For Penstocks: Can the hydrostatic test be susbstituted by 100% UT inspection on all welded joints?
Or the hydrostatic pressure test is mandatory?
thanks
Good afternoon
We´re starting a steel penstock installation in Panama with this features:
Material: ASTM A-506 gr70
Plate thickness: 1"
Penstock Diameter: 5m
Lenght: 300m
Which codes should I follow for this installation?
Does ASME B31.1 Power piping covers this application?
Does ASME...