Introduction: I believe everyone is familiar with the mention of pipe fittings, because pipe fittings exist everywhere in daily life. Pipe fittings have many uses, and there are many types of pipe fittings. Pipe fittings are basically products produced by deep processing of tubular materials. So what types of pipe fittings are there and what are their advantages?

Since pipe fittings are products made from deep processing of tubular items (usually pipes), then pipe fittings have the characteristics of pipes, and after processing, pipe fittings have some characteristics of mechanical parts. Generally speaking, pipe is one of the necessary raw materials for pipe fittings. There are not enough processing methods for pipe fittings. Basically, all mechanical processing methods for pipe fittings are applicable. It can be seen that the main reason for the rapid development of key is because of its high adaptability, which can replace many machined products, and it is lighter than machined parts, forged structural parts, castings, etc.; and it can also save engineering The program also reduces processing time, greatly reducing workpiece costs. Through a large number of examples, it has been verified that compared with the pipe fitting method, the connecting rod machining method can save more materials and thus save money. With the above advantages, the development of pipe fittings in many countries can be described as rapid.

Types of pipe fittings

Having mentioned so many advantages of pipe fittings, what are the types of pipe fittings? To sum up, there are several main types of pipe fittings:

1. Variable diameter pipe fittings refer to the type of pipe fittings in which the diameter of the pipe end or a certain part of the pipe is reduced.

2. Variable wall thickness pipe fittings refer to pipe fittings whose wall thickness changes along the length of the pipe.

3. Change the cross-section of pipe fittings. This type of pipe fittings will change the original circular surface into an ellipse, or even a square, polygon and other cross-sectional shapes according to the requirements.

4. Bent pipe fittings are the more common ones that bend straight pipes into bends with different curvature radii.

5. Flanged pipe fittings refer to pipe fittings that protrude inward or outward at the end of the pipe.

6. Pipe fittings with rounded edges refer to pipe fittings with bulges or grooves formed in the circumferential direction of the pipe.

7. Pipe fittings with crimping and bottom sealing. The characteristic of this type of pipe fittings is to increase the total strength of the pipe end. There will be pipe fittings that are crimped to the outside or inside of the pipe, or that will seal the bottom end of the pipe. .

8. Expanded pipe fittings. This type of pipe fittings will expand the ends or other parts of the pipe fittings to form pipe fittings of other shapes due to requirements.

Processing methods of pipe fittings

There are many processing methods for pipe fittings, and many of them belong to the field of mechanical processing. The most commonly used ones are forging, stamping, rolling, and rolling. Processing, stretching, bulging, bending and other methods, as well as combined processing methods. The processing of pipe fittings is actually a combination of machining and metal pressure processing.

The above is the various introductions to pipe fittings. I hope it will be helpful to you. For more interesting articles, please continue to view other content on this website.

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