There are many types of stainless steel pipe fittings, which can be summarized into the following main types:

1. Variable diameter pipe fittings refer to the decrease in diameter of the pipe end or a certain part of the pipe;

2. Pipe fittings with variable wall thickness refer to the change in wall thickness along the length of the pipe;

3. Change the section of the pipe fittings, according to the requirements, change the circular section into a square, oval, polygon, etc.;

4. For bending pipe fittings, we have more contact with it, that is, turning straight pipes into bends with different radii of curvature, such as elbows, elbows, etc.;

5. Pipe fittings with flanges and rounded edges, the former refers to the pipe end protruding to the inside or outside, the latter refers to the pipe fitting that forms a bulge or groove in the circumferential direction of the pipe;

6. For pipe fittings with crimping and bottom sealing, increase the total strength of the pipe end to be crimped to the outside or inside of the pipe or to seal the end of the pipe fitting;

7. Expanded diameter pipe fittings, according to requirements, expand the end of the pipe fitting or a certain part to form pipe fittings of various shapes;