1. On the plan view, the tee figure should be shown as follows:

Neijing, the wall thickness, position, shape, intersection line, fillet, transition circle and connection mode of the three caliber;

Marking dimensions, tolerance requirements and roughness;

Materials and requirements, heat treatment;

Theoretical weight of tee;

In addition to the general technical requirements, there are other technical requirements that should be stated in writing.

2. Three-dimensional diagram: