Threaded flanges kev twb kev txuas thiab lub qhov (socket) vuam flanges kev twb kev txuas yog ob feem ntau siv pipeline kev twb kev txuas.
A threaded flangeyog ib qho kev sib txuas flange los ntawm kev qhib lub qhov ntawm lub flange thiab cov kav dej, thiab tom qab ntawd txuas cov flange thiab cov kav dej los ntawm cov xov. Nws yog feem ntau haum rau qhov tsis tshua muaj siab, me me txoj kab uas hla pipeline sib txuas, xws li nquag siv hauv cov dej hauv tsev thiab cov kav dej cua txias.
Qhov (socket) vuam flangeyog ib qho kev sib txuas flange uas suav nrog kev ua haujlwm ntawm flange ntawm qhov sib txuas ntawm flange thiab cov kav dej, thiab tom qab ntawd txuas cov flange thiab cov kav dej los ntawm kev vuam. Nws yog feem ntau haum rau kev kub siab, loj-inch pipeline sib txuas, xws li hauv kev lag luam xws li roj av, tshuaj, thiab hluav taws xob.
Muaj qee yamzoo sib xws ntawm lawv:
1. Kev ntseeg tau: Seb nws yog threaded flanges kev twb kev txuas los yog lub qhov (socket) welded flanges kev twb kev txuas, lawv yog cov txhim khu kev qha pipeline kev twb kev txuas txoj kev. Lawv tuaj yeem ua kom ruaj khov thiab ruaj khov ntawm cov kav dej sib txuas.
2. Siv dav: Threaded flanges thiab lub qhov (socket) vuam flanges feem ntau yog siv txoj hauv kev sib txuas thiab siv dav hauv kev lag luam, kev tsim kho, kev txuag dej thiab lwm yam kev lag luam.
3. Kev saib xyuas yooj yim: Ob leeg threaded flanges thiab lub qhov (socket) vuam flanges tuaj yeem yooj yim disassembled thiab hloov, ua kom yooj yim rau kev tu thiab tu cov kav dej.
4. Standardization: Ob leeg threaded flanges thiab lub qhov (socket) vuam flanges muaj cov qauv kev qhia tshwj xeeb thiab cov kev cai, xws li International Organization for Standardization (ISO) thiab American Standards Institute (ANSI), ua rau lawv yooj yim rau kev siv thiab sib pauv.
5. Ntau yam kev xaiv ntawm cov khoom siv: Txawm hais tias nws yog threaded flanges los yog lub qhov (socket) welded flanges, lawv cov khoom tsim muaj ntau haiv neeg, thiab cov ntaub ntawv tsim nyog tuaj yeem xaiv raws li cov kev siv tshwj xeeb thiab cov kev xav tau. Cov khoom siv xws li carbon steel, stainless hlau, cam khwb cia hlau, thiab lwm yam.
Tab sis muaj cov hauv qab noqhov sib txawv ntawm lawv:
1. Cov kev sib txuas sib txawv: threaded flanges txuas cov kav dej thiab flanges los ntawm cov xov, thaum lub qhov (socket) welded flanges txuas cov kav dej thiabflanges los ntawm welding.
2. Cov ntawv thov sib txawv: threaded flanges feem ntau yog siv rau qhov tsis tshua muaj siab thiab txoj kab uas hla me me sib txuas, thaum lub qhov (socket welded flanges) yog qhov tsim nyog rau kev kub siab thiab txoj kab uas hla loj sib txuas.
3. Cov txheej txheem kev teeb tsa sib txawv: Kev teeb tsa ntawm threaded flanges yog qhov yooj yim, tsuas yog sib dhos thiab nruj cov xov. Lub installation ntawm lub qhov (socket) vuam flanges yuav tsum tau vuam, uas yuav tsum tau muaj kev xav tau ntau dua thiab kev ua haujlwm.
4. Qhov sib txawv sealing kev ua tau zoo: Vim lub qhov (socket) vuam flanges tuaj yeem raug kho cua sov thaum lub sij hawm vuam, kev sib khi zoo dua tuaj yeem ua tiav. Txawm li cas los xij, threaded flanges tuaj yeem ua rau muaj kev pheej hmoo ntawm kev xau.
5. Cov nqi sib txawv: Vim yog cov kev xav tau siab dua thiab cov kev txawj ua haujlwm uas yuav tsum tau ua rau kev teeb tsa ntawm lub qhov (socket) vuam flanges, lawv cov nqi kuj yog siab heev. Threaded flanges kuj pheej yig dua.
Post lub sij hawm: Apr-04-2023
