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What is the difference between lap joint and stub end?

Category: Lap Joint Stub End

A lap joint is a type of flange connection where two flanges are mated together with a lap joint stub end in between. The lap joint stub end is a separate component that is welded to the pipe and then connected to the flange. The key difference between a lap joint and a stub end is that a lap joint is a type of flange connection, while a stub end is a separate component that is used to connect two pipes of different diameters.