Under What Circumstances Will The Bushing Be Used?

Under what circumstances will the bushing be used?
When the water pipe needs to be changed in diameter, a bushing is used. For example, DN15 water pipes need to be changed to DN20 water pipes. The DN15 water pipe is an outer wire pipe that connects one end of the inner wire of the bushing. The DN20 water pipe is an inner wire pipe, connected to one end of the outer wire of the bushing. If the DN20 water pipe is an outer wire pipe, an inner wire shrink joint can be connected between the DN20 outer wire pipe and the bushing. The threaded connection can be easily connected to any water appliance and valve gauge. Industry and daily life are often used to change the size of the pipe diameter by adjusting the internal and external threads (teeth) of the connecting pipe