| 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 boast an extensive inventory of ASTM A554 stainless steel square tubes. These tubes are available in a wide array of lengths and can be customized to meet your exact specifications, ensuring you find the perfect fit for your project.
Our stainless steel square tubing is engineered to exceed the industry's rigorous standards, guaranteeing you receive only the finest quality available. This tubing not only offers excellent resistance to corrosion but also enhances mechanical properties when needed and elevates the architectural aesthetics to new heights, making it an ideal choice for flawless structures.
We maintain an extensive inventory of ASTM A554 stainless steel square tubes, available in numerous lengths and custom specifications to meet your unique needs.
Our stainless steel square tubing surpasses the industry's stringent specifications, ensuring you receive only the highest-quality products. These tubes excel in corrosion resistance, offer enhanced mechanical properties, and provide a refined architectural appearance.
Advantages of Daxun
- Varieties: From the smallest to the largest dimensions, our broad selection of stainless steel pipes, including grades like 304L and 316L, meets a wide array of requirements.
- Flexibility: Whether you need decorative pipes or specialized steel pipes, our range is designed to suit your project-specific needs.
- Quality Standards: Adhering to rigorous standards such as ISO9001, ABS, NSF/ANSI Standard 61, and NACE MR0175, our stainless steel pipes guarantee unparalleled reliability and performance.
- Custom Orders: Require unique dimensions? We offer extensive customization options for our stainless steel pipes at competitive prices, with the ease of online ordering.
Uncompromising Quality, Timely Delivery, Thorough Inspection
- Daxun performs a comprehensive array of quality assurance tests, including flattening, pitting and resistance, mechanical, hardness, material positive identification, and expansion tests. These rigorous assessments ensure our materials are ideal for their intended uses.
- Throughout our meticulous production process, we maintain precision by consistently measuring the diameter, thickness, and surface quality of each product. Our standard delivery time ranges from 7 to 15 days. However, for certain specialized sizes, delivery may extend to 20 days to ensure the highest standards of quality.
We strictly adhere to contract deadlines, guaranteeing timely delivery as promised.
- We welcome and support customer third-party agencies to conduct thorough inspections at our facility.
- 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 quality control.
Product Info
We supply premium-quality square stainless steel tubes for large structural steel constructions. Our tubes offer superior strength and corrosion resistance for the toughest environments and can also serve architectural and aesthetic purposes. For a comprehensive view of our product offerings, check out our stainless steel products line card.
Tube Sizes & Weights
Our structural experts can guide you in selecting the ideal stainless steel square tube sizes and other alloy products to meet your construction requirements.
Standard Specifications
We supply a diverse range of stainless square and rectangular tubes conforming to ASTM A554. Refer to the standard specifications chart.
Stainless Steel Grades
Our products are available in a variety of stainless steel grades. To help you choose the right products for your construction needs, we provide a stainless steel grades chart.
Reference Catalog
Identify the various structural, tube, pipe, and other products we offer, including our stainless steel square tubing and other inventory items. We have provided specification charts and product illustrations for easy identification.
Additional Info
Stainless steel square tube and rectangular tube, often referred to as tube steel or structural tubing, are also known as hollow structural sections (HSS). These versatile tubes are integral to structural projects and are available in numerous types of steel and alloys. The manufacturing process of these square tubes mirrors that of traditional piping but undergoes a meticulous series of shaping stands, ensuring the final product meets precise square specifications.
Unrivaled Capabilities in Stainless Steel Pipe Manufacturing at Daxun
Our forming capabilities are truly unparalleled, leveraging cutting-edge extrusion and cold working technologies for superior tube and pipe production. Daxun proudly operates one of the world's largest pilger mills and utilizes unique hydroforming processes, setting new benchmarks in the creation of top-notch fittings.
Pioneering Pipe Processing Capabilities at Daxun
As a vertically integrated manufacturer, Daxun provides 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 operations.
Superior and Enhanced Pipe Solutions
Daxun is equipped with state-of-the-art vertical and horizontal presses ranging from 12,000 to 35,000 tons, offering the industry's most comprehensive pipe extrusion capabilities. This robust technology enables us to produce the longest lengths and largest diameter pipes available, setting us apart from competitors.
Daxun stands as a pivotal supplier to the power generation market, delivering a wide array of products including 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, reinforcing our commitment to diverse energy sectors.
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Stainless Steel Square Tube
The 304 stainless steel, the most extensively utilized among the stainless and heat-resistant variants, is celebrated for its exceptional corrosion resistance against a wide range of chemical agents and industrial atmospheres. Our stainless steel rectangular tube demonstrates unparalleled performance in both high and low-temperature conditions.
Stainless Square Tube
Our 304 Stainless Steel Square Tube exhibits remarkable formability and can be effortlessly welded using any conventional method. The 304/304L dual certification ensures its versatility, making it an ideal choice for diverse fabrication and tooling applications.
Actual Weight & Good Quality
At Daxun, we pride ourselves on precision and quality. Our advanced testing laboratory and equipment guarantee that our stainless steel materials meet the accurate weight specifications and highest quality standards before shipment. Our rigorous quality control team conducts thorough inspections at every production stage to ensure excellence.
Excellent After-Sales Services
At TuoLian, our commitment to customer satisfaction extends beyond the initial transaction. Even after your orders have been delivered, we continue to provide outstanding after-sales support. Our dedicated team is always ready to offer ongoing assistance and uphold our warranty promises for your peace of mind.
Q1: What products can you offer?
A: At Jiangsu Daxun Alloy Co., Ltd., we proudly offer an extensive range of general steel types including 310S, 316L, 304, 304L, 201, 904L, 316H, 316, and 316L 300 series, ensuring high-quality options for various applications.
Additionally, we specialize in the 400 series and duplex stainless steels such as 2205, 2304, 2101, and 2507. Our offerings also include high-nickel alloys like 904L, 800H, and 600H to meet diverse industrial needs.
Q2. Can you produce the products according to my own drawings?
Absolutely! We can manufacture our products with precision according to your detailed drawings, ensuring they meet your exact specifications for ultimate satisfaction.
Q3. How does your factory do regarding quality control?
Quality is our top priority at Jiangsu Daxun Alloy Co., Ltd. We are dedicated to maintaining 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 forms to match your specific requests,
though please note that 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 at Jiangsu Daxun Alloy Co., Ltd. We are deeply committed to maintaining stringent quality control measures from start to finish.
Q6. How long is the delivery time?
A: Typically, delivery time ranges from 7 to 20 working days after 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 other orders, we require a 30% T/T upfront with the remaining 70% paid 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 perfectly suitable for deep drawing applications such as stainless steel pots, sinks, and bowls. Let us know your specific use, and we'll 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 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 conveniently fly to Guangzhou Baiyun International Airport, and we will arrange for your pick-up from there, ensuring a hassle-free visit to Jiangsu Daxun Alloy Co., Ltd.
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