What are the connection methods of MPP power pipe?

Nov 14,2024

There are mainly the following connection methods for MPP power pipe:

1. Hot melt butt connection: this is a common connection. It uses specialized heat fusion equipment to heat both ends of the pipe to about 200 degrees (not more than 220 degrees), so that the material is softened, and then the two fittings are tightly fitted, to be cooled and cured to form a solid connection. This way of operation is simple, low cost, but need to pay attention to temperature control.

2. Electrofusion sleeve connection: a more advanced connection technology. Through the built-in resistance wire of the special sleeve electrified to produce high temperature, so that the pipe surface melting and connection. This method is fast and effective, suitable for large-diameter pipes, but the cost is relatively high.

3. Flange connection: mainly used for larger diameter MPP power pipe. Special flanges are installed at both ends of the pipe and fastened by bolts. This method is easy to disassemble and overhaul, strong adaptability, but the cost is high.

4. Socket connection: applicable to small diameter pipes. One end of the production of a slightly smaller insertion part, directly into another pipe fittings, the use of rubber rings, etc. to achieve airtight. This way is simple and easy, but the pipe size requirements are strict.

In summary, the connection of MPP power pipe has its own characteristics, should be based on the actual situation to choose the appropriate connection.

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