| 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 |
Discover our extensive inventory of ASTM A554 stainless steel square tubes, available in multiple lengths and custom specifications to meet your unique needs.
All our stainless steel square tubing not only meets but surpasses the industry's stringent standards, ensuring you receive the finest quality product. These tubes are designed to resist corrosion, deliver enhanced mechanical properties when necessary, and offer a superior architectural stainless steel finish.
Our extensive inventory features a broad selection of ASTM A554 stainless steel square tubes, available in various lengths and customizable to your exact specifications.
Our stainless steel square tubing not only meets but exceeds the industry's stringent standards. Experience the pinnacle of quality with our corrosion-resistant, mechanically enhanced, and aesthetically superior stainless steel square tubes.
Why Choose Daxun?
- Diverse Selection: From the smallest to the largest, our comprehensive range of stainless steel pipes, including premium grades like 304L and 316L, is designed to meet all your diverse requirements.
- Unmatched Flexibility: Whether you need decorative pipes or specialized steel pipes, our products are crafted to match your specific project needs.
- Unparalleled Quality Standards: Our stainless steel pipes conform to critical standards such as ISO9001, ABS, NSF/ANSI Standard 61, and NACE MR0175, assuring you of unmatched dependability and performance.
- Tailored Custom Orders: Need something unique? We offer a wide range of stainless steel pipe customization options at competitive prices, conveniently available for online ordering.
Relentless Quality, Prompt Delivery, Comprehensive Inspections
- Daxun employs rigorous quality assurance tests including flattening, pitting, resistance, mechanical, hardness, material positive identification, and expansion tests, ensuring our products are perfectly suited for their intended applications.
- Our meticulous production process ensures precision, measuring the diameter, thickness, and surface quality of each product. While our standard delivery time is between 7-15 days, special-sized products may take up to 20 days to maintain the highest quality standards.
We strictly adhere to contract deadlines, guaranteeing timely delivery as promised.
- We encourage and support thorough inspections by customer-approved third-party agencies at our factory.
- Complimentary Samples: We offer free samples to our customers, facilitating extensive testing and evaluation.
- Complete Transparency: We provide full support for on-site or video inspections of our factory, ensuring quality control and transparency.
Product Overview
Our high-quality stainless steel square tubes are perfect for large structural steel constructions, offering superior strength and corrosion resistance even in the harshest environments, while also enhancing architectural aesthetics. Explore our comprehensive product offerings by viewing our stainless steel products line card.
Tube Sizes & Weights
Our structural specialists are here to help you select 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. Discover the specifics in our 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 this comprehensive stainless steel grades chart.
Reference Catalog
Discover our diverse range of structural, tube, pipe, and other products, including our stainless steel square tubing. Our catalog includes detailed specification charts and product illustrations for easy identification.
Additional Information
Stainless steel square and rectangular tubes, often known as tube steel or structural tubing, are integral to structural applications. These hollow structural sections (HSS) are available in various types of steel and alloys. The manufacturing process mirrors that of traditional piping but includes additional shaping stages to achieve the precise square or rectangular dimensions.
Unrivaled Stainless Steel Pipe Manufacturing Excellence at Daxun
Our forming capabilities stand unmatched, with advanced extrusion and cold working technologies at the core of our tube and pipe production. We are proud to operate one of the world's largest pilger mills and employ unique hydroforming processes, ensuring the creation of superior-quality fittings.
Innovative Pipe Processing Excellence at Daxun
As a vertically integrated manufacturer, Daxun delivers a comprehensive one-stop-shop solution, adept at 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 functions.
Exceptional and Enhanced Pipe Solutions
With vertical and horizontal presses ranging from 12,000 to 35,000 tons, Daxun offers the industry's most comprehensive pipe extrusion capabilities. This allows us to produce the longest lengths and largest diameter pipes available.
Daxun serves as a crucial supplier to the power generation sector, offering a diverse array of products such as ductwork, boiler tubes, main steam tubes, thermal reheat tubes, and flue gas desulfurization units. These products cater to nuclear, coal-fired, renewable energy, and combined cycle applications.
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Stainless Steel Square Tube
The most widely embraced among stainless and heat-resistant steels, 304 stainless steel offers outstanding corrosion resistance against numerous chemical agents and industrial atmospheres. Our stainless steel rectangular tube boasts superb performance under both high and low temperature working conditions.
Stainless Square Tube
The 304 Stainless Steel Square Tube is renowned for its exceptional formability and ease of welding through all standard methods. With dual certification of 304/304L, it is a preferred choice for various fabrication and tooling applications.
Actual Weight & Good Quality
At Jiangsu Daxun Alloy Co., Ltd., we pride ourselves on ensuring our stainless steel materials meet the highest standards of actual weight and premium quality before shipment. Our testing laboratory is equipped with advanced machinery, and our diligent quality control team conducts rigorous and 100% inspections at every production stage.
Excellent After-Sales Services
Our commitment to customer satisfaction extends well beyond the initial transaction. Even post-delivery, Daxun is dedicated to providing unparalleled after-sales services. We offer ongoing support, assistance, and warranty for all your orders, ensuring your experience with us remains seamless and satisfying.
Q1: What products can you offer?
A: We proudly offer an extensive range of general steel types encompassing 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, and 2507. Our portfolio also includes high-nickel alloys such as 904L, 800H, and 600H.
Q2. Can you produce the products according to my own drawings?
Absolutely! We have the capability to manufacture products exactly according to your detailed drawings to ensure your complete satisfaction.
Q3. How does your factory do regarding quality control?
Quality is our utmost priority. We are profoundly committed to implementing stringent quality control measures from start to finish.
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,
though you will need to bear any additional costs and price differences incurred during this period.
Q5. How does your factory do regarding quality control?
Quality is our utmost priority. We are profoundly committed to implementing 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 post 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, indeed. Our materials are perfectly suited for stainless steel pots, sinks, bowls, and more. Inform us of your specific use, and we will tailor the mechanical properties to meet your requirements.
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 successfully exported our 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.
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