Uxinzelelo lweFlange yeVessel

Inkcazo

I-flange yenqanawa yoxinzelelo yinto eqhelekileyo esetyenziswayo yokudibanisa kwisitya soxinzelelo, kwaye yinxalenye esisiseko edibanisa zonke iinxalenye kunye nemibhobho yoxinzelelo lwenqanawa.Iiflange zenqanawa yoxinzelelo zisetyenziswa kakhulu kwishishini lepetrochemical, amandla ombane, amandla e-athomu, ishishini lokukhanya kunye namanye amashishini anamhlanje. amasimi.I-flange yesitya soxinzelelo oluphezulu luluhlu lwamacandelo aqulunqwe nge-flange, i-gasket, i-stud ehambelanayo, i-nut, njl.Injongo ye-flanges kukuqinisekisa ukuba iindawo ezidibanisayo azivuzi, ukwenzela ukuba izitya ezahlukeneyo okanye imibhobho zidibaniswe kunye. .

Umgaqo osebenzayo weflange yenqanawa yoxinzelelo: kuyilo kunye nokukhethwa kweflange yesikhongozeli, ukusebenza kokutywinwa kukonke yeyona nto iphambili.Xa iibholiti zeflange zibotshelelwe, uxinzelelo lwebholiti luya kutyhala i-gasket phezu kweringi yeflange, eya kubangela ukuba i-gasket ibambe. Ngokunyuka kwamandla e-bolt, indawo yokutywina ye-flange idityaniswe ngokusondeleyo kunye ne-gasket yokutywina ukuthintela ukuvuza kwe-fluid medium kunye nokwenza indawo yokutywinwa kokuqala.

Imigangatho yeflange yoxinzelelo lwenqanawa yaseTshayina izimele.Umgangatho wokuqala wenqanawa yoxinzelelo lweflange unokulandwa umva ngeminyaka yoo-1970s.Ngelo xesha, isitya soxinzelelo lwe-flange industry standard JB1157 ~ 1164-1973 ekhutshwe nguMphathiswa weMishini, iSebe lePetroleum kunye neSebe lezoShishino lweMichiza lalisetyenziswa.Emva kokuvavanywa kwexesha elide kunye nokuhlaziywa okuqhubekayo, umgangatho wamva nje ngu-JB / T4700 ~ 4707-2000 "I-Flange ye-Pressure Vessel".

Ngokumalunga nefom yesakhiwo kunye nomgaqo wokusebenza we-flange, akukho mahluko amaninzi phakathi kwe-flange yesitya soxinzelelo kunye ne-pipe flange.Umahluko ocacileyo kukuba i-flange yenqanawa yoxinzelelo inenkcazo enkulu kwaye isetyenziswe ngokunxulumene neenqwelo ezahlukeneyo zoxinzelelo;kwaye i-flange yombhobho idla ngokudityaniswa ngokuthe ngqo kumbhobho okanye idityaniswe kwimibhobho yokungena nokuphuma kwemibhobho efana neepompo, iivalve, kunye noomatshini.

Ulwahlulo lweeflange zeenqanawa zoxinzelelo

I-flange ye-welding flat esetyenziswe kwisitya soxinzelelo yahlulwe ibe yi-A-uhlobo lwe-flange ye-welding kunye ne-B-uhlobo lwe-flange ye-welding flat.

• I-1.A-uhlobo lwe-flange ye-welding flat idityaniswe ngokuthe ngqo kwi-container, kunye nobukhulu be-joint unwelded encinci okanye i-welded, kunye ne-flange kunye nesitya asikwazi ukugxininiswa ngaxeshanye.Ubalo lwamandla lubhekisa kwi-loop flange.
• I-2.B-uhlobo lwe-flange ye-welding flat iqhotyoshelwe ngokubanzi kunye ne-cylinder emfutshane eshinyeneyo.Umgangatho we-welding we-flange kunye ne-cylinder emfutshane inokuthenjwa, kwaye i-flange kunye nesitya sinokugxininiswa ngexesha elifanayo.Ukubalwa kwamandla kunokuqwalaselwa ngokwe-flange iyonke.Uhlobo lwe-B flat welded flanges lusetyenziswa ngokubanzi ukudityaniswa kwemikhumbi yoxinzelelo oluphakathi kunye nephantsi kunye nemibhobho

Izinto eziluncedo kunye nokungalungi kuzo zombini: I-B-uhlobo lwe-flange inesilinda esifutshane, ngoko ke ukuqina kubhetele kunohlobo lwe-A-uhlobo lwe-flange.Ingasetyenziselwa uxinzelelo oluphezulu kunye nobukhulu obukhulu;uhlobo A nguV-shaped groove, uhlobo B bubunjwe ngu-U.I-groove ilula kakhulu ukungena, ngoko amandla kunye nokuqina kuphezulu.

China ehamba phambili Uxinzelelo inqanawa umenzi flange (www.dingshengflange.com)
i-OEM eyodwa-stop kunye nokuveliswa kwePipe Flange kwi-Stainless Steel.