Mechanical Design Corporation Products
Mechanical Design Corporation specializes in the design and manufacturing of a variety of pipe testing and plugging solutions.
Select a category below to learn more.
Foreign Material Exclusion Plugs, Caps, Covers (FME)
Foreign Material Exclusion (FME) is the term used to describe the process and practices for preventing the introduction of foreign objects into an undesired location... More
Double Block and Bleed Plugs
The double block and bleed plugs are primarily used in the petroleum industry to isolate combustible gases and vapors from hot work areas on piping systems when doing welding modifications and repairs to the system... More
Fail Safe Plugs
Fail Safe Plugs are special custom plugs/tools used for remotely plugging nozzles or openings in vessels where the entry to the plugging location is too dangerous for an operator to handle the plug... More