Tuesday, August 25, 2009

[MW:3008] unlisted material testing

Dear all
does anybody have expriences about using from unlisted materials in piping according to ASME B31.3? how establish temperature range and resistance of the material to deleterious effects of the fluid service and of the environment throughout the temperature range and allowable stress according 323.2.3,323.2.4?
regards advance..
 

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