Pressure Vessel Flange

Kufotokozera

Pressure chombo flange ndi omwe amagwiritsidwa ntchito polumikizira gawo mu chotengera choponderezedwa, ndipo ndi gawo loyambira lomwe limalumikiza magawo onse ndi mapaipi amipope yamphamvu. Ma flanges otengera chotengera amagwiritsidwa ntchito kwambiri m'makampani a petrochemical, mphamvu yamagetsi, mphamvu ya atomiki, mafakitale opepuka ndi mafakitale ena amakono. fields.The flange ya chotengera chothamanga kwambiri ndi gulu la zigawo zomwe zimapangidwa ndi flange, gasket, stud yofananira, nati, etc.Cholinga cha flanges ndikuonetsetsa kuti mbali zogwirizanitsa sizikudumphira, kotero kuti zotengera zosiyanasiyana kapena mapaipi amaphatikizidwa pamodzi. .

Mfundo yogwiritsira ntchito mphamvu ya chotengera cha flange: pakupanga ndi kusankha kwa chidebe cha flange, kusindikiza kwathunthu ndi chinthu chofunikira kwambiri. Maboti a flange akamangika, kuthamanga kwa bawuti kumakankhira gasket pamwamba pa mphete ya flange, zomwe zimapangitsa kuti gasket Ndi kuchuluka kwa mphamvu ya bawuti, kusindikiza kwa flange kumaphatikizana kwambiri ndi kusindikiza gasket kuteteza kutayikira kwa sing'anga yamadzimadzi ndikupanga malo osindikizira oyamba.

Miyezo yaku China yokakamiza chotengera cha flange ndi yodziyimira yokha.Mulingo woyambira kwambiri wamtundu wa flange ukhoza kutsatiridwa m'ma 1970s.Pa nthawiyo, kuthamanga chombo flange makampani muyezo JB1157 ~ 1164-1973 woperekedwa ndi Unduna wa Machinery, Utumiki wa Petroleum ndi Unduna wa Chemical Makampani.Pambuyo poyesa kwanthawi yayitali ndikukonzanso mosalekeza, muyezo waposachedwa ndi JB/T4700 ~ 4707-2000 "Pressure Vessel Flange".

Pankhani ya mawonekedwe apangidwe ndi mfundo yogwirira ntchito ya flange, palibe kusiyana kwakukulu pakati pa chotengera chopondera ndi chitoliro.Kusiyanitsa kodziwikiratu ndikuti chotengera chokakamiza chotengera flange chimakhala ndi chidziwitso chachikulu ndipo chimagwiritsidwa ntchito polumikizana ndi ziwiya zosiyanasiyana zokakamiza;ndipo flange ya chitoliro nthawi zambiri imalumikizidwa mwachindunji ku chitoliro kapena kulumikizidwa ndi mapaipi olowera ndi kutulutsa a mapaipi monga mapampu, ma valve, ndi makina.

Kugawika kwa ma flanges a pressure chotengera

Chowotcherera chathyathyathya chomwe chimagwiritsidwa ntchito pachotengera chokakamiza chimagawidwa kukhala mtundu wa A-mtundu wa flange wowotcherera komanso mtundu wa B-mtundu wa flange wowotcherera.

• 1.A-mtundu wa flat kuwotcherera flange mwachindunji welded ku chidebe, ndipo kukula kwa olowa unwelded ndi yaing'ono kapena si welded, ndipo flange ndi chidebe sangathe kutsindika nthawi imodzi.Kuwerengera mphamvu kumatanthawuza ku loop flange.
• 2.B-mtundu lathyathyathya kuwotcherera flange zambiri Ufumuyo ndi wandiweyani yamphamvu yochepa.Ubwino wowotcherera wa flange ndi silinda yayifupi ndi yodalirika, ndipo flange ndi chidebe zimatha kutsindika nthawi yomweyo.Kuwerengera mphamvu kumatha kuganiziridwa molingana ndi flange yonse.Mitundu ya B yamtundu wa welded flanges imagwiritsidwa ntchito kwambiri polumikiza ziwiya zapakatikati ndi zotsika komanso mapaipi

Ubwino ndi Kuipa kwa Onse awiri: Flange yamtundu wa B ili ndi silinda yayifupi, kotero kulimba kumakhala bwino kuposa kwa mtundu wa A-flange.Itha kugwiritsidwa ntchito pazovuta zazikulu komanso mainchesi akulu;mtundu A ndi poyambira V woboola pakati, mtundu B ndi U-woboola pakati.Mphepete mwa groove ndi yosavuta kulowa, kotero mphamvu ndi kulimba ndipamwamba.

China kutsogolera Pressure chotengera flange wopanga (www.dingshengflange.com)
OEM yoyimitsa imodzi ndikupanga Pipe Flange mu Stainless Steel.