Qhov sib txawv ntawm stainless hlau flanges thiab stainless hlau taub qab-weld flanges

2024-05-28 IB

Ua ntej, cia peb nkag siab dab tsi stainless hlau flanges thiab stainless hlau taub qab-weld flanges yog

Stainless hlau f lange: Ib qho flange uas txuas nrog cov khoom siv lossis cov kav dej los ntawm cov ces kaum welds. Cov qauv ntawm flange yog qhov yooj yim thiab kev ua haujlwm yog qhov yooj yim. Nws tuaj yeem muab faib ua phaj flanges thiab caj dab flanges. Flanges yog dav siv nyob rau hauv ntau yam tsawg-pressure pipelines.

Stainless hlau b utt-weld flange: Ib lub flange nrog lub caj dab thiab ib puag ncig lub raj hloov thiab pob tw-welded rau cov yeeb nkab. Butt-weld flanges tsis yooj yim rau deform, muaj kev sib khi zoo, thiab muaj tus nqi qis. Lawv tau dav siv nyob rau hauv ntau yam high-pressure thiab high-temperature pipelines.

1. Sib txawv siv ib puag ncig

Stainless hlau flanges yog dav siv rau kev sib txuas cov pa roj carbon steel kav nrog lub siab ntawm tsawg dua 2.5MPa. Lub sealing nto ntawm stainless hlau flanges yuav du, concave thiab convex, thiab tus nplaig-thiab-groove. Ntawm lawv, cov flanges du yog siv dav tshaj plaws, feem ntau nyob rau hauv qee qhov chaw uas qhov nruab nrab yog qhov me me, xws li cov kav dej tsis tshua muaj siab.

Stainless hlau pob tw-weld flanges yog tsim rau cov kav dej uas muaj kev kub siab thiab kub siab lossis siab-siab thiab kub-kub pipelines. Lawv kuj tau siv los thauj qee cov khoom kim heev, flammable, thiab explosive media. Vim tias qhov sib khi ntawm lub pob tw-welded flange yog qhov zoo tshwj xeeb, nws tsis yooj yim rau deform, thiab tuaj yeem tiv taus siab dua, thiab qhov siab ntau yog nyob rau hauv 16MPa.

2. Cov txheej txheem vuam sib txawv

Stainless hlau flanges tsuas yog yuav tsum tau welded ntawm ib sab, thiab tsis tas yuav welded lub puab qhov chaw nres nkoj ntawm cov yeeb nkab thiab flange kev twb kev txuas. Stainless hlau vuam flanges yuav tsum tau welded ntawm ob sab, yog li lub pob tw-welded flange txo qhov tshwm sim ntawm kev ntxhov siab concentration.

3. Cov nqi sib txawv

Kev tsim tshuab ntawm stainless hlau flanges yog qhov yooj yim, thiab cov lus hais yog pheej yig dua stainless hlau taub qab-welded flanges.

1. Qhov chaw nruab nrab ntawm ob qhov kawg yog qhov sib txawv

Lub hauv paus ntsiab lus ntawm ob qhov kawg ntawm stainless hlau eccentric reducer tsis nyob rau tib axis.

Cov ntsiab lus nruab nrab ntawm ob qhov kawg ntawm stainless hlau concentric reducer yog nyob rau tib axis.

2. Qhov chaw ua haujlwm sib txawv

Ib sab ntawm stainless hlau eccentric reducer yog tiaj. Qhov kev tsim no ua kom yooj yim tso pa tawm los yog kua dej thiab ua kom yooj yim txij nkawm. Yog li ntawd, nws feem ntau yog siv rau kab rov tav cov kav dej.

Lub hauv paus ntawm stainless hlau concentric reducer yog nyob rau ntawm ib txoj kab, uas yog qhov tsim nyog rau cov kua dej ntws thiab tsis muaj kev cuam tshuam nrog cov qauv ntws ntawm cov kua dej thaum lub sij hawm txoj kab uas hla. Yog li ntawd, nws yog feem ntau siv rau txoj kab uas hla txo cov roj los yog ntsug cov kav dej.

3. Cov txheej txheem installation sib txawv

Stainless hlau eccentric reducers yog tus cwj pwm los ntawm cov qauv yooj yim, kev tsim khoom yooj yim thiab siv tau, thiab tuaj yeem ua tau raws li ntau yam kev xav tau ntawm cov kav dej. Nws daim ntawv thov scenarios feem ntau suav nrog:

Kab rov tav cov yeeb nkab kev sib txuas: Txij li cov ntsiab lus nruab nrab ntawm ob qhov kawg ntawm stainless hlau eccentric reducer tsis nyob rau tib kab kab rov tav, nws tsim nyog rau kev sib txuas ntawm cov kav dej kab rov tav, tshwj xeeb tshaj yog thaum cov yeeb nkab txoj kab uas hla yuav tsum tau hloov.

Pump inlet thiab regulating valve installation: Sab saum toj ca installation thiab hauv qab ca installation ntawm stainless hlau eccentric reducer yog tsim rau lub installation ntawm lub twj tso kua mis inlet thiab regulating valve feem, uas yog zoo rau tso tawm thiab tawm.

Stainless hlau concentric reducers yog tus cwj pwm los ntawm kev cuam tshuam tsawg dua rau cov kua dej ntws thiab tsim nyog rau txo txoj kab nruab nrab ntawm cov pa roj los yog cov kav dej ntsug. Nws daim ntawv thov scenarios feem ntau suav nrog:

Gas los yog ntsug kua pipeline kev twb kev txuas: Txij li thaum lub nruab nrab ntawm ob kawg ntawm stainless hlau concentric reducer yog nyob rau tib axis, nws yog tsim nyog rau kev sib txuas ntawm cov roj los yog ntsug kua kav, tshwj xeeb tshaj yog nyob rau hauv lub cheeb yuav tsum tau txo.

Xyuas kom muaj kev ruaj ntseg ntawm cov dej ntws: Cov stainless hlau concentric reducer muaj kev cuam tshuam me ntsis nrog cov kua dej ntws tawm thaum lub sij hawm txoj kab uas hla txo thiab tuaj yeem ua kom ruaj khov ntawm cov dej ntws.

4. Kev xaiv ntawm eccentric reducers thiab concentric reducers hauv kev siv tau

Hauv kev siv tiag tiag, cov reducers tsim nyog yuav tsum raug xaiv raws li cov xwm txheej tshwj xeeb thiab cov kev xav tau ntawm cov kav dej sib txuas. Yog tias koj xav tau txuas cov kav dej kab rov tav thiab hloov cov yeeb nkab txoj kab uas hla, xaiv stainless hlau eccentric reducers; Yog tias koj xav tau txuas cov kav dej los yog cov kav dej ntsug thiab hloov txoj kab uas hla, xaiv stainless hlau concentric reducers.