Insimbi engagqwaliflat welded flangeUkufakelwa eceleni kukwenziwe ngokwezifiso. Ukulungiswa kumele kuqala ukufinyelela iphuzu lokuvuza. Iphuzu ukusungula igumbi elivaliwe phakathi kokungabingelii-filange yensimbiwomzimba kanye nokuhlanganiswa kwepayipi. Ukuvimbela ukuvuza phakathi komzimba kanye ne-stainlessi-filange yensimbiNgenxa yokugcinwa kwengcindezi, kuhlinzekwa umgodi we-ancular lapho i-clamp kanye nomngcele wangaphandle we-stainlessi-filange yensimbiwomzimba ugoqele. I-Tooth Thinta Clamp isetshenziswa njengedivaysi yokuvimba ngoba isigaxa kububanzi obuncane bensimbi engenasici bangahanjiswa kalula kububanzi obuncane obungenaluthoi-filange yensimbingesikhathi umjovo. Ngemuva kokuthi i-sealant ilukhuni ngesikhathi sokusebenza, hlola ukuphumula kwengcindezi nokwenza ukuqothuka kwasendaweni ukuvala imbobo yomjovo.

Izinyathelo zokufakwa zensimbi ezingenasici
1. I-Welding yamanje akufanele ibe nkulu kakhulu, cishe ama-20% amancane kune-carbon steel electrode, i-arc ayinakuba yinde kakhulu, ukupholisa okuphakathi akunakuvimbela ukugcotshwa kwesembozo sokushisa.
2. I-electrode kumele yomiswe ngaphambi kokusetshenziswa. Uhlobo lwe-Perovskite kufanele lomiswe ku-150 ° C. I-Low Hydrogen Uhlobo lwe-200-250 ° C ngehora eli-1 (ungaphindanga ukuyomisa ukufakwa kwe-welding, okuqukethwe kwe-welding carbon ukuvikela ukunamathela kwe-electrode, ku-oyili kanye nokunye ukungcola, ukuze kungathinti ikhwalithi yezingxenye.
3. i-welding stainless filangeUkufakwa kwamapayipi, ngenxa yokuphindisela okuphindaphindiwe kanye nokuphikiswa kokugqwala, ukuhanjiswa kwemvula kanye nezakhiwo zemishini.
4. Ngemuva kokushiswa,i-flangewezinto ezilukhuni ze-chromium stainless stainless stainleng fittings zikhulu futhi kulula ukuqhekeka. Izinhlobo ezifanayo ze-electromes yensimbi engagqwali (G202, lapho usebenzisa i-G207) kumele zibekwe ngaphambi kokushiswa ngo-300 ° C noma ngaphezulu ngemuva kokushiswa kwezingu-700 ° C ngemuva kokufudumala. Uma ukwelashwa kokushisa kwe-weld akunakwenzeka, izinduku (A107, A107, A207) kumele zisetshenziselwe ama-Flinges ensimbi engagqwali.
5. Akunakwethui-filange yensimbi, inani elifanele lezinto ezinzile TI, NB, MO, njll. ), Preheat to 200 ° C noma ngaphezulu, nangemva kokufudumeza kube ngu-800 ° Uma kungenjalo, yisebenzise.
I-6.insimbi ethambileAma-electrode we-Tube, i-Welding Flange Electrode inokumelana kahle nokugqwayiza nokuphikiswa yi-oxidation isetshenziswa kabanzi kumakhemikhali okukhiqiza, umanyolo, u-petroleum, imishini yezokwelapha.