Introduction to the main types of stainless steel elbows

Stainless steel elbows are steels that are resistant to weak corrosive media such as air, steam, and water, and chemical corrosive media such as acids, alkalis, and salts. Also known as stainless acid-resistant steel. In practical applications, steel that is resistant to corrosion by weakly corrosive media is often referred to as stainless steel stamping elbows, and steel that is resistant to chemical media is called acid-resistant steel. Due to the difference in chemical composition between the two, the former is not necessarily resistant to corrosion by chemical media, while the latter is generally non-corrosive. The chromium-containing stainless steel elbow also integrates mechanical strength and high extensibility, and is easy to process and manufacture parts, which can meet the needs of architects and structural designers. The main types of stainless steel elbows are introduced: 1. Stainless steel elbows with variable wall thickness, which means that the wall thickness changes along the length of the pipe; 2. Stainless steel elbows with variable diameter pipes, which means that the diameter of the pipe end or a certain part of the pipe is reduced ; 3. Pipe fittings with flanges and round edges, the former refers to the end of the pipe protruding to the inside or outside, the latter refers to the pipe fittings that form bulges or grooves in the circumferential direction of the pipe; 4. Stainless steel elbow bending pipe fittings, we contact More often, straight pipes are changed into bends with different curvature radii, such as elbows, elbows, etc.; 5. Pipe fittings that change section, according to requirements, change the circular section to square, ellipse, polygon, etc. 6. Pipe fittings with crimping and bottom sealing, which increase the total strength of the pipe end and crimp to the outside or inside of the pipe or seal the end of the pipe;