Round Square Rectangular Metal Tube 321
Round Square Rectangular Metal Tube 321
321 stainless steel is an austenitic grade that offers excellent corrosion resistance, making it suitable for use in harsh environments. Its high chromium and nickel content give it good resistance to oxidation and scaling, even at elevated temperatures. This makes it an ideal choice for high-temperature applications, such as exhaust systems or industrial furnaces.
When it comes to its mechanical properties, 321 stainless steel exhibits good ductility and toughness, allowing it to be easily formed into various shapes, including round, square, and rectangular tubes. These tubes offer excellent structural integrity and stability, making them suitable for load-bearing applications.
The rectangular metal tubes, in particular, are popular in architectural and construction applications due to their ability to provide robust support structures. They are often used in frameworks, bridges, and skyscrapers, where their rectangular shape offers optimal strength and rigidity.
Round Square Rectangular Metal Tube 321
| Od(mm) | 6~630mm |
| Wall Thickness | 1mm~60mm |
| Length | 0.5-30 Meter/Customized |
| Tolerance | According to the Standard you require |
| Suface Treatment | Pickling Finish, No.1, 2b, Polish, Hairline, No.4,Sandblasting |
| Transport Package | With plastic caps on both end , pack into Bundles/plywood case/customized |
| Trademark | Sailing/customized |
| MOQ | 1 piece( can provide samples) |
| Productivity | 3000 Ton Per Month |
| Certificate | CE, GOST,PED by TUV, ISO9001 |
| Standard | GB/ASTM/ASME/DIN/EN/GOST/JIS/PED |
| Origin | China |
| Usage | Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose |
Round Square Rectangular Metal Tube 321

FAQ:
Q1: Why choose us?
A: We is affiliated company of Angang group top 10 state-owned steel mill in China with many years history.
Q2: Can you make the product with my design?
A: Yes, we can. We supply customized service. You can send us all the details of what you need, then we will provide detailed quotation.
Q3: How about the payment terms?
A: We accept T/T, L/C, Paypal, West Union and any other way if possible.

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