I-Caliberi-flangeflat Welding flange futhi izinqe Weld iziphetho kukhona ezivamile flange threaded flange ayikho ekukhiqizeni wangempela kanye yokuthengisa of ububanzi enkulu, noma okuningi flat imikhiqizo Welding kubalwa ingxenye Welding flat ububanzi flange ububanzi futhi izinqe Welding of ububanzi ububanzi flange isakhiwo kanye nokusetshenziswa uhla kuhlukile, angabonisa izici kanye nezinzuzo futhi kuyoba ezahlukene, ngakho lapho ukusetshenziswa uhla kufanele isetshenziswe ngokuvumelana nendima enkulu flange, ukuze kusetshenziswe indima ehlukene welding ukuze kusetshenziswe indima esicaba. i-flange enokuqina okungalungile, ifanele ingcindezi p 4 mpa izikhathi;I-butt welding flange, eyaziwa nangokuthi i-high neck flange, eqinile, ifanele izikhathi zokushisa eziphezulu.
Kunezinhlobo ezintathu zezindawo zokuvalwa kwe-flange: indawo yokuvalwa kwendiza, efanelekile ngezikhathi ezingezona ezinobuthi ze-medium enengcindezi ephansi; indawo yokubeka uphawu ye-Concave ne-convex, ifanele izikhathi zengcindezi ephezulu; indawo yokubeka uphawu ye-Mortise, ilungele isikhathi sokuvutha okuvuthayo nokuqhuma okunobuthi nokucindezela okuphezulu, ukuhlangana kwe-flange enkulu nobubanzi obunezici zokubopha ezisetshenziswa ekusetshenzisweni kwesitayela sokuqala: kufanele ihambisane nendawo yokugoqa ngemva kokwelashwa kokushisa endaweni engenalutho yokweba, ngakho-ke indawo yokunqanyulwa iwukuthi: uma okungenalutho kungenabubanzi obungaphezu kuka-40 mm, kufanele kube phakathi nendawo yesampula; Uma ububanzi bendawo engenalutho bukhulu kuno-40mm, khona-ke i-stud enekhanda eliphindwe kabili nentambo egcwele elinganayo ethathwe enkabeni engxenyeni yesine yamaqoqo kufanele ihlolwe ubukhulu bentongomane. izinto zokusetshenziswa ezisetshenziselwa izinsimbi ezikhethekile zizoba nesitifiketi sokufaneleka komkhiqizi.

I-Flange iyi-fasteners yokubopha kanye nokusetshenziswa kabanzi kwezingxenye zemishini zisetshenziswa kabanzi zonke izinhlobo zemishini yemishini yezimoto ze-instrumentation yomkhumbi wesakhiwo samathuluzi okwakhiwa kwebhuloho lesitimela kanye nempahla efana ngenhla, ungabona zonke izinhlobo zezinsimbi, isici sokucaciswa okuhlukahlukene kuhlukahlukene, ukusebenza ngezinjongo ezahlukene, kanye nochungechunge olujwayelekile lokuhlanganisa ububanzi obukhulu be-flange uhlobo lwedigri, i-samp yokushisa yokuhlola inombolo yokushisa kufanele futhi ihlolwe ngokukhethekile ngemva kokuhlolwa kokushisa. imiphumela yokuhlolwa izohambisana nezinhlinzeko ezifanele ze, futhi izoqinisekisa ukuthi izakhiwo zomshini womkhiqizo azikho ngaphansi kokusebenza kwesimo sesampulaZonke izikhonkwane ezisetshenziselwa amaflange anobubanzi obukhulu anomfutho we-PN ongekho ngaphansi kuka-10.0MPa zizohlolwa ngezinhlayiya kazibuthe ngokuvumelana nokuhlolwa okungabhubhisi kwe-JB 4730-pressure eyodwa nge-194 eyodwa nge-194. Ngemuva kokuhlolwa, ngeke kube khona inkinga ngomkhiqizo, futhi uzohlangabezana nezidingo zama-flanges anobubanzi obukhulu be-forging yesibili.