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Seating surface of a boiler superheater handhole door damaged

The seating surface of a superheater handhole door on a boiler has been damaged due to leakage of superheated steam leaving a cut across the surface. Which repair method, would be appropriate?

05 May '20, 23:59

May 5, 2020, 11:59 p.m.
3Eng's gravatar image


Answer:

Build up the cut with weld and re-machine the seat.

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06 May '20, 23:04

May 6, 2020, 11:04 p.m.
marinexpert's gravatar image


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