ensuring your utmost 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 can customize the packaging and transportation forms to meet your specific requests,
though you will need to cover any additional costs and price differences incurred during this period.
Q5. 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.
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 perfectly suited for stainless steel pots, sinks, bowls, etc. 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, courier costs may be covered depending on the situation.
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 conveniently fly to Guangzhou Baiyun International Airport, and we will arrange a pick-up for you from there.
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