Uchungechunge lwe-DBB2: Ama-Large-bore Bolted Double Block kanye nama-Bleed Valve
AMAKHATALOGI
Ama-valve e-Hikelok-Block kanye ne-Bleed
IsingenisoInhlanganisela eyingqayizivele ye-Hikelok yezinhlelo zama-valve ama-double block kanye nama-bleed blood ivumela ukushintshela okubushelelezi kusuka ohlelweni lwamapayipi enqubo kuya ekusetshenzisweni kwezinsimbi, ihlinzeka ngamaphuzu ambalwa okuvuza okungenzeka, isisindo esiphansi esifakiwe, kanye nesikhala esincane. Ama-valve e-Block kanye nama-Bleed aklanyelwe amaphuzu okuhlukaniswa kwamapayipi enqubo, ukufakwa ngqo kumathuluzi, ukuhlanganiswa okuseduze kwezinsimbi, ukuhlukaniswa kwama-block amabili kanye nokuphuma kwegazi, imigodi yomoya kanye nemisele yamanzi.
IziciIngcindezi yokusebenza ephezulu ifinyelela ku-10000 psig (689 bar)Izinga lokushisa lokusebenza lisuka ku--10℉ kuya ku-1200℉ (-23℃ kuya ku-649℃)Ukwengeza ububanzi obukhona besiqephu esisodwa, ukwakhiwa kwe-flange kuya kwe-flange okunama-valve e-DBB atholakala ngobukhulu obusukela ku-1/2 kuya ku-2Yakhelwe ngokwe-ASME VIII kanye ne-ANSI B16.34Isisindo, isikhala kanye nokonga izindleko ngaphezu kwemiklamo yendabukoUkulandeleka okuphelele kwezinto
IzinzuzoIsisindo, isikhala kanye nokonga izindleko ngaphezu kwemiklamo yendabukoI-stem seal elayishwe bukhoma iqinisekisa ukuvalwa okuhle kulo lonke ibanga lokucindezela kanye nokushisa. I-stem ehlanganisiwe ngaphakathi ivikela ekuqhumeni.Umklamo ongathathi hlangothiIzitifiketi zezinto zamakhemikhali nezomzimba ziyatholakalaIzihlalo ezigcwele bukhoma zigcina ukuvalwa kwesistimu phakathi noshintsho lwengcindezi kanye nokushisaUkukhululeka kwengcindezi yomgodi kuvimbela ukucindezeleka ngokweqile ekukhuleni kokushisa kwemidiya yesistimu lapho ivalvu ivaliweUkukhishwa kwegesi okuncishisiwe
Izinketho EzengeziweIzinto ongazikhetha: insimbi engagqwali engu-316, insimbi yekhabhoni, i-Alloy 20, i-Alloy 400, i-Incoloy 825, kanye nezinto zensimbi engagqwali ezimbiliUchungechunge Olugcwele Olungakhethwa, Uchungechunge OluncishisiweOngakukhetha ngesevisi yegesi emuncu