1 Email - Please email us when you have something that is of a more confidential nature. We can usually get back to you quickly during our Seattle office hours*.  Chat - For a quick question during Seattle office hours*, chat can be quick and very efficient.
An exhaust flange is a device used to attach an exhaust pipe to an exhaust manifold or another piece of exhaust pipe. Commonly designed to sandwich an exhaust gasket between the exhaust manifold and the exhaust pipe, the exhaust flange is manufactured to an exact angle to eliminate the chance of any exhaust leaks when tightened.
Types of Pipe Flanges. Pipe flanges can be divided into eight types based on design. These types are blind, lap joint, orifice, reducing, slip-on, socket-weld, threaded, and weld neck. Blind flanges are round plates with no center hold used to close the ends of pipes, valves, or equipment.