| 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 |
We proudly stock an extensive range of ASTM A554 stainless steel square tubes, available in diverse lengths and tailored specifications to meet your precise needs.
Our stainless steel square tubing not only meets but surpasses the stringent industry standards, ensuring you receive the utmost quality in today's market. These tubes offer excellent corrosion resistance, enhanced mechanical properties when necessary, and an elevated stainless steel architectural aesthetic.
We inventory an extensive selection of ASTM A554 stainless steel square tubes, available in various lengths and custom specifications to suit your project needs.
All of our stainless steel square tubing meets and exceeds the industry's stringent specifications. This ensures you receive the highest quality available today. Our tubing resists corrosion, enhances mechanical properties when needed, and elevates the architectural aesthetics of any structure.
Advantages of Daxun
- Varieties: From petite to colossal, our comprehensive range of stainless steel pipes, including highly sought-after grades like 304L and 316L, caters to diverse requirements.
- Flexibility: Whether it's decorative pipe or structural steel pipes, our extensive offerings are tailored to meet your specific project demands.
- Quality Standards: Our stainless steel pipes adhere to rigorous standards such as ISO9001, ABS, NSF/ANSI Standard 61, and NACE MR0175, ensuring unparalleled reliability and performance.
- Custom Orders: Require unique sizes? We offer a wide spectrum of stainless steel pipe customization options at competitive prices, coupled with the convenience of online ordering.
Uncompromising Quality, Timely Delivery, Thorough Inspection
- Daxun conducts a comprehensive suite of quality assurance tests, including flattening, pitting resistance, mechanical, hardness, material positive identification, and expansion tests. These stringent evaluations ensure our materials are fit for their intended applications.
- Throughout our meticulous production process, we ensure precision by measuring the diameter, thickness, and surface quality of each product. Our standard delivery time ranges from 7-15 days. However, for certain special-sized products, the delivery time may extend to 20 days to maintain the highest standards of quality.
We pride ourselves on strictly adhering to contract deadlines, ensuring timely delivery as promised.
- We welcome and support third-party customer 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 constructions. Our square tubes offer superior strength and corrosion resistance in the harshest environments and can also be used for architectural and aesthetic enhancements. For an overview of product offerings, view our stainless steel products line card.
Tube Sizes & Weights
Our structural specialists can help you select the right stainless steel square tube size and other alloy products for your construction needs.
Standard Specifications
We supply a variety of stainless 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, we include this comprehensive stainless steel grades chart.
Reference Catalog
Identify the different structural, tube, pipe, and other products we offer, including our stainless steel square tubing and other merchandise in our inventory. We've included specification charts and product illustrations for easy identification.
Additional Info
Stainless steel square tubes and rectangular tubes, often called tube steel or structural tubing, are indispensable in construction and engineering. Known as Hollow Structural Sections (HSS), these robust components are available in various steel types and alloys. Manufactured similarly to pipes, these tubes undergo a precise series of shaping stands to achieve their final square or rectangular specifications, ensuring superior structural integrity.
Unrivaled Capabilities in Stainless Steel Pipe Manufacturing at Daxun
At Jiangsu Daxun Alloy Co., Ltd., we pride ourselves on our unmatched forming capabilities, leveraging cutting-edge extrusion and cold working technologies for superior tube and pipe production. With one of the world's largest pilger mills and advanced hydroforming processes, we produce fittings of exceptional quality and consistency, setting industry benchmarks.
Pioneering Pipe Processing Capabilities at Daxun
As a vertically integrated powerhouse, Daxun delivers a comprehensive, one-stop-shop solution for your project needs. Our extensive services range from straightening, drilling, honing, and trepanning to cutting, testing, boring, machining, laser welding, polishing, turning, and other specialized tasks, ensuring we meet every specification with precision.
Superior and Enhanced Pipe Solutions
With an array of vertical and horizontal presses ranging from 12,000 tons to a staggering 35,000 tons, Daxun stands at the forefront of pipe extrusion technology. This unparalleled capability allows us to produce the industry's longest and largest diameter pipes, meeting the most demanding project requirements.
As a leading supplier to the power generation sector, Daxun provides a diverse range of high-quality products, including ductwork, boiler tubes, main steam tubes, thermal reheat tubes, and flue gas desulfurization units. Our products support various applications in nuclear, coal-fired, renewable energy, and combined cycle power plants, ensuring efficiency and reliability.
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Stainless Steel Square Tube
Renowned as the most widely utilized stainless and heat-resistant steel, 304 is celebrated for its exceptional corrosion resistance against a plethora of chemical corrodents and industrial atmospheres. The stainless steel rectangular tube boasts superior high and low temperature operational properties.
Stainless Square Tube
The 304 Stainless Steel Square Tube is highly formable and can be easily welded using all standard methods. With dual certification in 304/304L, it stands as a preferred choice for diverse fabrication and tooling applications.
Actual Weight & Good Quality
At Daxun, we are committed to ensuring that our stainless steel materials meet exact weight specifications and superior quality standards prior to shipment. Our state-of-the-art testing laboratory and equipment, coupled with our diligent quality control team, guarantee 100% inspection throughout all production stages.
Excellent After-Sales Services
Our commitment to support and service transcends the initial transaction. Even after you receive your orders, Jiangsu Daxun Alloy Co., Ltd. remains dedicated to providing unparalleled after-sales services, including ongoing assistance and warranty for your orders.
Q1: What products can you offer?
A: We are delighted to present an extensive selection of general steel types, including the robust 310S, 316L, 304, 304L, 201, 904L, 316H, 316, and the versatile 316L 300 series.
In addition to these, we excel in producing the 400 series and duplex stainless steels such as the durable 2205, 2304, 2101, 2507, and more. Our expertise also extends to high-nickel alloys like 904L, 800H, and 600H.
Q2. Can you produce the products according to my own drawings?
Absolutely! We specialize in manufacturing products with precision, tailored to your exact drawings, ensuring your complete satisfaction.
Q3. How does your factory do regarding quality control?
Quality is our utmost priority. We are unwaveringly dedicated to implementing rigorous quality control measures from inception to completion.
Q4. Can I request to change the form of packaging and transportation?
Yes, we offer customizations for packaging and transportation forms to match your particular requirements,
though you may need to bear any extra costs and price differences incurred during this process.
Q5. How does your factory do regarding quality control?
Quality is our utmost priority. We are unwaveringly dedicated to implementing rigorous quality control measures from inception to completion.
Q6. How long is the delivery time?
A: Typically, our delivery time ranges from 7 to 20 working days following payment confirmation.
For urgent orders, we have expedited processes to meet your pressing demands.
Q7. What is your Payment?
A: We offer 100% T/T in advance or Western Union for smaller orders.
B: For larger orders, we require 30% T/T upfront with the remaining 70% to be paid before shipment.
C: Alternatively, for substantial orders, we accept 100% Irrevocable LC at sight.
Q8: Can you make DDQ (Deep Drawing Quality)?
A: Yes, indeed. Our materials are perfectly suited for stainless steel pots, sinks, bowls, and other items. Provide your specific use-case, and we will adjust the mechanical properties to meet your precise needs.
Q9: How to get a sample?
A: We offer FREE samples for your evaluation and testing. For smaller pieces, we might cover the courier costs, depending on the circumstances.
Q10: Which countries have you exported to?
A: We have successfully exported our premium stainless steel materials to a multitude of countries including Vietnam, Thailand, Turkey, Russia, Morocco, Korea, India, Pakistan, UAE, Ukraine, and many more.
Q11: How can I visit your company?
A: You can conveniently fly to Guangzhou Baiyun International Airport, where we will arrange a pickup for you.
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