I-Flange ye-Ferrule
I-Flange ibizwa nangokuthi i-flange noma i-flange.
Ingxenye exhumanisa ipayipi kanye nepayipi komunye nomunye ixhunywe ekugcineni kwepayipi. Kunezimbobo kuma-flange, futhi amabhawodi enza ama-flange amabili axhunywe ngokuqinile. Ama-flange avalwe ngama-gasket. Ukufakwa kwamapayipi ane-Flanged kubhekisela kukufakwa kwamapayipi ane-flange (ama-lugs noma amasokhethi). Kungenziwa ngokuphonswa (akuboniswe esithombeni), noma kungenziwa ngokuxhumeka okunentambo noma ukushisela. Ukuxhumeka kwe-Flange (i-flange, i-joint) kuqukethe ama-flange amabili, i-gasket kanye nama-bolt amaningana namantongomane. I-gasket ibekwa phakathi kobuso bokuvala bama-flange amabili. Ngemva kokuqinisa i-nut, ingcindezi ethile ebusweni be-gasket ifinyelela inani elithile futhi iguquguquke futhi igcwalise ukungalingani kwendawo yokuvala ukuze yenze uxhumano luqine futhi lungavuzi. Ukuxhumeka kwe-Flange kuwukuxhumana okungasuswa. Ngokwezingxenye ezixhunyiwe, ingahlukaniswa nge-flange yesitsha kanye ne-flange yepayipi. Ngokohlobo lwesakhiwo, kune-flanges ehlanganisiwe, ama-flanges akhululekile kanye nama-flanges anentambo. Ama-flanges ajwayelekile ahlanganisiwe afaka ama-flanges okushisela ayisicaba kanye nama-flanges okushisela ama-butt. Ama-flange ahlanganiswe ngokushelela anokuqina okuncane futhi afaneleka ngezikhathi ezinengcindezi ye-p≤4MPa; ama-flange ahlanganiswe ngokushelela abizwa nangokuthi ama-flange aphezulu anokuqina okukhulu futhi afaneleka ngezikhathi ezinengcindezi ephezulu kanye nokushisa. Kunezinhlobo ezintathu zobuso bokuvala i-flange: ubuso bokuvala obushelelayo, obufaneleka ngezikhathi ezinengcindezi ephansi kanye nemidiya engeyona enobuthi; ubuso bokuvala obuyi-concave-convex, obufaneleka ngezikhathi ezinengcindezi ephezulu kancane; ubuso bokuvala ulimi kanye ne-groove, obufanelekela ukusha nokuqhumisa, imithombo enobuthi kanye nemicimbi enengcindezi ephezulu. I-gasket iyindandatho eyindilinga eyenziwe ngezinto ezingadala ukuguqulwa kwepulasitiki futhi inamandla athile. Iningi lama-gasket lisikwa emapuletini angeyona eyensimbi, noma lenziwe amafektri ochwepheshe ngokwesayizi ocacisiwe. Izinto zokwakha amapuleti enjoloba ye-asbestos, amapuleti e-asbestos, amapuleti e-polyethylene, njll.; amapuleti ensimbi amancane (insimbi emhlophe, insimbi engagqwali) nawo asetshenziselwa ukususa i-asbestos I-gasket egoqwe ngensimbi eyenziwe ngezinto ezingeyona eyensimbi; kukhona ne-spiral wound gasket eyenziwe nge-tape yensimbi encane kanye ne-tape ye-asbestos. Ama-gasket enjoloba ajwayelekile afaneleka ngezikhathi lapho izinga lokushisa lingaphansi kuka-120°C; ama-gasket enjoloba e-asbestos afaneleka ngezikhathi lapho izinga lokushisa lomhwamuko wamanzi lingaphansi kuka-450°C, izinga lokushisa likawoyela lingaphansi kuka-350°C, kanye nengcindezi ingaphansi kuka-5MPa, futhi ngokuvamile iyagqwala. Indawo esetshenziswa kakhulu ibhodi le-asbestos elingamelana ne-asidi. Emishinini nasemapayipini anomfutho ophezulu, kusetshenziswa ama-gasket ensimbi ohlobo lwelensi noma ezinye izimo ezenziwe ngethusi, i-aluminium, insimbi enguNombolo 10, kanye nensimbi engagqwali. Ububanzi bokuxhumana phakathi kwe-gasket enomfutho ophezulu kanye nendawo yokuvala buncane kakhulu (ukuxhumana komugqa), futhi ukuphela kokucubungula kwendawo yokuvala kanye ne-gasket kuphakeme kakhulu.
I-flange ihlukaniswe nge-flange yokuxhumanisa enezintambo (uxhumano lwentambo), i-flange yokushisela kanye ne-clamping flange. Kukhona ama-flange e-wire kanye nama-flange e-ferrule obubanzi obuncane obunomfutho ophansi. Ama-flange ashisiwe asetshenziselwa ububanzi obukhulu obunomfutho ophakeme kanye nobunzima obuphansi. Ubukhulu bama-flange kanye nobubanzi kanye nenani lama-bolts axhumayo kuhlukile ngokucindezela okuhlukene.
Izinga likazwelonke:GB/T9112-2000 (GB9113·1-2000～GB9123·4-2000)
Izinga laseMelika:I-ANSI B16.5 Class150, 300, 600, 900, 1500, 2500 (WN, SO, BL, TH, LJ, SW) I-ANSI B16.47, ANSI B16.48
Izinga lesiJapane:I-JIS 5K, 10K, 16K, 20K (PL, SO, BL, WN, TH, SW)
Izinga lesiJalimane:I-DIN2573, 2572, 2631, 2576, 2632, 2633, 2543, 2634, 2545 (PL, SO, WN, BL, TH)
Izindinganiso Zomnyango Wezimboni Zamakhemikhali:HG5010-52～HG5028-58, HGJ44-91～HGJ65-91, uchungechunge lwe-HG20592-97, uchungechunge lwe-HG20615-97
Izindinganiso Zomnyango Wemishini:Izindinganiso zemikhumbi yokucindezela i-JB81-59～JB86-59, JB/T79-94～JB/T86-94, JB/T74-1994: JB1157-82～JB1160-82, JB4700-2000～JB4707-2000
Izinga lokuthumela:GB568-65, GB569-65, GB2503-89, GB2506-89, GB/T10745-89, GB2501-89, GB2502-89
Ama-flange enziwe ngamapuleti ensimbi engagqwali, amapuleti ensimbi yekhabhoni, amapuleti e-alloy, amapuleti ensimbi agqitshiwe, izinduku zensimbi engagqwali, izinto zokufakelwa zensimbi engagqwali, amaphrofayili ensimbi engagqwali, njll.
Izinto: Insimbi eyakhiwe, insimbi yekhabhoni ye-WCB, insimbi engagqwali, i-316L, i-316, i-304L, i-304, i-321, insimbi ye-chromium molybdenum, insimbi ye-alloy, insimbi ye-chromium molybdenum vanadium, i-molybdenum titanium, i-raber lining, i-fluorine lining material.
