| 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 selection of ASTM A554 stainless steel square tubes available in a multitude of lengths and tailored specifications to meet your precise needs.
Rest assured, all our stainless steel square tubing not only meets but surpasses the industry's stringent standards, ensuring you receive the finest-quality square tubes available today. Our stainless steel square tubing offers exceptional corrosion resistance, enhanced mechanical properties when necessary, and an elevated stainless steel architectural finish for superior aesthetics.
We inventory an extensive variety of ASTM A554 stainless steel square tubes, available in various lengths and customizable specifications to fit your precise needs.
All our stainless steel square tubing products not only meet but exceed the industry's strictest specifications. As a result, you receive the finest quality square tubing available today. Our stainless steel square tubing resists corrosion, enhances mechanical properties when necessary, and offers an upgraded architectural appearance.
Advantages of Daxun
- Varieties: From petite to colossal, our extensive range of stainless steel pipes, including high-grade options like 304L and 316L, caters to a wide array of requirements.
- Flexibility: Whether it's decorative pipes or structural steel pipes, our products are designed to meet the specific demands of your projects.
- Quality Standards: Our stainless steel pipes adhere to the most rigorous standards, including ISO9001, ABS, NSF/ANSI Standard 61, and NACE MR0175, ensuring unmatched reliability and performance.
- Custom Orders: Need unique sizes? We offer a spectrum of stainless steel pipe customization options at competitive prices, coupled 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.
- 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, although for special-sized products, delivery may extend to 20 days to ensure the highest quality.
We pride ourselves on meeting contract deadlines strictly, guaranteeing timely delivery as promised.
- We welcome and fully support third-party agencies to conduct thorough inspections at our factory.
- 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, ensuring transparency and stringent quality control.
Product Info
We supply top-quality square stainless steel tubes for large structural steel constructions. Our stainless steel square tubes offer exceptional strength and corrosion resistance, perfect for harsh environments, while also serving architectural and aesthetic purposes. For an overview of our product offerings, view our stainless steel products line card.
Tube Sizes & Weights
Our structural specialists can assist you in selecting the right stainless steel square tube size and other alloy products suited to your construction needs.
Standard Specifications
We supply various stainless square and rectangular tubes conforming to ASTM A554. View the standard specifications chart.
Stainless Steel Grades
Our products come in a wide array 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 diverse structural, tube, pipe, and other products we offer, including our stainless steel square tubing and other merchandise in our inventory. We have included specification charts and product illustrations for easy identification.
Additional Info
Stainless steel square and rectangular tubes, often referred to as tube steel or structural tubing, are essential in structural applications. Known as Hollow Structural Sections (HSS), these versatile tubes can be fabricated from various steel types and alloys. The manufacturing process mirrors that of pipes but involves additional shaping stands to achieve precise square or rectangular specifications. Ideal for applications requiring strength and durability, our tubes stand out in quality and performance.
Unrivaled Capabilities in Stainless Steel Pipe Manufacturing at Daxun
Our forming capabilities at Daxun are second to none, utilizing cutting-edge extrusion and cold working technologies for premium tube and pipe production. We house one of the largest pilger mills globally and offer unique hydroforming processes, ensuring the manufacture of superior fittings every time.
Pioneering Pipe Processing Capabilities at Daxun
As a vertically integrated powerhouse, Daxun delivers a full-spectrum, one-stop-shop solution for all your project needs or specific machining tasks. Our extensive services include straightening, drilling, honing, trepanning, cutting, testing, boring, machining, laser welding, polishing, turning, and more. Trust Daxun for comprehensive, top-tier manufacturing support.
Superior and Enhanced Pipe Solutions
With an array of vertical and horizontal presses ranging from 12,000 to 35,000 tons, Daxun leads the industry in pipe extrusion capabilities. Our state-of-the-art equipment allows us to produce the longest lengths and largest diameter pipes, setting new standards for quality and performance in the market.
A pivotal supplier to the power generation market, Daxun offers an extensive range of products, including ductwork, boiler tubes, main steam tubes, thermal reheat tubes, and flue gas desulfurization units. Catering to nuclear, coal-fired, renewable energy, and combined cycle applications, we ensure reliability and efficiency in every product we deliver.
-
Stainless Steel Square Tube
The most widely utilized of the stainless and heat-resistant steels, 304 grade provides exceptional corrosion resistance against an array of chemical corrodents and industrial environments. Our stainless steel rectangular tube exhibits outstanding performance in both high and low-temperature conditions.
Stainless Square Tube
The 304 Stainless Steel Square Tube boasts superb formability and is easily weldable using all standard methods. With dual certification for 304/304L, it is a prime choice for fabrication and tooling applications.
Actual Weight & Good Quality
At Daxun, we are committed to excellence, equipped with a state-of-the-art testing laboratory and advanced equipment to ensure our stainless steel materials meet the highest standards of actual weight and superior quality before shipment. Our stringent quality control team enforces a rigorous 100% inspection throughout all production stages.
Excellent After-Sales Services
Our commitment to you extends beyond the initial transaction. Even after your orders have been received, TuoLian continues to offer exemplary after-sales support. We provide ongoing assistance and warranty services to ensure your complete satisfaction.
Q1: What products can you offer?
A: We proudly offer an extensive array of high-quality steel types, including but not limited to 310S, 316L, 304, 304L, 201, 904L, 316H, 316, and the 316L 300 series.
Additionally, we specialize in the production of 400 series and duplex stainless steels, such as 2205, 2304, 2101, and 2507. Our expertise also extends to high-nickel alloys, including 904L, 800H, and 600H.
Q2. Can you produce the products according to my own drawings?
Absolutely! We are fully equipped to manufacture products precisely according to your detailed drawings, ensuring your complete 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 methods according to your specific requests,
although any additional costs and price differences incurred during this period will need to be covered by you.
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 takes 7 to 20 working days after payment confirmation.
For urgent orders, we can expedite the process to prioritize and meet 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, and more. Let us know your specific requirements, and we will tailor the mechanical properties to meet them.
Q9: How to get a sample?
A: FREE samples are available for your inspection and testing. For small pieces, we may cover the courier costs, depending on the situation.
Q10: Which countries have you exported to?
A: We have proudly exported our premium 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 into Guangzhou Baiyun International Airport. We will be delighted to arrange for your pickup from there, ensuring a smooth visit to our company.
Audited Supplier 
){kind=link}