API-650 Roof nozzle SCH?
API-650 Roof nozzle SCH?
(OP)
Dear fellows,
API-650 does not mention the sch of the roof nozzles. Is there a recommendation for it?
Thanks in advance,
API-650 does not mention the sch of the roof nozzles. Is there a recommendation for it?
Thanks in advance,





RE: API-650 Roof nozzle SCH?
RE: API-650 Roof nozzle SCH?