Manhole flange from plate ASTM A36
Manhole flange from plate ASTM A36
(OP)
API 650 11th Ed. Section 4-6 state that nozzle flange shall comply with ANSI B16.5.
Is this statement also required for manhole flange?
If "yes" its mean, plate ASTM A36 could not be used as manhole flange & manhole cover?
Thanks for any advice
Is this statement also required for manhole flange?
If "yes" its mean, plate ASTM A36 could not be used as manhole flange & manhole cover?
Thanks for any advice





RE: Manhole flange from plate ASTM A36
Cheers,
gr2vessels
RE: Manhole flange from plate ASTM A36