Dear collegues:
I have always asumed that machining tolerance taken from ASME B 16.25 (0.01")corresponds only to the machining inside diameter (when a buttwelded end is required), but now I have a doubt. Could it be possible that this machining tolerance reffers to the internal polished develop in the whole pipe after being extruded?
Thank you very much for your help.
Jaime
I have always asumed that machining tolerance taken from ASME B 16.25 (0.01")corresponds only to the machining inside diameter (when a buttwelded end is required), but now I have a doubt. Could it be possible that this machining tolerance reffers to the internal polished develop in the whole pipe after being extruded?
Thank you very much for your help.
Jaime