| 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 tube, available in a wide array of lengths and tailored specifications to meet your unique project needs.
Our stainless steel square tubing not only meets but surpasses the stringent industry standards, ensuring you receive the finest quality available today. With exceptional corrosion resistance, enhanced mechanical properties, and an elevated architectural finish, our stainless steel square tubing is the premier choice for any demanding construction project.
We inventory a vast and diverse selection of ASTM A554 stainless steel square tubes available in multiple lengths and customizable specifications.
All our premium stainless steel square tubing surpasses the industry's rigorous standards, ensuring you receive the highest quality available. Our tubes excel in corrosion resistance, offer enhanced mechanical properties for demanding applications, and elevate the architectural aesthetics of your projects.
Advantages of Daxun
- Varieties: From petite to colossal, our extensive range of stainless steel pipes, including grades such as 304L and 316L, caters to a wide array of needs.
- Flexibility: Whether it's decorative pipes or structural steel pipes, our products are customized to meet your specific project requirements.
- Quality Standards: Our stainless steel pipes conform to stringent standards like ISO9001, ABS, NSF/ANSI Standard 61, and NACE MR0175, ensuring unparalleled reliability and performance.
- Custom Orders: Require unique dimensions? We offer a vast array of stainless steel pipe customization options at competitive prices, with the added convenience of online ordering.
Uncompromising Quality, Timely Delivery, Comprehensive Inspection
- Daxun performs an exhaustive range of quality assurance tests, including flattening, pitting and 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 measuring the diameter, thickness, and surface quality of each product. Our standard delivery time is consistently set between 7-15 days. However, for certain custom-sized products, delivery may extend to 20 days to ensure the highest quality.
We take pride in strictly adhering to contract deadlines, ensuring timely delivery as promised.
- We welcome and fully support customer third-party agencies to conduct thorough inspections at our factory.
- We offer free samples to our customers, facilitating comprehensive testing and evaluation.
- We provide full support for on-site or video inspections of our factory, assuring transparency and quality control.
Product Info
We supply high-quality square stainless steel tubes for large structural steel construction projects. Our stainless steel square tubes provide exceptional strength and corrosion resistance in the harshest 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 perfect stainless steel square tube size and other alloy products for your construction needs.
Standard Specifications
We supply a variety of stainless steel square and rectangular tubes conforming to ASTM A554. View the standard specifications chart.
Stainless Steel Grades
Our products are available in a variety of stainless steel grades. To help you select the right products for your construction needs, we include this stainless steel grades chart.
Reference Catalog
Identify the different structural, tube, pipe, and other products we offer, along with our stainless steel square tubing and other inventory items. We've included specification charts and product illustrations for easy identification.
Additional Info
Stainless steel square tube and rectangular tube, often known as tube steel or structural tubing, are essential in robust construction projects. These hollow structural sections (HSS) serve a multitude of structural purposes. Square tubes, rectangular tubes, and I beams are available in various types of steel and alloys to suit specific needs. The manufacturing process for square tubes mirrors that of pipes, with an additional series of shaping stands to achieve their final square specifications.
Unrivaled Capabilities in Stainless Steel Pipe Manufacturing at Daxun
Our forming capabilities are truly unparalleled. Utilizing cutting-edge extrusion and cold working technologies, we excel in tube and pipe production. We proudly operate one of the globe's largest pilger mills and employ unique hydroforming processes to create superior fittings, ensuring top-notch quality and performance.
Pioneering Pipe Processing Capabilities at Daxun
As a vertically integrated powerhouse, Daxun delivers a comprehensive one-stop-shop solution. We adeptly manage entire projects or specific machining tasks with services including straightening, drilling, honing, trepanning, cutting, testing, boring, machining, laser welding, polishing, turning, and beyond. Our specialized services are designed to meet even the most demanding specifications.
Superior and Enhanced Pipe Solutions
Armed with vertical and horizontal presses ranging from 12,000 tons to a staggering 35,000 tons, Daxun stands as a leader in pipe extrusion capabilities. This enables us to produce the industry's longest lengths and largest diameter pipes, setting a benchmark for quality and dimensional precision.
Daxun is a pivotal supplier to the power generation market, offering a diverse 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, ensuring reliability and efficiency across various power generation systems.
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Stainless Steel Square Tube
The reigning champion among stainless and heat-resistant steels, 304 stands out by offering exceptional corrosion resistance against a myriad of chemical corrodents and industrial atmospheres. The stainless steel rectangular tube boasts unparalleled high and low-temperature working properties, making it an industry favorite.
Stainless Square Tube
The 304 Stainless Steel Square Tube is highly regarded for its superb formability and versatile weldability using all common methods. It is dual certified as 304/304L, making it a reliable choice for a variety of fabrication and tooling applications.
Actual Weight & Good Quality
At Jiangsu Daxun Alloy Co., Ltd., precision is paramount. Our advanced testing laboratory and cutting-edge equipment ensure every piece of stainless steel meets strict quality standards before shipment. Our dedicated quality control team conducts thorough and 100% inspections throughout all production stages, guaranteeing products of actual weight and superior quality.
Excellent After-Sales Services
Our commitment to excellence extends beyond the initial transaction. Even after you receive your orders, Jiangsu Daxun Alloy Co., Ltd. remains dedicated to providing top-tier after-sales services. We continue to offer support, assistance, and warranties to ensure complete satisfaction with your orders.
Q1: What products can you offer?
A: We proudly offer an extensive array of superior steel types including 310S, 316L, 304, 304L, 201, 904L, 316H, 316, and 316L in the 300 series.
Moreover, we specialize in 400 series and duplex stainless steels such as 2205, 2304, 2101, 2507, among others. Additionally, we provide premium high-nickel alloys like 904L, 800H, and 600H.
Q2. Can you produce the products according to my own drawings?
Absolutely! We can manufacture products with precision according to your detailed drawings, ensuring your complete satisfaction.
Q3. How does your factory do regarding quality control?
Quality is our utmost priority. We are deeply committed to stringent quality control measures throughout the entire process, from start to finish.
Q4. Can I request to change the form of packaging and transportation?
Yes, we can customize the packaging and transportation forms to meet your specific requests,
though any additional costs and price differences incurred during this customization will need to be covered by you.
Q5. How does your factory do regarding quality control?
Quality is our utmost priority. We are deeply committed to stringent quality control measures throughout the entire process, from start to finish.
Q6. How long is the delivery time?
A: Typically, it ranges from 7 to 20 working days after payment confirmation.
For urgent orders, we can expedite the process to meet your priority needs.
Q7. What is your Payment?
A: 100% T/T in advance or Western Union for small orders.
B: 30% T/T upfront, with the remaining 70% payable 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 ideal for stainless steel pots, sinks, bowls, and more. Share your specific requirements, and we'll tailor the mechanical properties to suit your needs.
Q9: How to get a sample?
A: FREE samples are available for your inspection and testing. Depending on the situation, we may cover the courier costs for small pieces.
Q10: Which countries have you exported to?
A: We have proudly exported our stainless steel materials to Vietnam, Thailand, Turkey, Russia, Morocco, Korea, India, Pakistan, UAE, Ukraine, and many other countries.
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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