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What are the connection methods of 304 stainless steel water supply pipe?

Author: Heng Hexin    Date: May 19, 2021    Source:    Focus on:

three hundred and four Stainless steel is not only environmentally friendly but also durable, Good corrosion resistance, and three hundred and four Stainless steel water supply pipe has also become the main carrier of modern residential water supply. So what are the main connection methods of stainless steel water supply pipe ?

The connection modes of rusty steel water pipe can be divided into four types, namely, clamping connection, expanding ring connection, welding connection and self-locking connection. The clamping connection is divided into single clamping and double clamping, and double clamping is the most stable connection mode at present. The clamping type connection uses the radial contraction external force to clamp the pipe fitting on the pipe, and then uses the sealing ring to stop the water, so as to achieve the effect of connection. This way is convenient to operate and has good sealing performance, but it can not be disassembled.

In the expanding ring connection, the key is clamped on the pipe by radial contraction external force, and then the sealing ring is sealed with tape. This method can be disassembled, but the sealing performance is relatively general. Welding connection, as the name implies, is to use the hot-melt process to weld the two connectors to achieve the effect of connection. This way of connection has high strength, but the weld is easy to rust, and its service life will be relatively short.

The last self-locking connection can be installed quickly without using tools, but the interface is easy to loose and water leakage, and the sealing performance is poor.


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