Ukukhetha i-API elungile ye-API engenazo izidingo zakho zezimboni

n Izimboni ezahlukahlukene ezinjengamafutha negesi, i-petrochemical, kanye nokwenza, ukukhethwa kwepayipi elifanele lokuhamba ngoketshezi kubalulekile. Amapayipi angenamthungo angenamthungo abe yikhetho elithandwayo ngenxa yokuqina kwawo, amandla, kanye nekhono lokumelana nezimo ezimbi kakhulu. Le bhulogi izokuqondisa ngezinto okufanele ucabangele lapho ukhetha ipayipi elingenamthumo elifanele lezidingo zakho zezimboni.

Ukuqonda ipayipi elingenamthungo

Amapayipi angenamthungo angenamthungo, akhiqizwa ngokuya ngamazinga abekwe yi-American Petroleum Institute (API), asetshenziswa kabanzi embonini kawoyela negesi. Lawa mapayipi aklanyelwe ukuhlinzeka ngamandla aphezulu, ukumelana nokugqwala, kanye nokunamathela ezinqubweni eziqinile zokukhiqiza. Baza emabangeni ahlukahlukene, kufaka phakathi i-API 5L, echaza izidingo zokukhiqizwa kwamazinga wokucaciswa komkhiqizo (PSL 1 nePSL 2) yamapayipi ensimbi angenamthungo nama-welded.

Ukucatshangelwa kokukhethwa kwamapayipi we-API seamless:

1. Izidingo eziqondene nohlelo:
Lapho ukhetha ipayipi elingenamthungo ye-API, cabanga ngezidingo ezithile zohlelo lokusebenza. Izici ezinjengokushisa, ingcindezi, nohlobo lwe-fluid zizochaza ibanga nokucaciswa okudingekayo. Isibonelo, uma ubhekene nezokuhamba eziphakeme ze-flue fluid, cabanga ngepayipi elinesilinganiso esiphakeme, njenge-API SHY 40, engamelana nezingcindezi eziphakeme ngokuqhathaniswa namapayipi alinganiselwe aphansi.

2. Izinto ezibonakalayo nebanga:
Amapayipi angenamthungo angenamthungo atholakala ngezinto ezahlukahlukene, ngensimbi yekhabhoni eyikhetho elivame kakhulu ngenxa yamandla ayo amahle kakhulu kanye nokusebenza kwezindleko. Kodwa-ke, ezinye izinto ezifana nensimbi yensimbi nensimbi engenasici zingadingeka ukuthola izinhlelo ezithile. Qinisekisa ibanga elikhethiwe, njenge-ASTM API 5L, kufanelekile ukusetshenziswa okuhlosiwe, ukucubungula izinto ezinjengokumelana nokugqwala, ukulinganiselwa kwezinga lokushisa, kanye nezakhiwo zemishini.

3. Ubukhulu nobukhulu:
Ubukhulu nobukhulu bepayipi elingenamthungo kanye nezici ezibalulekile ukunquma. Cabanga ngentengo yokugeleza, ukwehla kwengcindezi, kanye nendawo etholakalayo lapho ukhetha ububanzi nobukhulu obufanele. Ipayipi elincane kakhulu lingadala ukunqunyelwa kokugeleza, kanti elinye likhulu kakhulu lingathola izindleko ezingadingekile futhi liphumela ekusebenzeni okungasebenzi kahle.

4. Ukuhambisana namazinga kanye nezitifiketi:
Njalo qiniseka ukuthi ipayipi elingenamthungo elingenamthungo ukhetha ukuhambisana namazinga ezimboni afanele kanye nezitifiketi. Isitifiketi se-API 5L siqinisekisa ukuthi ipayipi lihlangabezana nezidingo ezithile zekhwalithi, ukusebenza, nobuqotho. Ukukhetha amapayipi kusuka kubakhiqizi abadumile abalandela amasistimu okulawula asezingeni elifanele bazohlinzeka ngokuqiniseka ngokwethembeka kanye nokuvumelana nezindinganiso.