| 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 inventory a large variety of ASTM A554 stainless steel square tube in various lengths and custom specifications.
All of our stainless steel square tubing meets and exceeds the industry's strict specifications, ensuring you receive only the highest-quality square tube on the market. Our stainless steel square tubing is designed to resist corrosion, deliver superior mechanical properties when needed, and offer an enhanced architectural appearance. Trust our products for reliability, durability, and aesthetic excellence in every application.
We inventory a large variety of ASTM A554 stainless steel square tube in various lengths and custom specifications.
All of our stainless steel square tubing meets and exceeds the industry's strict specifications, ensuring you receive the highest-quality square tube available today. Resisting corrosion, providing exceptional mechanical properties, and offering an upgraded stainless steel architectural appearance, our square tubing is second to none.
Advantages of Daxun
- Varieties: From petite to colossal, our extensive range of stainless steel pipes, including grades like 304L and 316L, caters to diverse needs with unmatched versatility.
- Flexibility: Whether decorate pipe or decorate steel pipes, our offerings are tailored to meet your project-specific demands with precision.
- Quality Standards: Our stainless steel pipes adhere to rigorous standards such as ISO9001, ABS, NSF/ANSI Standard 61, and NACE MR0175, ensuring unmatched reliability and peak performance for every application.
- Custom Orders: Need unique sizes? We offer a spectrum of stainless steel pipe customization options at competitive prices, with the convenience of hassle-free 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 guarantee that our materials are fit for their intended applications with superior durability.
- Throughout our meticulous production process, we ensure precision by measuring the diameter, thickness, and surface quality of each product. Our standard delivery time reliably ranges between 7-15 days, though it may extend to 20 days for special-sized products to guarantee the highest standards of quality.
We pride ourselves on adhering strictly to contract deadlines, ensuring timely delivery as promised.
- We welcome and support customer third-party agencies to conduct thorough inspections at our factory, ensuring transparency and quality assurance.
- 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 tube for large structural steel construction. Our stainless steel square tube offers unparalleled strength and corrosion resistance for the harshest environments and can be added for architectural and aesthetic purposes. 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 tube conforming to ASTM A554. View the standard specifications chart.
Stainless Steel Grades
Our products come in a variety of stainless steel grades. To help you select the products that are right for your construction, we include this stainless steel grades chart.
Reference Catalog
Identify the different structural, tube, pipe, and other products we offer, including the stainless steel square tubing in our inventory. We've included 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 by their industry term: hollow structural section (HSS). These versatile materials are integral to structural applications, with square tubes, rectangular tubes, and I beams available in a variety of steel types and alloys. The manufacturing process mirrors that of pipe production but includes additional steps where the tubing is shaped through a series of stands to achieve its precise square dimensions.
Unrivaled Capabilities in Stainless Steel Pipe Manufacturing at Daxun
Our forming capabilities are unparalleled, incorporating cutting-edge extrusion and cold working technologies for the production of high-quality tubes and pipes. Notably, we feature one of the world's largest pilger mills and employ unique hydroforming processes to create superior fittings.
Pioneering Pipe Processing Capabilities at Daxun
As a vertically integrated manufacturer, Daxun provides a comprehensive one-stop-shop solution, adept at handling 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 services.
Superior and Enhanced Pipe Solutions
Daxun is equipped with vertical and horizontal presses ranging from 12,000 tons to 35,000 tons, giving us the most comprehensive pipe extrusion capabilities in the world. This advanced technology enables us to produce pipes with the longest lengths and largest diameters in the industry.
Daxun is a premier supplier to the power generation market, offering a diverse range of products such as ductwork, boiler tubes, main steam tubes, thermal reheat tubes, and flue gas desulfurization units. Our components are essential for nuclear, coal-fired, renewable energy, and combined cycle applications.
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Stainless Steel Square Tube
The 304 stainless steel grade, celebrated for its exceptional corrosion resistance, stands as the most widely utilized among stainless and heat-resisting steels. Perfectly suited for a multitude of chemical corrodents and industrial atmospheres, this stainless steel rectangular tube showcases outstanding performance in both high and low temperature conditions.
Stainless Square Tube
Renowned for its excellent formability, the 304 Stainless Steel Square Tube can be effortlessly welded using all common methods. Dual-certified as 304/304L, this versatile material is a staple in fabrication and tooling applications, offering reliability and precision.
Actual Weight & Good Quality
At Jiangsu Daxun Alloy Co., Ltd., we take pride in our state-of-the-art testing laboratories and equipment, ensuring that every stainless steel product meets the highest standards of actual weight and superior quality before shipment. Our rigorous quality control team conducts thorough inspections at every stage of production, guaranteeing excellence.
Excellent After-Sales Services
Our commitment to customer satisfaction extends far beyond the initial transaction. Even after receiving your orders, TuoLian, a part of Jiangsu Daxun, remains dedicated to offering exceptional after-sales services. We provide ongoing support, assistance, and warranties to ensure your complete satisfaction.
Q1: What products can you offer?
A: At Jiangsu Daxun Alloy Co., Ltd., we proudly present a comprehensive array of general steel types, including the distinguished 310S, 316L, 304, 304L, 201, 904L, 316H, 316, and the 316L 300 series.
In addition, we excel in providing specialized 400 series and duplex stainless steels such as 2205, 2304, 2101, 2507, and more. Our range also encompasses high-nickel alloys like 904L, 800H, and 600H.
Q2. Can you produce the products according to my own drawings?
Absolutely! We are fully equipped to manufacture products with precision, tailor-made to your detailed drawings, ensuring your complete satisfaction.
Q3. How does your factory do regarding quality control?
Quality is our utmost priority. We are intensely dedicated to implementing rigorous quality control measures throughout every stage of production.
Q4. Can I request to change the form of packaging and transportation?
Certainly, we can customize the packaging and transportation forms to align with your specific requests,
although you will need to cover 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 intensely dedicated to implementing rigorous quality control measures throughout every stage of production.
Q6. How long is the delivery time?
A: Typically, the delivery time ranges from 7 to 20 working days following payment confirmation.
For urgent orders, we can expedite the process to meet your prioritized needs.
Q7. What is your Payment?
A: For small orders, we require 100% T/T in advance or Western Union.
B: For other orders, 30% T/T upfront and the remaining 70% before shipment.
C: For large orders, we accept a 100% Irrevocable Letter of Credit (LC) at sight.
Q8: Can you make DDQ (Deep Drawing Quality)?
A: Yes, we can. Our materials are ideal for crafting 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. 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 top-quality stainless steel materials to prestigious markets in Vietnam, Thailand, Turkey, Russia, Morocco, Korea, India, Pakistan, UAE, Ukraine, and many other countries.
Q11: How can I visit your company?
A: You can conveniently fly to Guangzhou Baiyun International Airport, and we will arrange a pickup service for your seamless visit.
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