Flangedgedhi mavharuvhuimhando yevharuvhu yegedhi yakabatana nemaflange. Ivo vanonyanya kuvhura uye kuvhara nekufamba kwakamira kwegedhi pamwe nepakati penzira uye inoshandiswa zvakanyanya mukuvhara-kuvharika kwekutonga kwepombi masisitimu.

(Mufananidzo:Carbon simbi flanged gedhi vharafuDN65)

Mhando dzayo dzinogona kuiswa muzvikamu zviviri zvichienderana nemaitiro ezvimiro: zvinoenderana nechimiro chekufamba kwechidzitiro chegedhi, pane dzakafumurwa dzinde uye dzakavanzwa dzinde mhando. Kana iyo yakavhurika stem cast iron gedhi valve yakavhurwa kana kuvharwa, dzinde rinobuda kunze kwevhavhavhavha, richibvumira kutarisisa kwakananga kwedhigirii rekuvhura. Inokodzera mamiriro ezvinhu anoda kutariswa kwechokwadi-nguva, sekupihwa kwemvura yemanisipala uye zviteshi zvekupomba. Hunde yeyakavanzika stem gedhi vharuru handwheel haipfuuriri kupfuura chivharo chevharuvhu. Iyo ine compact dhizaini uye inokodzera nzvimbo-inomanikidzirwa zviitiko sepasi pevhu pombi Wells uye makemikari zvidyarwa zvine dense michina. Zvinoenderana nechimiro chegedhi ndiro, kune wedge mhando uye parallel mhando. Iyo wedge gedhi ndiro ine wedge-yakaita seweji, ine chisimbiso chakasimba, uye yakakodzera kune yepakati uye yakakwirira-kumanikidza kushanda mamiriro (PN1.6 ~ 16MPa). Pakati pazvo, iyo elastic gedhi ndiro inogona kubhadhara gaka rekushisa uye inowanzoshandiswa mumapombi ekufambisa nemafuta anopisa. Parallel gedhi mahwendefa ane mativi maviri akafanana uye akaiswa chisimbiso nekumanikidzwa kwepakati. Iyo inonyanya kushandiswa mune yakaderera-kudzvanywa uye yakakura-dhayamita mamiriro ane dhayamita yeDN300 kana kupfuura, senge mapombi makuru ekupa mvura. Ivo vane yakaderera kuvhurika uye kuvhara kuramba uye akakodzera kushanda kazhinji.

Muchikumbiro, nekuda kwekugadzikana kwakatanhamara uye kucheka-kubvisa kuita kwekubatana kweflange, ivo vanoshandiswa zvakanyanya mumaindasitiri mazhinji: yakavanda tsvimbo yemhando kana parallel gedhi replate mhando inowanzoshandiswa mumanisipapi uye kuvaka kwemvura uye dhiraivha, pamwe nemapaipi ekudzivirira moto. Muindasitiri yepetrochemical, wedge stem gedhi mavharuvhu anowanzo shandiswa mumapombi ekufambisa emafuta asina kuchena uye zvigadzirwa zvemafuta akacheneswa pasi pemamiriro ekudzvinyirira. Mumunda wesimba uye simba, elastic wedge gedhi mavharuvhu ane zvirinani tembiricha kuramba anowanzo kusarudzirwa magetsi chiteshi chekutonhodza mvura uye boiler chiutsi mapaipi. Low-kudzvinyirira parallel gedhi mavharuvhu ane simba kuramba tsvina akakodzera maindasitiri tsvina uye kutenderera mvura hurongwa mune metallurgy uye mvura kurapwa. Paunenge uchiita sarudzo, kumanikidza, nzvimbo uye hunhu hwepakati hunofanirwa kuverengerwa. Kuita kwayo kwakavimbika kunoita kuti ive yakakosha kudzora chikamu chepombi masisitimu mumaindasitiri akasiyana.

Iko kusarudzwa kwemhando yeflanged gedhi mavharuvhu inoda kufunga nezvekumanikidzwa, nzvimbo uye hunhu hwepakati. Yayo yakavimbika yekuvhara-kuita inoita kuti ive yakakosha yekudzora chikamu mumapaipi masisitimu emaindasitiri akasiyana. Kana iwe uine chero chaunoda, ndapota taura nesu pazasi. Semugadziri ane makore makumi maviri okuberekwa gedhi gedhi reindasitiri, Jinbin Valve inokupa mhinduro dzehunyanzvi.