Butt-welding flangeiyo dhayamita yepombi uye kukora kwemadziro kweiyo interface kumagumo kwakafanana nepombi kuti ishorwe, uye mapaipi maviri akaiswa welded zvakare.Butt-welding flangekubatana kuri nyore kushandisa, kunogona kumirisana nedzvinyiriro yakakura. Forbutt-welded flanges, zvinhu hazvina kufanana maererano nemazinga akasiyana-siyana ekudzvinyirira. Kubva pane yakaderera pressure asbestos pads, high pressure asbestos pads kune simbi pads iripo. Kuvandudza butt weldingflangemukugadzirwa chaiko uye kushandiswa nenzira dzakasiyana uye maitiro ekugadzira uye kugadzirwa, zvinoenderana nenzira yetekinoroji uye musimboti, kune akasiyana mativi anogona kuve nekukosha kwakakosha uye basa rechimwe chinhu chinowedzerwa mukugadzirwa chaiko, nekudaro kuwedzera maficha uye kukosha. ye carbon steel flange, ita zvakanaka kushandiswa kwemaitiro uye kukosha. Mupombi yeindasitiri, kushandiswa kwebutt-welded flange yekubatanidza muChengdu kwakawedzera. Mumba, iyo pombi dhayamita idiki, uye yakaderera kumanikidza hakuoneki butt welding flange kubatana. Kana iwe uri mukamuri yekubikira kana saiti yekugadzira, kune flanged mapaipi uye zvigadzirwa kwese kupi. Mukuita kugadzirwa chaiko kwebutt-welded flanges, mamwe tekinoroji paramita uye zvinodiwa zvinogamuchirwa kugadzirwa uye kushandiswa kuti ive nechokwadi chekushandiswa kwakaringana uye kusimudzirwa zvinoenderana nedzimwe nzira nemisimboti. Vatinoshanda navo vanotora dzimwe nzira dzetekinoroji uye misimboti yekugadzira uye welding kuti ive nechokwadi chakavimbika mhando yebutt-welded flangesmukushandiswa.

Chigadzirwa giredhi uye zvehunyanzvi zvinodiwa zvebutt-welded flangesichaita zvinoenderana nezvinodiwa muJB4726-4728. Theforgingsyekabhoni simbi kana austenitic simbi isina tsvina ine zita rekumanikidza ye0.25MP-1.0MPa yakatsanangurwa, uye inotenderwa kugadzirwa negiredhi Ⅰ.forgings. Theforgingsine dzvinyiriro yezita pakati pe1.6Mpa ne6.3Mpa ichaenderana nezvinodiwa zvegiredhi refogi Ⅱ kana pamusoro. Kune flange forgings ine zita rekumanikidza isingasviki 10.0MPa, chromium molybdenum simbi yekugadzira ine zita rekumanikidza inodarika 4.0MPa, ferrite simbi forgings ine zita rekumanikidza inodarika 1.6MPa uye tembiricha yekushanda isingadariki -20 ℃, akadaro flat-welded flange forgings anofanira kusangana zvinodiwa zvegiredhi Ⅲ forgings. Mumamiriro ezvinhu akajairwa, butt-welded flanges inogadzirwa nefogi kana forging rolling tekinoroji. Uye kana kushandiswa kwesimbi ndiro kana chikamu simbi zvinhu zvekugadzira, inofanira kusangana nezvinodiwa izvi.
Butt-welding flangefekitori inofanirwa kuenda kuburikidza ne ultrasonic inspection, ongororo haifanirwe kunge isina stratified hurema. Parutivi rwekutenderedza kwesimbi inochekwa kuita mitsetse, kuburikidza nekukotama nzira ichave yakasungirirwa mumhete yedenderedzwa, asi zvakare kugadzira pamusoro pesimbi kuti iite silinda yemhete, haigone kushandisa simbi ndiro zvinhu muchina kugadzirisa mukati. mutsipa butt welding flange. Kune butt welds yemhete, fomu yekupinda yakazara weld ichagamuchirwa. Iyo butt welds yemhete ichaiswa pasi-weld kupisa kurapwa, uye panguva imwecheteyo, 100% redhiyo-kuongorora kana ultrasonic inspection ichaitwa, uye mhedzisiro yeredhiyo-yekuongorora ichaenderana nezvinodiwa zveGrade II mu. JB4730. Mhedzisiro ye ultrasonic inspection yebutt-welded flange ichawanikwa. Inofanirwa kusangana nezvinodiwa zvekirasi I chiyero muJB4730. Butt-welded flanges ine mitsipa, nepo flat-welded flanges haisi. Kana nekuda kwezvikonzero zvekuchengetedza, zviri nani kushandisa butt welding. Kana iri yakajairika svikiro, kudzvanywa hakuna kukwirira, uye kuvuza hakuzokonzerese njodzi, unogona kufunga kushandisa flat welding.flange.