I-butt-welding flangeububanzi bepayipi kanye nobukhulu bodonga lwesiphetho esibonakalayo kuyafana nepayipi okufanele lishiselwe, namapayipi amabili ashiselwe futhi.I-butt-welding flangeuxhumano kulula ukuyisebenzisa, lungamelana nokucindezela okukhulu. Ngobaama-flange ane-butt-welded, izinto azifani ngokuya ngamazinga ahlukene okucindezela. Kusukela kumaphedi e-asbestos anengcindezi ephansi, amaphedi e-asbestos anengcindezi ephezulu kuya kumaphedi ensimbi ayatholakala. Ukuthuthukiswa kokushisela izinqei-flangeemkhiqizweni wangempela futhi isetshenziswe ngezindlela ezahlukene kanye nenqubo yokukhiqiza kanye nokukhiqizwa, ngokuya ngendlela yezobuchwepheshe kanye nesimiso, ngezici ezahlukene zingaba nenani elibalulekile futhi indima yesici esithile yengezwe ekukhiqizeni kwangempela, ngaleyo ndlela kwandise izici kanye nenani. ye-carbon steel flange, yenza kahle ukusetshenziswa kwezici kanye nenani. Epayipini lezimboni, ukusetshenziswa koxhumano lwe-butt-welded flange e-Chengdu lukhulu kakhulu. Ekhaya, ububanzi bepayipi buncane, futhi ingcindezi ephansi ayibonakali ukuxhumana kwe-butt welding flange. Uma usendlini yokubhayela noma indawo yokukhiqiza, kukhona amapayipi nemikhiqizo yonke indawo. Enqubweni yangempela yokukhiqiza yeama-flange ane-butt-welded, imingcele ethile yezobuchwepheshe kanye nezidingo zamukelwa ukukhiqizwa nokusetshenziswa ukuze kuqinisekiswe ukusetshenziswa okulungile nokukhuthazwa ngokuhambisana nezindlela nezimiso ezithile. Ozakwethu basebenzisa izindlela ezithile zobuchwepheshe kanye nezimiso zokukhiqiza kanye nokushisela ukuze kuqinisekiswe izinga elithembekile leama-flange ane-butt-weldediyasetshenziswa.

Ibanga lomkhiqizo kanye nezidingo zobuchwepheshe zeama-flange ane-butt-weldedizothobelana nezidingo ezifanele ku-JB4726-4728. Iama-forgingsyensimbi ye-carbon steel noma i-austenitic stainless steel enengcindezi encane engu-0.25MP-1.0MPa icacisiwe, futhi ivunyelwe ukwakhiwa ngebanga Ⅰama-forgings. Iama-forgingsenengcindezi encane phakathi kuka-1.6Mpa no-6.3Mpa izothobelana nezimfuneko ezijwayelekile zebanga elingumgunyathi elingu-Ⅱ noma ngaphezulu. Okwezimboni ze-flange ezinengcindezi yegama elingekho ngaphansi kuka-10.0MPa, i-chromium molybdenum steel forgings enengcindezi encane edlula i-4.0MPa, insimbi ye-ferrite forgings enomfutho wegama odlula u-1.6MPa kanye nezinga lokushisa elisebenzayo elingeqile ku--20 ℃, ama-flange ashicilele anjalo kufanele ahlangabezane izidingo ezifanele zebanga Ⅲ ukufogina. Ngaphansi kwezimo ezijwayelekile, ama-flange ane-butt-welded akhiqizwa ngobuchwepheshe bokugoqa noma ukufosha. Futhi uma ukusetshenziswa kwensimbi yensimbi noma izinto zensimbi zesigaba zokukhiqiza, kufanele kuhlangabezane nalezi zidingo.
I-butt-welding flangeifektri kufanele idlule ekuhlolweni kwe-ultrasonic, ukuhlolwa akufanele kube namaphutha ahlanganisiwe. Eduze kokuqondisa kwensimbi kuzosikwa kube yimichilo, ngenqubo yokugoba izoshiswa ibe yindandatho eyindilinga, kodwa futhi ukwenza ubuso bensimbi benze isilinda esiyindandatho, ayikwazi ukusebenzisa ukucubungula umshini wensimbi wensimbi. i-neck butt welding flange. Kumashisela ezinqenqemeni zendandatho, uhlobo lwe-weld yokungena ngokugcwele luzosetshenziswa. Ukushisela izinqe iringi kuyokwenziwa ngaphansi kokwelashwa kokushisa kwangemva kokushiselwa, futhi ngesikhathi esifanayo, ukuhlolwa kwe-radio-100% noma ukuhlolwa kwe-ultrasonic kuzokwenziwa, futhi imiphumela yokuhlola umsakazo izohambisana nezidingo ezifanele zeBanga lesi-II JB4730. Imiphumela yokuhlolwa kwe-ultrasonic ye-flange ene-butt-welded izotholakala. Kufanele ihlangabezane nezidingo zezinga le-class I ku-JB4730. Ama-flange ane-butt-welded anentamo, kanti ama-flange ashiselwe phansi awekho. Uma ngezizathu zokuphepha, kungcono ukusebenzisa i-butt welding. Uma kuyindlela evamile, ingcindezi ayiphezulu, futhi ukuvuza ngeke kubangele ingozi, ungacabangela ukusebenzisa i-welding flat.i-flange.