Classification of pipe fitting

The kinds of pipe fittings is very complex, this needs us to classify a reasonable and orderly, to ensure that each kind of role play to the extreme. Induction has the following several main types:

1. The hole diameter pipe fittings, in accordance with the requirements will be fitting end or help expand to form various shapes of pipe fittings;

2. With edge and bottom sealing fitting, increase the pipe's overall strength to pipe the inner or outer edge or the pipe end seal pipe fittings;

3. Change the pipe cross section, according to the requirements, the circular section into a square, oval, polygons, and so on.

4. Bend pipe fittings, we contact more, is the straight pipe into different curvature radius of bend, such as elbow, elbow, etc.

5. With flange and flange pipe fittings, the former refers to the pipe end to the medial or lateral convex and the latter refers to swell in the circumferential direction of the tube or groove pipe fittings;

6. Variable wall thickness of pipe fittings, refers to along the length direction pipe wall thickness changes;

7. Variable diameter pipe fittings, refers to one part of the tube or pipe diameter decreases