Usage: Used for pipe branch connection. Reducing means the branch or main pipe is reduced in diameter. Tees need to be installed by drilling holes on the main pipe.

Tees:
Holes need to be drilled on the installed main pipe. Special saddle drilling tools must be used to ensure that the hole size is accurate and the edges are flat and smooth.
The hole must be thoroughly cleaned.
The contact surface between the saddle fitting and the main pipe must be clean and dry. The welding process (heating, socketing, pressure-maintaining cooling) must be particularly stable to ensure that the saddle and the main pipe are completely fitted and melted. High requirements for operating technology and equipment stability.
Socket hot-melt tee: The socket order of the three ports must be considered during installation. Usually, the two ends of the main pipe are installed first, and the branch pipe is installed last. Pay attention to the direction of the branch pipe. The welding of large-diameter tees requires stable support.