An Exhaust Fitting is designed to create a branch connection in an Exhaust system, allowing for the flow's direction and increased size. The Expander Flange is a type of welding neck pipe flange used to increase pipe size at the flange connection.Attributes:• Provided with end1 of 358mm Inner Diameter and end2 of 460mm Inner Diameter• Enable the routing of pipes in a more efficient and organized manner, reducing the risk of damageApplications: An Exhaust Fitting is used to connect two different-sized Exhaust pipes for passing the Exhaust Gases.