The 3D design of a tee pipe with flanges features a T-shaped pipe fitting with flanged ends on all three outlets, allowing for secure and leak-proof bolted connections within a piping system. This configuration enables fluid flow to split or merge between three different directions while maintaining structural integrity and ease of assembly. The flanges are designed to industry standards for compatibility with various valves, pipes, or equipment. Commonly used in industrial applications such as chemical plants, oil and gas, and water distribution systems, the design supports efficient installation, maintenance, and system expansion.