pressure protection unit

16:27 Oct 21, 2017
English to Polish translations [PRO]
Tech/Engineering - Petroleum Eng/Sci
English term or phrase: pressure protection unit
The Contracting Entity wishes to establish the following features in order to carry out the international project: pressure protection unit between MOP=80bar/54bar networks including data communications and all other requisite elements.
Katarzyna Skoczyńska
Poland
Local time: 12:02


Summary of answers provided
4 +1modul regulacji ciśnienia
Dimitar Dimitrov
3zabezpieczenie przed przekroczeniem maksymalnego ciśnienia
Frank Szmulowicz, Ph. D.


  

Answers


37 mins   confidence: Answerer confidence 3/5Answerer confidence 3/5
zabezpieczenie przed przekroczeniem maksymalnego ciśnienia


Explanation:
With the two pipeline networks with mismatched MOPs, the pressure cannot exceed the pressure of the network with the lowest MOP.
Pressure control = regulator /regulacja ciśnienia is a separate entity.

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This tool clarifies the requirements of Canadian Standards Association (CSA) Z662-03: Oil
and Gas Pipeline Systems, Clause 4.14.1, which states that if a pipeline may be subjected to
pressures greater than its maximum operating pressure (MOP) from any source, there must be both pressure control and overpressure protection for the line. The intent is that if the pressure control were to fail, overpressure protection equipment would prevent the lower MOP pipeline pressure from being exceeded by more than 10 per cent or 35 kilopascals (kPa), whichever is greater. The design must be based on maximum licensed operating pressure, regardless of normal operating pressure.


Overpressure protection may consist of pressure-limiting or pressure-relieving
systems or both
, as long as they continuously and automatically protect the pipeline from being pressured above the predetermined value.

https://www.aer.ca/documents/directives/Directive056_Referen...

Frank Szmulowicz, Ph. D.
United States
Local time: 06:02
Native speaker of: Native in EnglishEnglish, Native in PolishPolish
PRO pts in category: 122
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514 days   confidence: Answerer confidence 4/5Answerer confidence 4/5 peer agreement (net): +1
modul regulacji ciśnienia


Explanation:
IMO.

Dimitar Dimitrov
Bulgaria
Local time: 13:02
Native speaker of: Native in BulgarianBulgarian
PRO pts in category: 3

Peer comments on this answer (and responses from the answerer)
agree  Frank Szmulowicz, Ph. D.: Tak jest prosto.
8 days
  -> Dziękuję Frank!
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