large size Flanges serie A or B ?
large size Flanges serie A or B ?
(OP)
Dear All,
Can anyone advise what are the main differences between serie A & B large size ANSI flanges.
As a general rules we shall specify serie A or B ?
Regards,
Can anyone advise what are the main differences between serie A & B large size ANSI flanges.
As a general rules we shall specify serie A or B ?
Regards,





RE: large size Flanges serie A or B ?
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prognosis: Lead or Lag