3 Bilder zum Thema "post weld heat treatment" bei ClipDealer

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Typical portable post weld heat treatment machine with electric. The rate of heating when pwht is performed is typically based on the components thickness and is specified by the governing codes.
Post weld heat treatment to pressure vessel. It is a controlled process in which a material that has been welded is reheated to a temperature below its lower critical transformation temperature.
Post weld heat treatment to pressure vessel. It is a controlled process in which a material that has been welded is reheated to a temperature below its lower critical transformation temperature.

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