| 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 offer an extensive inventory of ASTM A554 stainless steel square tubes available in a wide range of lengths and customizable specifications to meet your unique requirements.
Our stainless steel square tubing is engineered to exceed the most stringent industry standards, ensuring you receive the highest-quality product on the market. These tubes are designed to resist corrosion, deliver enhanced mechanical properties when needed, and elevate the architectural aesthetics of your projects with their superior stainless steel finish.
At Jiangsu Daxun Alloy Co., Ltd., we proudly maintain a vast inventory of ASTM A554 stainless steel square tubes in diverse lengths and tailored specifications to meet your exact needs.
Our stainless steel square tubing surpasses the industry's stringent specifications, ensuring you receive only the highest-quality products available. Engineered to resist corrosion and provide superior mechanical properties, our tubing also enhances architectural aesthetics with its upgraded stainless steel appearance.
Advantages of Daxun
- Varieties: Whether you need petite or colossal sizes, our extensive selection of stainless steel pipes, including premium grades like 304L and 316L, meets a wide array of requirements.
- Flexibility: From decorative pipes to specialized steel pipes, our products are custom-tailored to suit the unique demands of your projects.
- Quality Standards: Our stainless steel pipes conform to rigorous standards such as ISO9001, ABS, NSF/ANSI Standard 61, and NACE MR0175, guaranteeing unparalleled reliability and performance.
- Custom Orders: Seeking unique dimensions? We offer a broad spectrum of stainless steel pipe customization options at competitive prices, all conveniently available through online ordering.
Uncompromising Quality, Timely Delivery, Thorough Inspection
- At Daxun, we conduct a full 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 guarantee precision by thoroughly measuring the diameter, thickness, and surface quality of each product. Our standard delivery time is between 7-15 days. For special-sized products, the delivery time may extend to 20 days to ensure impeccable standards of quality.
We are committed to adhering strictly to contract deadlines, ensuring timely delivery as promised.
- We welcome and support thorough inspections by customer third-party agencies at our factory.
- We offer complimentary samples to our customers to facilitate comprehensive testing and evaluation.
- We provide complete support for on-site or video inspections of our factory, ensuring 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, making them ideal for the most demanding environments. They can also be used for architectural and aesthetic purposes. For an overview of our product offerings, view our stainless steel products line card.
Tube Sizes & Weights
Our structural specialists are ready to help you choose the perfect stainless steel square tube size and other alloy products for your construction needs.
Standard Specifications
We provide a variety of stainless square and rectangular tubes conforming to ASTM A554. For more details, view our standard specifications chart.
Stainless Steel Grades
Our products are available in a multitude of stainless steel grades. To assist in selecting the right products for your construction, please refer to our comprehensive stainless steel grades chart.
Reference Catalog
Explore the different structural, tube, pipe, and other products we offer, including our stainless steel square tubing and other merchandise. We've included detailed 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 also known as hollow structural sections (HSS). These tubes, ideal for structural applications, can be crafted from various steel types and alloys. The manufacturing process is akin to that of pipes; however, it undergoes a meticulous series of shaping stages to meet the precise square specifications.
Unrivaled Capabilities in Stainless Steel Pipe Manufacturing at Jiangsu Daxun Alloy Co., Ltd.
Our advanced forming capabilities are second to none, incorporating leading-edge extrusion and cold working technologies for tube and pipe production. Additionally, we operate one of the largest pilger mills globally and employ unique hydroforming techniques to produce exceptional fittings.
Pioneering Pipe Processing Capabilities at Jiangsu Daxun Alloy Co., Ltd.
As a vertically integrated manufacturer, Jiangsu Daxun Alloy Co., Ltd. offers a complete one-stop-shop solution. We are equipped to handle entire projects or specific machining tasks with services such as straightening, drilling, honing, trepanning, cutting, testing, boring, machining, laser welding, polishing, turning, and more.
Superior and Enhanced Pipe Solutions with Jiangsu Daxun Alloy Co., Ltd.
With vertical and horizontal presses ranging from 12,000 tons to 35,000 tons, Jiangsu Daxun Alloy Co., Ltd. commands the industry's most comprehensive pipe extrusion capabilities. This enables us to create the longest lengths and largest diameter pipes available.
Jiangsu Daxun Alloy Co., Ltd. is a premier supplier to the power generation sector, providing a wide array 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.
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Stainless Steel Square Tube
Renowned for its exceptional versatility, 304 stainless steel is the most widely used among stainless and heat-resisting steels. It offers outstanding corrosion resistance against numerous chemical corrodents as well as industrial atmospheres. Our stainless steel rectangular tube boasts superior performance in both high and low-temperature conditions, making it the perfect choice for various demanding applications.
Stainless Square Tube
Our 304 Stainless Steel Square Tube stands out for its excellent formability, allowing for easy welding by all common methods. It comes with a dual certification of 304/304L, ensuring reliability and versatility. This product is frequently chosen for a variety of fabrication and tooling applications, providing both strength and adaptability.
Actual Weight & Good Quality
At Daxun, we prioritize quality. Equipped with state-of-the-art testing laboratories and equipment, we ensure that all our stainless steel materials meet the actual weight and highest quality standards before shipment. Our rigorous quality control team conducts comprehensive inspections throughout all production stages, guaranteeing unmatched reliability and excellence.
Excellent After-Sales Services
Our commitment to excellence extends beyond the initial transaction. Even after you receive your orders, TuoLian remains dedicated to providing outstanding after-sales services. We offer continuous support, assistance, and warranty to ensure your complete satisfaction and the long-term performance of your purchases.
Q1: What products can you offer?
A: We proudly offer an extensive array of premium steel types, including but not limited to 310S, 316L, 304, 304L, 201, 904L, 316H, 316, and the versatile 300 series.
Additionally, we excel in providing the robust 400 series and duplex stainless steels such as 2205, 2304, 2101, 2507, among others. Our high-nickel alloys, like 904L, 800H, and 600H, are also part of our distinguished offerings.
Q2. Can you produce the products according to my own drawings?
Absolutely! We specialize in manufacturing products meticulously following your detailed drawings, ensuring your complete satisfaction.
Q3. How does your factory do regarding quality control?
Quality is our highest priority. We are fully committed to implementing stringent quality control measures from inception to completion.
Q4. Can I request to change the form of packaging and transportation?
Yes, we can tailor the packaging and transportation methods to meet your specific requirements,
though please note that any additional costs and price differences incurred during this customization will be your responsibility.
Q5. How does your factory do regarding quality control?
Quality is our utmost priority. We are dedicated to maintaining stringent quality control measures throughout the entire production process.
Q6. How long is the delivery time?
A: Generally, it ranges from 7 to 20 working days post-payment confirmation.
For urgent orders, we can expedite the process to ensure your needs are prioritized.
Q7. What is your Payment?
A: 100% T/T in advance or Western Union for smaller orders.
B: 30% T/T upfront with the remaining 70% due 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 precisely suited for stainless steel pots, sinks, bowls, etc. Share your specific use, and we'll adjust the mechanical properties to meet your exact requirements.
Q9: How to get a sample?
A: FREE samples are available for your examination and testing. For smaller pieces, we might even cover the courier costs, depending on the scenario.
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, and we will arrange to pick you up from there to ensure your visit is seamless.
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