ASME B16.48 Carbon Stainless hlau Spectacle dig muag Flange

Khoom Taw Qhia

Loj

NPS 1/2"-24" DN15-DN1200

Siab

Clsaa150lb-Class2500lb

Khoom siv

Carbon Steel A105 SS400 S235JR Q235B

Stainless hlau SS304 316 321

Sealing nto

Tsaus ntsej muag, (poj niam) Ntiv nplhaib-pob ntsej muag

Qhov muag tsis pom flangeyog ib hom flange tsis muaj qhov nyob nruab nrab, feem ntau siv los kaw cov kav dej qhib.

Tus neeg dig muag 8 tus cwj pwm muaj npe tom qab nws qhov tsos zoo li 8 tus cwj pwm, thiab nws lub npe lus Askiv yogQhov muag tsis pom kev. Nws yog ib lub phaj steel nrog lub thickness ruaj khov uas muab faib ua ob lub discs.

Ob lub discs ntawm lub ntsej muag qhov muag tsis pom flange yog txuas nrog cov hlau tiaj tus, ib qho yog ib qho khoom siv disc thiab lwm qhov yog lub nplhaib hollow, nrog rau txoj kab uas hla ntawm lub puab tsaig zoo ib yam.flange.

Lub 8-zoo li qhov muag tsis pom flange yog ib hom kav dej uas tuaj yeem siv los cais lossis txuas cov kav dej. Feem ntau rau kev yooj yim ntawm kev saib xyuas, nws yog feem ntau siv rau cov kav dej flanges uas yuav tsum tau hloov cov txheej txheem.

Qauv

Thaum muaj ob lub kaw-off li qub nyob rau hauv pem hauv ntej thiab tom qab 8-zoo li tus dig muag flange, thiab lawv tag nrho cov nyob rau hauv lub xeev kaw, hloov lub spectacle dig muag lub xeev. Cov txheej txheem feem ntau suav nrog kev siv thiab thaub qab ntawm cov khoom siv hluav taws xob, kev siv thiab thaub qab ntawm cov reactors, thiab kev sib txuas ntawm cov kav dej nitrogen thiab cov kav dej.

Lub spectacle dig muag flange feem ntau yuav tsum tau cais tawm ntawm lwm qhov chaw lossis cov khoom siv hauv cov kav dej. Feem ntau, 8-zoo li lub qhov muag tsis pom phaj nyob rau hauv qhov chaw qhib kom cov kua dej nkag mus rau hauv cov kav dej. Thaum 8-shaped dig muag phaj nyob rau hauv qhov chaw kaw, lub raj xa dej raug kaw thiab cov kua dej thaiv.

Kev saib xyuas ntawm cov kav dej yog ib qho laj thawj vim li cas 8-shaped dig muag phaj tig mus rau qhov chaw kaw. Muaj qhov drilling qhov hauv plab phaj ntawm 8-zoo li tus dig muag phaj txuas. Loosen thiab disassemble ib co bolts, thiab 8-shaped dig muag phaj tuaj yeem tig ntawm cov flanges. Tom qab hloov lub gasket, cov bolts tuaj yeem rov ua dua thiab nruj.

Yam ntxwv

Pom meej meej thiab yooj yim kom paub txog nws qhov teeb meem kev teeb tsa. Lub luag haujlwm tseem ceeb ntawm yim lub qhov muag tsis pom lub phaj loj yog kom cais nws tag nrho. Qhov muag tsis pom daim hlau ua haujlwm tib lub hom phiaj ntawm kev sib cais thiab txiav ua lub taub hau, lub kaus mom, thiab vuam ntsaws. Vim nws txoj kev sealing zoo, nws feem ntau yog siv los ua ib txoj kev sib cais txhim khu kev qha rau cov tshuab uas yuav tsum muaj kev sib cais tiav.
Qhov muag tsis pom daim hlau yuav tsum tau muab tso rau hauv cov cheeb tsam uas xav tau kev sib cais (txiav tawm), xws li ntawm cov khoom siv sib txuas ntawm qhov chaw nres nkoj, ua ntej thiab tom qab kaw lub valve, lossis ntawm ob lub flanges. Nws yog feem ntau pom zoo kom siv 8-shaped dig muag phaj; Ntxig daim hlau (daim phiaj qhov muag tsis pom kev) kuj tuaj yeem siv rau ib zaug siv qhov chaw xws li compression thiab tshuab.

Lub ntsiab lus ntawm kev siv

Feem ntau yog siv rau hauv cov kav dej uas muaj qhov loj dua, ib qho kawg ntawm flange yog siv los tuav qhov chaw thiab ua kom cov kav dej tsis muaj kev cuam tshuam. Yog tias tsim nyog, lwm qhov kawg yog hloov nrog lub qhov muag tsis pom ntawm tib lub thickness los txiav tawm cov kav dej. Txhawm rau kom tsis txhob yuam kev nthuav dav ntawm cov kav dej vim yog hloov pauv ib ntus ntawm lwm cov phiaj xwm dig muag, uas yuav cuam tshuam rau tag nrho cov kab ke.