Convex Obtuse and Convex Acute Connection.
- Last UpdatedNov 28, 2025
- 1 minute read

Figure 1:20. Flange end type 4 in convex "corner".
The flange end will remain a type 4, and T2 will have the same direction as B.

Figure 1:20. Flange end type 4 in convex "corner".
The flange end will remain a type 4, and T2 will have the same direction as B.