1. I-Welding Flat:Ukufafaza ungqimba lwangaphandle kuphela, ngaphandle kokufaka ungqimba lwangaphakathi; Ngokuvamile isetshenziswa kumapayipi aphakathi nendawo futhi aphansi, ingcindezi yokuqokwa kwepayipi ingaphansi kuka-0.25mpa. Kunezinhlobo ezintathu zokubekwa uphawuI-Flat Welding Flange, okuwuhlobo olubushelelezi, uhlobo lwe-concave ne-convex yohlobo nohlobo lwe-tenon groove. Phakathi kwazo, uhlobo olubushelelezi yiyona esetshenziswa kabanzi, futhi intengo iyabiza futhi iyabiza kakhulu.
2. Butt Welding:zombili izingqimba zangaphakathi nezangaphandle zei-flangeKufanele ifakwe ku-welded, ngokuvamile isetshenziswa kumapayipi aphakathi nendawo futhi aphezulu, futhi ingcindezi yokuqothuka yepayipi iphakathi kuka-0.25 ~ 2.5mpa. Indawo yokubopha uphawu leI-Welding FlangeUkuxhumana kwe-concave ne-convex, futhi ukufakwa kuyinkimbinkimbi ngokwengeziwe, ngakho-ke izindleko zabasebenzi, indlela yokufaka kanye nezindleko zezinto ezisetshenziswayo ziphezulu.

3. Socket welding:Ngokuvamile okusetshenziselwa ingcindezi engaphansi kungaphansi noma kulingana ne-10.0MPA, ububanzi bemizi bungaphansi noma bulingana no-40mm epayipini.
4. Umkhono Oxege: Ngokuvamile isetshenziswa epayipini ngengcindezi ephansi kepha i-Complocinage Medium, ngakho-ke lolu hlobo lwe-flange lunokuphikiswa okuqinile kokugqwala, futhi impahla yensimbi engenasici.
Lolu hlobo lokuxhuma lusetshenziselwa ikakhulukazi ukuxhumana kwepayipi lensimbi, i-bushing hose, ipayipi lensimbi elingelona insimbi futhiI-Flange valve, njll., Futhi ukuxhumana kwemishini yenqubo kanye ne-flange nakho kuxhumeke nge-flange.