Duplex Tube Plugging

Heat Exchanger Tube Plugs suppliers

Duplex Tube Plugging

Duplex Tapered Tube Plugs seal the ends of leaking tubes, providing longer use of the heat exchanger. The one-piece design of the pin plug provides an easy solution to permanent plugging for tubes or tubesheet holes. The uniform taper and the smooth surface finish assure positive sealing with minimum installation force.

Unique Advantage of Duplex Heat Exchanger Tube Plugs

1)       Special materials and sizes can be custom manufactured

2)       Can be machined to your drawing specifications.

3)       Duplex Plugs are tougher than ferritic stainless steel.

4)      Strengths of Duplex Plugs are double than that of austenitic stainless steels.


Heat Exchanger Tube Plug are used for permanent plugging of condenser and heat exchanger tubes and tubesheet holes. Condenser Tube Plugs can be used in some high temperature/pressure heat exchangers.

Duplex Heat Exchanger Plugs Supplier

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