Shandong stainless steel square tube processing requires 6 important steps: 1, stainless steel elbow variable thickness stainless steel square tube, along the length of the tube to make the wall thickness changes; 2, processing square tube section, the circular section into a square, oval, polygon; (3) Square tubes with crimping and sealing; increase the total strength of the tube ends to the outer or inner side of the tube or the square tube that seals the end of the square tube; 4, stainless steel elbow variable diameter square tube, refers to the end of the tube or a certain part of the tube diameter decreases; 5, stainless steel elbow bent square tube, we have more contact, that is, straight pipe into a curved pipe with different curvature radius, such as elbows, bends, etc.; 6. Square tubes with flanges and flanges. The former refers to the end of the tube being inwardly or outwardly convex, and the latter refers to the tube that forms a bulge or groove in the circumferential direction of the tube. The stainless steel square tube knowledge source is provided by Shandong Stainless Steel Pipe Factory.
