201 304 Welded Matte Finish Stainless Steel Rectangular Elliptical Pipe



Product Description


201: Usually refers to the grade of stainless steel, namely 201 stainless steel (Chinese grade such as 12Cr17Mn6Ni5N, American AISI 201). This is a nickel-reducing (low-nickel) austenitic stainless steel, where manganese and nitrogen are used to partially replace nickel. Its cost is lower than that of 304 stainless steel, but its corrosion resistance is relatively weaker.
Oval welded pipe: It refers to the pipe material made by rolling a steel plate or steel strip into an oval cross-section and then welding (usually through high-frequency welding, argon arc welding, etc.) to form. Different from the circular pipe, it has different curvature radii in the horizontal and vertical directions.

Question:


1,What is spiral welded steel pipe?

Spiral-welded pipe is produced from coils of steel that are unwound and flattened. The flattened strip is formed by angled rollers into a cylinder of the desired diameter. Interior and exterior SAW seal the spiral seam.

2,What does the spiral welded pipe process allow?

There are several benefits to using spiralweld pipe. As mentioned, spiralweld pipe places less stress on the seam than its straight seam counterpart, allowing it to withstand more pressure. Spiralweld pipe is more flexible and customizable, allowing for larger diameters and longer lengths with varying levels.



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F&Q

Q: WHICH MATERIAL/PRODUCTS YOU CAN PROVIDE?
A: Stainless Steel Coils / Strips, Stainless Steel Sheets / Plates, Stainless Steel Circles / Discs, Decorative Stainless Steel Sheets.

Q: HOW TO GET A SAMPLE?
A: FREE samples are available for your checking and testing. And to get free samples, you need to send us you detailed receiving address (including post code) and your DHL/FedEx/UPS account for collecting samples, courier cost will be paid in your side.

Q: HOW TO VISIT YOUR FACTORY?
A: Most of the main cities have flights to Wuxi; you can take flight to Wuxi Shuofang International Airport.
If you come from Shanghai, it will take 2 hours by flight (every day 5 flights).
If you come from Hongkong, it will take 1 hour by flight (every day 1 flight around noon time).