This question was closed without grading. Reason: Other
Sep 9, 2018 16:05
5 yrs ago
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English term
break
English to Romanian
Other
Petroleum Eng/Sci
Class breaks between piping with RF flange and old existing piping with FF flange shall be FF flanged. Flat face flanges and full-face gaskets shall be included in piping classes with RF flanges, if required.
For flanged class breaks (or connections), the flange of lower rating side shall have the higher rating drilling pattern with the lower rating pipe wall thickness.
For flanged class breaks (or connections), the flange of lower rating side shall have the higher rating drilling pattern with the lower rating pipe wall thickness.
Discussion
Din referinsetele pe care le-am studiat rezulta ca ,,class break,, se refera la folosirea de flanse din clase diferite ANSI ( deci o discontinuitate de clase ANSI, sau o trecere de la o clasa la alta in realizarea conexiunilor).
Este numai o parere.