Yini izidingo zebanga zokuvutha ama-butt-welded

I-Butt-Welding FlangeIngabe ububanzi bepayipi nobubanzi bodonga lokuphela kokuphela kwe-interface buyafana nepayipi elizofakwa, futhi amapayipi amabili afakwa futhi.I-Butt-Welding FlangeUkuxhumana kulula ukuyisebenzisa, kungakwazi ukumelana nengcindezi enkulu. IngomaneAma-Flanges we-Butt-Welded, izinto zokwakha azifani ngokwamazinga ehlukene wengcindezi. Ukusuka kuma-asbestos amaphaphu we-asbestos aphansi, amaphaphu aphezulu we-asbestos emaphaketheni ama-metal pads ayatholakala. Ukuthuthukiswa kwe-butt weldingi-flangeekukhiqizeni kwangempela futhi wasebenzisa ngezindlela ezahlukahlukene kanye nenqubo yokukhiqiza kanye nokukhiqizwa, ngokuya ngendlela yezobuchwepheshe kanye nemigomo ehlukene ingaba nenani elibalulekile nendima yento ethile yento ethile, ngaleyo ndlela yandisa izici nenani ye-carbon steel flange, yenza kahle ukusetshenziswa kwezimpawu nenani. Kumapayipi lezimboni, ukusetshenziswa kwe-butt-welded Flange uxhumano e-Chengdu kukhulu kakhulu. Ekhaya, ububanzi bepayipi buncane, futhi ingcindezi ephansi ayibonisi ukuxhumeka kwe-flange ye-butt welding. Uma usekamelweni le-boiler noma indawo yokukhiqiza, kukhona amapayipi e-Flanged nemikhiqizo yonke indawo. Kwinqubo yangempela yokukhiqiza yeAma-Flanges we-Butt-Welded, Amapharamitha athile ezobuchwepheshe kanye nezidingo zamukelwa ukukhiqizwa kanye nohlelo lokusebenza ukuqinisekisa ukusetshenziswa okulungile nokuphakanyiswa ngokuya ngezindlela ezithile nangezimiso. Ozakwethu bamukele izindlela ezithile zezobuchwepheshe kanye nemigomo yokukhiqiza kanye ne-welding ukuqinisekisa ikhwalithi ethembekile yeAma-Flanges we-Butt-Weldedukusetshenziswa.

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Ibanga lomkhiqizo kanye nezidingo zobuchwepheshe zeAma-Flanges we-Butt-Weldedizohambisana nezidingo ezifanele kuJB4726-4728. Le khasiukuthethelelwayensimbi ye-carbon noma yensimbi engenacala ngengcindezi yokuqothuka kwe-0.25mp-1.0MPA iyachazwa, futhi ivunyelwe ukukhiqizwa ngebanga ⅰukuthethelelwa. Le khasiukuthethelelwaNgengcindezi yokuqala phakathi kwe-1.6MPA ne-6.3mpa izovumelana nezidingo ezijwayelekile zokuthintelwa kweBanga ② noma ngaphezulu. Ukuxolelwa kwe-Flange ngengcindezi engaphansi kwe-10,0MPA, ukuxoxa ngensimbi ye-chromium molybdenum nge-4.0MPA edlula ukucindezela okuphezulu kwe-1.6MPA nokungaziphathi kahle okungekho emthethweni kufanele kuhlangane Izidingo ezifanele zokwenziwa kweBanga ⅲ. Ngaphansi kwezimo ezijwayelekile, ama-flanges we-butt-welded akhiqizwa ngokuthethelela noma ethethelela ubuchwepheshe obugoqayo. Futhi uma ukusetshenziswa kwepuleti lensimbi noma izinto zensimbi zokukhiqiza, kufanele zihlangabezane nalezi zidingo.
I-Butt-Welding FlangeIfektri kufanele idlule ekuhlolweni kwe-ultrasonic, ukuhlolwa akufanele kube yiphutha elihlanganisiwe. Eceleni kwe-rolling yensimbi kuzonqunywa kube yimichilo, ngenqubo yokugoba kuzofakwa kwindandatho eyindilinga, kepha futhi nokwenza ingaphezulu lensimbi ukwakha i-Cring Cylinder, ayikwazi ukusebenzisa ukucubungula kwe-Insimbi Plate Machine Intamo ye-butt welding flange. Kuma-butt welds wendandatho, indlela yokungena ngokugcwele kwe-wald izokwamukelwa. Ama-butt ama-welds wendandatho azofakwa ngaphansi kokwelashwa okushisa ngemuva kokushisa, futhi ngasikhathi sinye, ukuhlolwa komsakazo okungu-100% noma ukuhlolwa kwe-ultrasonic kuyokwenziwa, futhi imiphumela yokuhlola umsakazo izohambisana nezidingo ezifanele zebanga II JB4730. Imiphumela yokuhlolwa kwe-ultrasonic kwe-butt-welded flange izotholakala. Kufanele uhlangabezane nezidingo zeklasi ijwayelekile eJB4730. Ama-flanges we-butt-welded ayakhiwa, kanti amafulethi asezindaweni ezifuywayo awekho. Uma ngenxa yezizathu zokuphepha, kungcono ukusebenzisa i-butt welding. Uma kuyindlela ejwayelekile, ingcindezi ayiphezulu, futhi ukuvuza ngeke kubangele ingozi, ungacabanga ngokusebenzisa i-walding ethambilei-flange.


Isikhathi Sokuposa: Meyi-27-2021

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