201 316 Square Rectangular Stainless Steel Pipe 304 Welded Material Steel
Stainless steel, also known as stainless acid-resistant steel, is a steel resistant to corrosion by weakly corrosive media such as air, steam, water and chemically leaching media such as acids, alkalis and salts.
FAQ:
How do you control the quality during the polishing process?
1)As for the mirror polish square/rectangular tube , we will polish it as least four times)
2)During the polishing processing, we set a special sanding wheel to polish the welding part.
3)To avoid scratches,after polishing,the tubes will be lay out on a steel crate then we could lift the whole steel crate instead of the tube.
4)On the other hand, we use the gunny bags to protect the tube's surface when the tube laying-out.
