The types of stainless steel elbows are as follows:
1. Stainless steel elbow variable diameter fittings: refers to the reduction in diameter of a pipe end or a certain part of the pipe;
2. Stainless steel elbow pipe fittings with variable wall thickness: refers to changing the wall thickness along the length direction of the pipe;
3. Change the cross-section of the pipe fittings: According to the requirements, change the circular cross-section to square, elliptical, polygonal, etc;
4. Pipe fittings with rolled edges and bottom sealing: pipe fittings that increase the total strength of the pipe end by rolling edges towards the outside or inside of the pipe or sealing the end of the pipe fitting;
5. Stainless steel elbow bending fittings: We come into contact with a lot, which is to change straight pipes into bent pipes with different curvature radii, such as elbows, bends, etc;
6. Pipe fittings with flanges and circular edges: The former refers to pipe fittings with protruding ends towards the inside or outside, while the latter refers to pipe fittings with raised or grooved edges in the circumferential direction of the pipe.
CHINESE
