Isiliphu esixhonyiweyo kwiflangeluhlobo lweflange, olusetyenziswa kakhulu kushishino lomatshini kwaye luye lwanconywa ngabasebenzisi.Eli nqaku liza kukunika intshayelelo eneenkcukacha kwezinye iingenelo zokutyibilika kwentamo kwi-welding flange kwizicelo zamashishini zokhetho lwakho kunye nereferensi:
1. Njengoko i-hubbed slip kwi-flange inentamo encinci emfutshane ngaphezu kweiplate flange yokuwelda,eyaziwa ngokuqhelekileyo njenge-plate flange, ukuqina kwe-flange kuphuculwe kakhulu, ngoko kunokufakwa kwimibhobho enezinga eliphezulu loxinzelelo.
2. Intamo yeflange ye-welding ingasetyenziswa kunye neendidi ezininzi zokutywina kune-plate flat welding flange.Kumbhobho oneqondo eliphezulu loxinzelelo, ubuso obuconcave kunye neconvex okanye ubuso bokufa bunokusetyenziselwa ukutywinwa.
3. Intamo ye-flange ye-welding flange isetyenziswa ngokubanzi kuxinzelelo oluphantsi okanye imibhobho yoxinzelelo oluphakathi, olona hlobo olungcono lwe-welding.Oku kungenxa yokuba umbhobho kunye neflange zithe nkqo kwaye kulula ukuzifaka, kwaye umbhobho awulula ukuwuthambeka.
4. Intamo ye-flange ye-welding flange ayigcini nje indawo kunye nobunzima, kodwa iqinisekisa ukuba i-joint ayiyi kuvuza kwaye isebenze kakuhle ukutywinwa.Isizathu sokuba ubungakanani be-flange buncitshiswe kukuba ububanzi betywina buyancipha, okuya kunciphisa icandelo lendawo yokutywina.
(Isilayidi esiHubbed On Flange) (Iflange yepleyiti yokuwelda)
Ukusetyenziswa kwe-neck slip kwi-welding flange kubanzi, kwaye ububanzi bokusetyenziswa bunqunywe ngokweempawu ezahlukeneyo.Uninzi lwazo lusetyenziswa xa iimeko eziphakathi zinobulali, ezifana noxinzelelo oluphantsi lomoya ocinezelweyo kunye noxinzelelo oluphantsi olujikelezayo.Inzuzo yalo kukuba ixabiso lincinci.
I-Necked flat welding flange iyasebenza kuluhlu loxinzelelo oluqhelekileyo, olusetyenziswa ngokubanzi ukudibanisa i-0.6 - 4.0MPa iipayipi zensimbi.Umphezulu wokutywina we-flange ye-welding yentamo unokwenziwa kwiintlobo ezintathu: uhlobo olugudileyo, uhlobo lwe-concave convex kunye nohlobo lwe-tenon groove.Intamo egudileyo ye-welding flange isetyenziswa ngokubanzi, kwaye ezinye iindidi ezimbini zentamo ye-flange ye-welding flange nazo ziqhelekileyo ekusebenziseni.Iiflange ezinentamo zibandakanya iintlobo ezininzi kunye neemodeli.Ngokumataniswa, ukuwelda iiflange zentamozisetyenziselwa ukuwelda ngeempundu zeeflange kunye nemibhobho.Zisetyenziswa ikakhulu kwitekhnoloji ye-welding, eneempawu zokusetyenziswa kakuhle kunye nokusebenza.Zinesakhiwo esinengqiqo, amandla amakhulu kunye nokuqina, ziyakwazi ukumelana nokushisa okuphezulu kunye noxinzelelo oluphezulu, ukugoba ngokuphindaphindiweyo kunye nokuguquguquka kweqondo lokushisa, kunye nokusebenza okuthembekileyo kokutywinwa.Uluhlu lwabo loxinzelelo oluqhelekileyo luyi-1-25MPa.
Ukongeza, i-weld ephakathi kweflange ye-welding ye-butt yentamo kunye ne-nozzle ye-weld ye-Class B ye-weld, ngelixa i-weld ephakathi kwe-flange ye-flange ye-welding kunye nombhobho yeye-Class C weld.Uvavanyo olungonakalisi emva kwe-welding luhluke phakathi kwabo.
Ixesha lokuposa: Dec-08-2022
