| 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 |
Our extensive inventory includes a comprehensive selection of ASTM A554 stainless steel square tubes, available in diverse lengths and customizable specifications to suit all your needs.
Every piece of our stainless steel square tubing not only meets but surpasses the industry's stringent standards, ensuring you receive the finest quality product on the market today. Our stainless steel square tubing offers unparalleled resistance to corrosion, enhanced mechanical properties when needed, and a premium stainless steel aesthetic for architectural applications.
We stock an extensive selection of ASTM A554 stainless steel square tubes in a range of lengths and customizable specifications, catering to various needs and applications.
Each stainless steel square tube we offer surpasses stringent industry standards, ensuring you receive only the best quality available. Resistant to corrosion and providing enhanced mechanical properties, our tubes elevate the aesthetic appeal and structural integrity of any project.
Advantages of Daxun
- Varieties: Whether you need petite or colossal sizes, our diverse range of stainless steel pipes, including 304L and 316L grades, meets a wide array of requirements.
- Flexibility: From decorative pipes to structural steel solutions, our products are crafted to align perfectly with your project-specific needs.
- Quality Standards: Our stainless steel pipes comply with rigorous standards like ISO9001, ABS, NSF/ANSI Standard 61, and NACE MR0175, ensuring unparalleled reliability and performance.
- Custom Orders: Need unique sizes? We offer a broad spectrum of stainless steel pipe customization options at competitive prices, with the ease of online ordering.
Uncompromising Quality, Timely Delivery, Thorough Inspection
- Daxun's comprehensive quality assurance tests include flattening, pitting, resistance, mechanical, hardness, material identification, and expansion tests. These stringent evaluations ensure our materials are perfectly suited for their applications.
- Our meticulous production process includes precise measurement of diameter, thickness, and surface quality of each product. Standard delivery time is 7-15 days, extending to 20 days for special-sized products to maintain top-quality standards.
We strictly adhere to contract deadlines, ensuring timely delivery as promised.
- We encourage and support customer-conducted third-party inspections at our factory to ensure complete transparency.
- We offer complimentary samples for comprehensive testing and evaluation, helping you make informed decisions.
- We provide full support for on-site or video inspections of our factory, emphasizing transparency and quality control.
Product Info
We supply premium square stainless steel tubes for large structural steel construction. Our tubes offer high strength and corrosion resistance for the harshest environments while adding architectural and aesthetic value. Explore our product offerings in ourstainless 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 various stainless steel square and rectangular tubes conforming to ASTM A554 standards. Check out the standard specifications chart.
Stainless Steel Grades
Our product range includes an array of stainless steel grades. We provide a stainless steel grades chart to help you select the right products for your construction.
Reference Catalog
Identify the different structural, tube, pipe, and other products we offer, including stainless steel square tubing and other items from our inventory. Our catalog includes specification charts and product illustrations for easy identification.
Additional Info
Stainless steel square tubes and rectangular tubes, also known as tube steel or structural tubing, are pivotal elements in modern construction. Frequently referred to as Hollow Structural Sections (HSS), these versatile tubes are essential for structural applications. Whether it's square or rectangular tubes, I-beams, or other forms, they are available in a myriad of steel types and alloys. The manufacturing process mirrors that of pipes, but with additional shaping stages to achieve precise square dimensions.
Unrivaled Capabilities in Stainless Steel Pipe Manufacturing at Jiangsu Daxun Alloy Co., Ltd.
Our forming capabilities are unsurpassed, leveraging cutting-edge extrusion and cold working technologies in tube and pipe production. With one of the world's largest pilger mills and unique hydroforming techniques, we manufacture fittings of superior quality and precision.
Pioneering Pipe Processing Capabilities at Jiangsu Daxun Alloy Co., Ltd.
As a vertically integrated manufacturer, Jiangsu Daxun Alloy Co., Ltd. offers a comprehensive one-stop-shop solution, adept at managing entire projects or specialized machining tasks. Our extensive services include straightening, drilling, honing, trepanning, cutting, testing, boring, machining, laser welding, polishing, turning, and other specialized processes.
Superior and Enhanced Pipe Solutions from Jiangsu Daxun Alloy Co., Ltd.
Equipped with vertical and horizontal presses ranging from 12,000 to 35,000 tons, Jiangsu Daxun Alloy Co., Ltd. boasts the world's most comprehensive pipe extrusion capabilities. This enables us to produce the industry's longest lengths and largest diameter pipes.
Jiangsu Daxun Alloy Co., Ltd. stands as a pivotal supplier to the power generation market, offering products such as ductwork, boiler tubes, main steam tubes, thermal reheat tubes, and flue gas desulfurization units for nuclear, coal-fired, renewable energy, and combined cycle applications.
-
Stainless Steel Square Tube
Renowned for its versatility and durability, 304 stainless steel is the most widely used among stainless and heat-resistant steels. It boasts exceptional corrosion resistance against a variety of chemical corrodents and industrial atmospheres. Our stainless steel rectangular tube excels in both high and low temperature conditions, making it an invaluable choice for myriad applications.
Stainless Square Tube
The 304 Stainless Steel Square Tube is celebrated for its remarkable formability and ease of welding using any standard method. Dual certified as 304/304L, this versatile tube is a staple in fabrication and tooling industries, ensuring superior performance in every use.
Actual Weight & Good Quality
At Jiangsu Daxun Alloy Co., Ltd., we are committed to delivering excellence. Our state-of-the-art testing laboratory and equipment rigorously verify that our stainless steel materials meet the promised actual weight and quality standards before shipment. Our dedicated quality control team conducts thorough and 100% inspections at all production stages, guaranteeing unmatched reliability.
Excellent After-Sales Services
Our commitment to you transcends the initial transaction. At Jiangsu Daxun Alloy Co., Ltd., even after you receive your order, we provide exceptional after-sales support and services. Enjoy peace of mind with continuous assistance and warranty on your purchases, ensuring your complete satisfaction with every order.
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 316L 300 series.
In addition, our specialization extends to the 400 series and duplex stainless steels such as 2205, 2304, 2101, 2507, among others. We also provide high-nickel alloys like 904L, 800H, and 600H.
Q2. Can you produce the products according to my own drawings?
Absolutely! We excel in manufacturing products with precision according to your detailed drawings, ensuring your utmost satisfaction.
Q3. How does your factory do regarding quality control?
Quality is our foremost priority. We are passionately committed to stringent quality control measures from start to finish.
Q4. Can I request to change the form of packaging and transportation?
Yes, we can fully customize packaging and transportation to meet your specific requirements,
though additional costs and price differences incurred during this customization period must be covered by you.
Q5. How does your factory do regarding quality control?
Quality is our foremost priority. We are passionately committed to stringent quality control measures from start to finish.
Q6. How long is the delivery time?
A: Typically, it ranges from 7 to 20 working days following payment confirmation.
For urgent orders, we can expedite the process to prioritize your needs and ensure timely delivery.
Q7. What is your Payment?
A: For small orders, we accept 100% T/T in advance or Western Union.
B: For larger orders, 30% T/T upfront with the remaining 70% paid before shipment.
C: For substantial orders, 100% Irrevocable LC at sight.
Q8: Can you make DDQ (Deep Drawing Quality)?
A: Yes, we can. Our materials are perfect for stainless steel pots, sinks, bowls, and more. Please specify your needs, and we'll adjust the mechanical properties accordingly to suit your requirements.
Q9: How to get a sample?
A: FREE samples are available for inspection and testing. For small pieces, we may even cover the courier costs, depending on the circumstances.
Q10: Which countries have you exported to?
A: We have proudly exported our stainless steel materials to a diverse array of 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 directly to Guangzhou Baiyun International Airport, and we will arrange a warm welcome and pick-up for you from there.
Audited Supplier 
){kind=link}