Reducing tee is a kind of tee, which is a three-way pipe with branch pipe and other two different diameters.
As usual, at the time of selecting the reducing tee specification, it is necessary to know what pipes and pipe fittings to use through the drawings, and it is necessary to understand the typical construction and the current implementation history. For example, for drainage pipes, we will not accept reducing tee. Even if the connected branch pipe is smaller than the main pipe, the diameter can only be changed by filling the core; as for the elbow, the typical requirement is that the pipe with a larger diameter than DN100 is rotated by 90° For bending, only two 45° elbows can be used.
The address that is commonly used for reducing tees, in principle, can also be a combination of popular tees and reducing tees, but this is very luxurious and unnecessary. At this time, it is most suitable to use reducing tees. The pipe diameters of the reducing tee and the tee are different. For example, the vertical pipe is de110 and the horizontal branch is de75. This is the reducing tee. The equal diameter is the same as this. Therefore, when we manipulate the different three links, we must manipulate the moments that should be manipulated according to the actual situation. We should also accept other three links at other moments.