The 3D design of a flexible rubber joint highlights a highly adaptable component used to absorb vibration, reduce noise, and compensate for thermal expansion or misalignment in piping systems. This model features a reinforced rubber body with flanged or threaded metal end connections, ensuring a secure yet flexible link between rigid pipe sections. Commonly used in HVAC, water treatment, and industrial applications, the design enhances durability under pressure while maintaining elasticity. Its structure supports realistic simulation for performance testing and system integration.