I-China Cast steel isango i-valve ye-Industrial Water Chinese Factory
Iyini i-valve yesango lensimbi ye-Cast?
Izingxenye ezivulayo nezivalayo zevalvu yesango lensimbi ye-Cast ziyisango, elisesimweni se-wedge, yingakho ziqanjwe njenge-valve yesango le-wedge.indlela yokunyakaza kwesango i-perpendicular to fluid direction.I-valve yesango le-wedge ingavulwa ngokugcwele futhi ivalwe ngokugcwele futhi ayikwazi ukulungiswa futhi icindezeleke.I-valve yesango yayiklanyelwe ukusetshenziswa noma ivuleke ngokugcwele noma ivalwe ngokugcwele, ngenxa yokuthi ngenxa yokuma kwama-obturators ayo anomumo we-wedge. , uma ngabe ibisebenza ivuliwe kancane, bekungaba nokulahlekelwa okukhulu kokucindezela futhi indawo yokuvala izolimala ngaphansi komthelela woketshezi.
Ivalvu yesango lensimbi ye-Cast, eklanywe futhi yakhiqizwa ngokuya nge-American standard API600, ASME B16.34, isiphetho esiphendukile ukuya ku-ASME B 16.5, futhi yahlolwa ngokuya nge-API598, inomsebenzi othize nonomkhawulo wokukhulula noma ukuvimba ukugeleza kwezinhlobo ezahlukene zoketshezi amapayipi.
Izici eziyinhloko ze-Cast steel gate valve
Izici Eziyinhloko
- I-Universal trim:API trim 1(13Cr), trim 5(Stellite Gr.6 faced both wedge and seat) kanye ne-trim 8(Stellite Gr.6 faced on seat) iyatholakala.nezinye izinombolo zokunquma kuye ngezinto zomzimba ezikhethiwe.
- Usayizi omkhulu kuze kufike ku-72", kanye nengcindezi yokusebenza ephezulu engu-2500lbs
- I-wedge eguquguqukayoenokuxhumana okuphansi kwesiqu esimaphakathi, ku-CA15 eqinile (13Cr) noma enobuso obuqinile ene-13Cr, SS 316, Monel noma i-Stellite Gr.6.I-Wedge igayiwe futhi igoqwe kuze kube sekugcineni kwesibuko futhi iqondiswe ngokuqinile ukuvimbela ukuhudula nokulimala kwesihlalo.
- Ukumelana nokugeleza okuncane nokulahlekelwa kwengcindezi, ngenxa yephaseji lokugeleza eliqondile kanye ne-wedge evulekile egcwele.
- Ukuvalwa kwe-Bi-directional
- isikhathi eside ukuvala kanye nokuhamba kancane kwe-wedge, akukho mkhuba wesando samanzi kuma-valve wesango le-wedge.
- Ifomu elihlangene, isakhiwo esilula, lenza kube lula ukukhiqizwa nokugcinwa, kanye nohlu olubanzi lwezinhlelo zokusebenza.
- I-torque encane edingekayo lapho uvula futhi uvala.kungakhathaliseki ukuthi ivuliwe noma ivaliwe, isiqondiso sokunyakaza kwe-wedge sibhekene nesiqondiso sokugeleza kwe-medium.
Imininingwane yobuchwepheshe ye-Cast steel gate valvu
Imininingwane:
| Ukuklama kanye Nokukhiqiza | I-API600,ASME B16.34 |
| I-NPS | 2"-72" |
| Isilinganiso sokucindezela | I-Class150-Class2500 |
| Izinto Zomzimba | WCB, WC6, WC9, WCC, CF8, CF3, CF3M, CF8M, 4A, 5A |
| Nquma | Sika u-1,5,8 nezinye izinqamuleli uma ucela |
| Ubuso nobuso | I-ASME B16.10 |
| Flange Standards | ASME B 16.5, ASME B16.47 |
| Buttweld | I-ASME B 16.25 |
| Qeda Ukuxhumana | RF,RTJ,BW |
| Ukuhlola Nokuhlola | I-API598 |
| Ukusebenza | Isondo lesandla, Igiya le-Worm, I-actuator kagesi |
| I-NACE | NACE MR 0103 NACE MR 0175 |
Umbukiso Womkhiqizo: I-valve yesango lensimbi ye-Cast
Izicelo ze-Cast steel gate valve
Lolu hlobo lwe-valve yesango lensimbi ye-Cast hlinzeka ngokusebenza okuphezulu ezimeni lapho ukugeleza kahle okuphakeme, ukuvala okuqinile kanye nesevisi ende kudingeka.Ukukhethwa okubanzi kwamagobolondo nezinto zokunquma zifaka lonke uhla lwezinhlelo zokusebenza, kusukela ohlotsheni lwansuku zonke lwesevisi engagqwali kuya kusevisi ebalulekile enemidiya enolaka kakhulu.isetshenziswa kabanzi kumapayipi ane-liquid nezinye uketshezi,Uphethiloli, uwoyela,I-Chemical, i-Petrochemical,Amandla Nezinsiza njll
