Imikhiqizo
Ibhonethi Enwetshiwe ye-Cryogenic Globe Valve ku -196℃
✧ Incazelo
I-Cryogenic Globe Valve enebhonethi Enwetshiwe esetshenziselwa -196℃, esetshenziswa kabanzi embonini yamakhemikhali, uphethiloli, igesi yemvelo, i-metallurgy, amandla kagesi nezinye izimboni.I-valve yeglobu yensimbi eyakhiwe yamukela isakhiwo esishiselwe ngokugcwele, futhi umzimba we-valve nesango zenziwe ngezingxenye zensimbi ezibunjiwe.I-valve inokusebenza okuhle kokuvala, ukumelana nokugqwala okuqinile nempilo ende yesevisi.Isakhiwo sawo silula, sincane ngosayizi, kulula ukusifaka nokugcina.Ukushintsha kwesango kuyavumelana nezimo futhi kunganqamula ngokuphelele ukugeleza okuphakathi ngaphandle kokuvuza.I-valve ye-globe yensimbi eyakhiwe inobubanzi obubanzi bokushisa kanye nokucindezela okuphezulu okusebenzayo, futhi ingasetshenziselwa ukulawula ukugeleza okuphakathi ngaphansi kwezinga lokushisa eliphezulu nokucindezela okukhulu kanye nezinga lokushisa eliphansi nezimo zokucindezela okukhulu.
✧ Izici ze-API 602 Cryogenic Globe Valve Extended Bonnet for -196℃
I-1.Isakhiwo silula kune-valve yembulunga, futhi kulula kakhulu ukukhiqiza nokugcina.
2.Indawo yokuvala akulula ukuyigqoka futhi iklwebhe, futhi ukusebenza kokuvala kuhle.Akukho ukuslayida okuhlobene phakathi kwediski ye-valve nendawo yokuvala ye-valve yomzimba lapho uvula futhi uvala, ngakho-ke ukuguga nokuklwebheka akukona okubucayi, ukusebenza kokuvala kuhle, nempilo yesevisi yinde.
3.Uma uvula futhi uvala, ukushaywa kwe-disc kuncane, ngakho ukuphakama kwe-valve yokumisa kuncane kune-valve yembulunga, kodwa ubude besakhiwo bude kune-valve yembulunga.
4.I-torque yokuvula nokuvala inkulu, ukuvula nokuvala kuyakhandla, futhi isikhathi sokuvula nokuvala side.
I-5.Ukumelana noketshezi kukhulu, ngoba umzila ophakathi emzimbeni we-valve uyahlukumeza, ukumelana noketshezi kukhulu, futhi ukusetshenziswa kwamandla kukhulu.
6.Isiqondiso sokugeleza okumaphakathi Lapho ingcindezi ebizwa ngokuthi i-PN ≤ 16MPa, ngokuvamile ithatha ukugeleza okuya phambili, futhi okuphakathi kugeleza kuya phezulu kusuka phansi kwe-valve disc;lapho ingcindezi ebizwa ngokuthi i-PN ≥ 20MPa, ngokuvamile ithatha ukugeleza kwe-counter, futhi okuphakathi kugeleza phansi kusuka phezulu kwe-valve disc.Ukwandisa ukusebenza kwe-seal.Lapho isetshenziswa, i-globe valve medium ingageleza ibheke ohlangothini olulodwa kuphela, futhi isiqondiso sokugeleza asikwazi ukushintshwa.
7.I-disc ivamise ukuguguleka uma ivuliwe ngokugcwele.
✧ Izinzuzo ze-API 602 i-valve yeglobu yensimbi eyenziwe ngomgunyathi
Ngesikhathi sokuvula nokuvala i-valve yeglobu yensimbi eyenziwe ngomgunyathi, ngenxa yokuthi ukungqubuzana phakathi kwe-disc nendawo yokuvala yomzimba we-valve kuncane kune-valve yembulunga, ayigugi.
I-stroke yokuvula noma yokuvala ye-valve stem imfushane kakhulu, futhi inomsebenzi wokusika othembeke kakhulu, futhi ngenxa yokuthi ukuguqulwa kwembobo yesihlalo se-valve kuhambisana nokushaywa kwe-valve disc, kulungele kakhulu ukulungiswa. wezinga lokugeleza.Ngakho-ke, lolu hlobo lwe-valve lufaneleka kakhulu ukunqunywa noma ukulawulwa nokudonsa.
✧ Amapharamitha we-Cryogenic Globe Valve Extended Bonnet for -196℃
| Umkhiqizo | Ibhonethi Enwetshiwe ye-Cryogenic Globe Valve ku -196℃ |
| Ububanzi bokuzisholo | I-NPS 1/2”, 3/4”, 1”, 1 1/2”, 1 3/4” 2”, 3”, 4” |
| Ububanzi bokuzisholo | Ikilasi 150, 300, 600, 900, 1500, 2500. |
| Qeda Ukuxhumana | BW, SW, NPT, Flanged, BWxSW, BWxNPT, SWxNPT |
| Ukusebenza | Isondo Lokuphatha, I-Actuator Yomoya, I-Actuator Kagesi, Isiqu Esingenalutho |
| Izinto zokwakha | A105, A350 LF2, A182 F5, F11, F22, A182 F304 (L), F316 (L), F347, F321, F51, Ingxubevange 20, Monel, Inconel, Hastelloy, Aluminium Bronze kanye nezinye ingxubevange ekhethekile. |
| Isakhiwo | I-Outside Screw & Yoke (OS&Y), Ibhonethi Eboshiwe, Ibhonethi Eshiselwe noma Ibhonethi Ye-Pressure Seal |
| Umklami kanye nomkhiqizi | I-API 602, ASME B16.34 |
| Ubuso nobuso | Izinga Lomkhiqizi |
| Qeda Ukuxhumana | I-SW (ASME B16.11) |
| I-BW (ASME B16.25) | |
| I-NPT (ASME B1.20.1) | |
| I-RF, RTJ (ASME B16.5) | |
| Ukuhlolwa nokuhlolwa | I-API 598 |
| Okunye | I-NACE MR-0175, NACE MR-0103, ISO 15848 |
| Iyatholakala futhi nge | I-PT, UT, RT,MT. |
✧ Ngemuva Kwesevisi Yokuthengisa
Njengomkhiqizi ochwepheshile wamavalvu ensimbi enziwe ngomgunyathi futhi othumela ngaphandle, sithembisa ukuhlinzeka amakhasimende ngesevisi yekhwalithi ephezulu yangemuva kokuthengisa, okuhlanganisa nalokhu okulandelayo:
1.Nikeza isiqondiso sokusetshenziswa komkhiqizo neziphakamiso zokuwulungisa.
2.Ngokwehluleka okubangelwa izinkinga zekhwalithi yomkhiqizo, sithembisa ukuhlinzeka ngosekelo lobuchwepheshe kanye nokuxazulula izinkinga ngesikhathi esifushane kakhulu.
3.Ngaphandle komonakalo odalwe ukusetshenziswa okuvamile, sinikeza ukukhanda kwamahhala kanye nezinsizakalo zokushintshwa.
4.Sithembisa ukuphendula ngokushesha ezidingweni zesevisi yamakhasimende ngesikhathi sewaranti yomkhiqizo.
5. Sinikeza ukwesekwa kwezobuchwepheshe kwesikhathi eside, ukubonisana nge-inthanethi kanye nezinsizakalo zokuqeqesha.Umgomo wethu uwukunikeza amakhasimende umuzwa wesevisi ongcono kakhulu nokwenza ulwazi lwamakhasimende lube mnandi futhi lube lula.
