| 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 multiple lengths and tailored to your specific needs.
Our stainless steel square tubing not only meets but surpasses the industry's rigorous standards, ensuring you receive the finest quality available on the market. These tubes offer exceptional corrosion resistance, enhanced mechanical properties when needed, and a refined stainless steel architectural look to elevate your projects.
We maintain a comprehensive inventory of ASTM A554 stainless steel square tubes in varied lengths and tailored specifications.
All our stainless steel square tubing not only complies with but also surpasses the industry's stringent standards, ensuring you receive the finest quality available. This tubing excels in corrosion resistance, offers enhanced mechanical properties when necessary, and provides a superior architectural appearance.
Advantages of Daxun
- Varieties: Our extensive range of stainless steel pipes, from petite to colossal, including grades like 304L and 316L, is designed to meet diverse needs.
- Flexibility: Whether you need decorative pipe or decorative steel pipes, our products are customized to fit your specific project requirements.
- Quality Standards: Our stainless steel pipes meet and exceed rigorous standards such as ISO9001, ABS, NSF/ANSI Standard 61, and NACE MR0175, assuring unparalleled reliability and performance.
- Custom Orders: Need unique sizes? We offer a wide range of customization options for stainless steel pipes at competitive prices, with the convenience of online ordering.
Uncompromising Quality, Timely Delivery, Thorough Inspection
- Daxun performs an extensive suite of quality assurance tests including flattening, pitting resistance, mechanical, hardness, material positive identification, and expansion tests. These meticulous evaluations ensure that our materials are perfectly suited for their intended applications.
- Throughout our precise production process, we measure the diameter, thickness, and surface quality of each product meticulously. Our standard delivery time ranges from 7-15 days, but for special-sized products, it may extend to 20 days to guarantee the highest quality standards.
We pride ourselves on strictly adhering to contract deadlines, ensuring prompt delivery as promised.
- We welcome and support thorough inspections by customer third-party agencies at our factory.
- We offer complimentary samples to our customers, enabling comprehensive testing and evaluation.
- We fully support on-site or video inspections of our factory, ensuring transparency and quality control.
Product Info
We supply premium quality square stainless steel tubes for large structural steel constructions. Our stainless steel square tubes provide exceptional strength and corrosion resistance for the most demanding environments and can also be used for architectural and aesthetic purposes. For a comprehensive overview, view our stainless steel products line card.
Tube Sizes & Weights
Our structural specialists are available to help you select the perfect stainless steel square tube size and other alloy products tailored to your construction needs.
Standard Specifications
We supply a variety of stainless square and rectangular tubes conforming to ASTM A554. View our complete standard specifications chart.
Stainless Steel Grades
Our products are available in a variety of stainless steel grades. To assist you in selecting the right products for your construction, we provide a detailed stainless steel grades chart.
Reference Catalog
Identify the various structural, tube, pipe, and other products we offer, including stainless steel square tubing and other merchandise in our inventory. We provide detailed 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). These versatile materials are essential for structural purposes and can be crafted from various types of steel and alloys. The manufacturing process of square tube mirrors that of pipe production, with the product undergoing a series of precise shaping stands to achieve its final square specifications. Daxun's exceptional quality ensures each tube meets the highest standards.
Unrivaled Capabilities in Stainless Steel Pipe Manufacturing at Daxun
Our forming capabilities are second to none, featuring cutting-edge extrusion and cold working technologies for tube and pipe production. We are proud to house one of the world's largest pilger mills and employ unique hydroforming processes to manufacture superior fittings. At Daxun, innovation and excellence drive our production of top-tier stainless steel solutions.
Pioneering Pipe Processing Capabilities at Daxun
As a vertically integrated manufacturer, Daxun offers a complete one-stop-shop solution, adept at managing entire projects or specific machining tasks. Our comprehensive services include straightening, drilling, honing, trepanning, cutting, testing, boring, machining, laser welding, polishing, turning, and more. These specialized services ensure precision and quality in every product we deliver.
Superior and Enhanced Pipe Solutions
With vertical and horizontal presses ranging from 12,000 tons to 35,000 tons, Daxun boasts the world's most comprehensive pipe extrusion capabilities. This robust infrastructure allows us to produce the longest lengths and largest diameter pipes in the industry, setting new benchmarks for excellence and reliability.
Daxun is a key supplier to the power generation market, offering 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, underscoring our commitment to supporting diverse energy sectors with high-quality components.
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Stainless Steel Square Tube
Renowned as the most versatile and widely utilized among the stainless and heat-resisting steel grades, 304 stainless steel boasts remarkable resistance against numerous chemical corrodents and industrial atmospheres. Our stainless steel rectangular tube excels in both high and low-temperature conditions, ensuring superior performance in diverse environments.
Stainless Square Tube
Our 304 Stainless Steel Square Tube stands out for its outstanding formability, making it ideal for a wide range of fabrication and tooling applications. Easily welded using all standard methods, this tube is 304/304L dual certified, ensuring versatility and reliability in various industrial applications.
Actual Weight & Good Quality
At Jiangsu Daxun Alloy Co., Ltd., we are committed to delivering stainless steel materials that meet the highest standards of quality and accuracy. Our state-of-the-art testing laboratory and equipment guarantee that every product is weighed correctly and inspected thoroughly. Our stringent quality control processes ensure each stage of production undergoes a comprehensive and meticulous inspection.
Excellent After-Sales Services
Jiangsu Daxun Alloy Co., Ltd. is dedicated to providing exceptional support and services from the initial transaction through the entire lifecycle of your order. Even after delivery, we remain committed to offering outstanding after-sales service, including continuous assistance and comprehensive warranty coverage for all your purchases.
Q1: What products can you offer?
A: We proudly offer an extensive range of premium general steel types, including 310S, 316L, 304, 304L, 201, 904L, 316H, 316, and the 316L 300 series.
Additionally, we specialize in 400 series and duplex stainless steels like 2205, 2304, 2101, 2507, and more. We also provide high-nickel alloys such as 904L, 800H, and 600H, ensuring a comprehensive selection for your needs.
Q2. Can you produce the products according to my own drawings?
Absolutely! We can meticulously manufacture products precisely 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 steadfastly committed to stringent quality control measures from start to finish, ensuring impeccable standards.
Q4. Can I request to change the form of packaging and transportation?
Yes, we offer customizable packaging and transportation forms tailored to your specific requests,
though any additional costs and price differences incurred will need to be covered by you during this period.
Q5. How does your factory do regarding quality control?
Quality is our top priority. We are steadfastly committed to stringent quality control measures from start to finish, ensuring impeccable standards.
Q6. How long is the delivery time?
A: Typically, our delivery time is 7 to 20 working days after payment confirmation.
For urgent orders, we offer expedited processing to prioritize and meet your immediate needs.
Q7. What is your Payment?
A: For small orders, we accept 100% T/T in advance or Western Union.
B: For standard orders, 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 perfectly suited for stainless steel pots, sinks, bowls, and more. Share your specific use, and we'll tailor the mechanical properties to meet your precise requirements.
Q9: How to get a sample?
A: FREE samples are available for inspection and testing. For small pieces, we might cover the courier costs, depending on the situation.
Q10: Which countries have you exported to?
A: We have proudly exported our superior stainless steel materials to countries such as 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, and we will arrange for your seamless pickup from there.
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