Thursday, March 11, 2021

[MW:32040] Alignment tolerance for ASME B 31.3 Piping pipe to pipe fit up and pipe to fitting

Dears 
can you please refer to code for the tolerasnce of root gap between pipe to pipe and offset (misalignment ) during fit up stage to verify in order to release fior welding .


         Description                                                   ASME B31.3 reference  
1) Root Gap tolerance    
2) Offset (misalignment ) tolerance 
3) Bevel angle tolerance 

Best Regards,
Ch zafar Iqbal 
00966544639978    

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