How to deal with the areas that are difficult to weld after a tube rupture in the high-temperature superheater of a boiler?
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Dear experts, has anyone ever experienced tube failures in boiler superheaters? How do you deal with areas that are difficult to weld? If sealing is necessary, what are some good methods for identifying the corresponding pipes on the header, and what materials should be used for sealing? Thank you all!
Change the structure! Reduce the weld coefficient – operate by skilled workers!