Yiziphi izinkambu zokufaka isicelo kanye nezinzuzo ze-neck flange?

I-Flange inokusebenza okuhle okuphelele, ngakho-ke ivame ukusetshenziselwa ubunjiniyela bamakhemikhali, ukwakhiwa, ukuhlinzekwa kwamanzi kanye ne-drainage, i-petroleum, imboni elula nenzima, isiqandisi, ukuthuthwa kwendle, amapayipi, ukuvikelwa komlilo, amandla, i-aerospace, ukwakhiwa kwemikhumbi kanye nezinye izinkambu zobunjiniyela,

Ama-Flange yizinto zokufakwa kwamapayipi ezihlukaniswa ngokuya ngemodi yokuxhuma ngamapayipi. Ngokuvamile, ingahlukaniswa ibeflat welding flange ngentamo, izinqe welding flange ngentamo, I-socket welding flange, njll.
Indawo yokuvala ye-flange inezinhlobo eziningi, njengokuphuma, i-concave kanye nendiza egcwele.

Yiziphi izicelo ze-neck flange empilweni yansuku zonke?

Okokuqala, qonda izinzuzo ze-neck butt welding flange. I-neck butt welding flange ithuthukisa amandla e-flange namandla okuthwala we-flange. Ivame ukusetshenziswa kumapayipi anengcindezi ephezulu.

Ubuhle be-neck butt welding flange ukuxhuma ipayipi nokugcina ukusebenza kokuvala kwepayipi. Kuhle ukushintsha ingxenye yepayipi. Lokhu kusiza ukususwa nokuhlolwa kwesimo sepayipi nokuvalwa kwengxenye yepayipi. I-neck flange ivame ukusetshenziselwa ukushintshwa kwezinto ngesikhathi sokuxhuma. Indandatho yensimbi ibekwe ekugcineni kwepayipi futhi i-flange ingahamba ekugcineni kwepayipi. Indandatho yensimbi noma i-flange iyindawo yokuvala, futhi umsebenzi we-flange uwukubacindezela.
I-neck slip-on flange iyi-flange ehambayo, evame ukuhambisana nokufakwa kwamanzi kanye nokufakwa kwe-drainage (okujwayelekile emajoyini wokunweba). Kukhona i-flange emikhawulweni yomibili yejoyinti lokunweba, elingaxhunywa ngokuqondile epayipini namathuluzi kuphrojekthi.

Ama-flange we-butt-welding atholakala ngezinhlobo eziningi namamodeli. Ama-flange ensimbi e-butt-welding asetshenziselwa ukushisela izinqe zama-flange namapayipi. Ikakhulu esetshenziselwa inqubo Welding. Inezici ezinhle zokusetshenziswa nokusebenza, isakhiwo esinengqondo, amandla aphezulu kanye nokuqina. Idinga ukunqunywa ngokuvumelana nesimo esithile ukushisela inani nokusebenza kwe-flange futhi ingamelana nezinga lokushisa eliphezulu nokucindezela okuphezulu. Sebenzisa, nquma ububanzi bokusetshenziswa ngokuya nezici. Isetshenziswa kakhulu ezimeni eziphakathi nendawo, njengomoya ocindezelwe ongahlanjululwanga nomfutho ophansi ojikelezayo wamanzi. Inzuzo yayo ukuthi intengo iphansi kakhulu. Isebenza ekuxhunyweni kwamapayipi ensimbi anengcindezi ebizwayo engeqile ku-2.5MPa. Indawo yokubeka uphawu ye-welding flange ingahlukaniswa ngohlobo olubushelelezi, uhlobo lwe-concave-convex kanye nohlobo lwe-tenon. I-flange ye-welding flat isetshenziswa kabanzi.

I-butt-welding flange ingakwazi ukumelana nezinga lokushisa eliphezulu nokucindezela okuphezulu, ukugoba okuphindaphindiwe nokuguquguquka kwezinga lokushisa, nokusebenza kokuvala. Ama-flange okushisela izinqe anengcindezi encane engu-0.25~2.5MPa ngokuvamile asebenzisa izindawo zokuvala eziqondile neziyi-convex.