Ovality tolerance of bends
Ovality tolerance of bends
(OP)
Hi,
As per ASME B31.49 the difference between a maximum and a minimum OD of bends shall not exceed 3% of the nominal mating pipe within the bend while the ID at the bend shall not be less than 97% of the minimum mating pipe ID. Are this 2 requirements related?
As per ASME B31.49 the difference between a maximum and a minimum OD of bends shall not exceed 3% of the nominal mating pipe within the bend while the ID at the bend shall not be less than 97% of the minimum mating pipe ID. Are this 2 requirements related?





RE: Ovality tolerance of bends
RE: Ovality tolerance of bends
Excuse me, note B16.49 rather than B31.49.
Regards.