Ilunga eline-flanged liyilunga elihlukanisekayo.Kunezimbobo ku-flange, ama-bolts angagqokwa ukwenza ama-flanges amabili axhumeke ngokuqinile, futhi ama-flanges avaliwe ngama-gaskets.Ngokusho kwezingxenye ezixhunyiwe, ingahlukaniswa ibe yi-container flange kanye ne-pipe flange.I-flange yepayipi ingahlukaniswa ngezinhlobo ezinhlanu eziyisisekelo ngokusho kokuxhumana nepayipi: i-flange welding flat, i-butt welding flange, i-thread flange, i-socket welding flange, i-flange evulekile.

■I-flat welding flange

I-Flat welded steel flange: ilungele ukuxhumana kwepayipi lensimbi ye-carbon nengcindezi yegama elingeqile ku-2.5MPa.Indawo yokuvala ye-flange eshiselwe eyisicaba ingenziwa ibe izinhlobo ezintathu: uhlobo olubushelelezi, i-concave ne-convex kanye nohlobo lwe-grooved.Uhlobo olubushelelezi oluyisicaba olushiselwe i-flange Isicelo esikhulu kunazo zonke.Isetshenziswa kakhulu esimweni sezimo zemidiya ezimaphakathi, njengomoya ocindezelwe ongahlanjululwanga kanye nomfutho ophansi ojikelezayo wamanzi.Inzuzo yayo ukuthi intengo ishibhile.

■I-butt welding flange

I-butt welding flange: Isetshenziselwa ukushisela okuphambene kwe-flange nepayipi.Ukwakheka kwayo kunengqondo, amandla ayo kanye nokuqina kwawo kukhulu, ingakwazi ukumelana nezinga lokushisa eliphezulu nokucindezela okukhulu nokugoba okuphindaphindiwe kanye nokuguquguquka kwezinga lokushisa.Ukusebenza kokubekwa uphawu kunokwethenjelwa.Ukucindezela okujwayelekile kungu-0.25 ~ 2.5MPa.I-Welding flange ene-concave ne-convex yokubekwa uphawu

■I-socket welding flange

I-socket welding flange: evame ukusetshenziswa ku-PN10.0MPa, ipayipi le-DN40

■ I-loose flange (evame ukubizwa ngokuthi i-looper flange)

I-butt welding sleeve flange: Ivamise ukusetshenziswa lapho izinga lokushisa eliphakathi nendawo nengcindezi ingekho phezulu futhi okuphakathi kugqwala.Lapho okuphakathi kugqwala, ingxenye ye-flange ethinta okuphakathi (isigaba esifushane se-flange) iyimpahla yezinga eliphezulu ekwazi ukumelana nokugqwala njengensimbi, kuyilapho ingaphandle iboshelwe indandatho ye-flange yezinto ezisezingeni eliphansi njengensimbi. insimbi ye-carbon.It ukufeza uphawu

■ I-flange ehlanganisiwe

I-Integral flange: Ngokuvamile ukuhlanganiswa kwama-flanges nemishini, amapayipi, okokufaka, ama-valve, njll. Lolu hlobo luvame ukusetshenziswa kumishini nama-valve.