Flanges yog cov khoom siv uas muaj nyob rau hauv cov xa hluav taws xob engineering. Hauv kev tsim kho pipeline, flanges yog feem ntau siv los txuas kav dej. Lub ntsej muag flange tau nruab rau ntawm txhua cov yeeb nkab tau txuas. Tsawg - Kev Siv Cov Kav Pipes Siv Threaded, thaum kav dej nrog kev ntsuas siab tshaj 4 Kg siv Welded Flanges. Tsawg - heel siab kav nrog cov kab laum me me tau xov nrog cov kab hlau loj rau ob qho siab thiab qis siv welded flanges. Lub thickness ntawm flange daim hlau, txoj kab uas hla ntawm kev sib txuas bolts, thiab ntau ntawm bolts yuav tsum rau txhua lub siab ntau yam sib txawv. Flanges yog siv ua khub. Yog li, yuav tsum tau muab tso rau tom qab kev yuav khoom? Los yog peb yuav tsum tau ua kauj ruam ua ntej cia? Nrog ob nqe lus nug no hauv siab, Haili Ransheng Pipeline Chaw Tsim Tshuaj Co., Ltd., yuav muab qee qhov kev ceev faj ua ntej khaws cov flanges.
Cov flanges yuav tsum tsis txhob khaws cia rau lub sijhawm ntev thiab yuav tsum tau kuaj xyuas tsis tu ncua. Feem ntau cov chaw sab nraud luam ntawv yuav tsum khaws cia kom huv thiab dawb ntawm av. Lawv yuav tsum tau huv cov khw muag khoom hauv ib qho zoo - pa av, qhuav. Stacking lossis sab nraum zoov cia yog nruj me ntsis txwv. Thaum siv Flanged pob li qub, ntiaj teb li qub, thiab tsuas yog siv txoj haujlwm qhib lossis tag nrho cov kev tswj hwm tau, kom tiv thaiv kev yaig thiab nrawm dua hnav ntawm cov chaw sealing.
Flanges tau npaj txhij muaj, yooj yim los tsim, tsawg {- tus nqi, thiab siv tau dav, lossis lub tshuab nqus tsev, lossis muaj cov chaw muaj kev nyuaj siab.
Cov khoom sib nraus muaj cov npoo muaj ca thiab tsa ntsej muag. Flanges yog qhov yooj yim hauv cov qauv, kev cog lus, lub teeb yuag, thiab muab lub foob kaw kom nruj thiab txhim khu kev qha. Lawv tau dav siv raws li cov khoom sib khi ua cov khoom siv pob. Yas, nrog nws cov khoom sib khi zoo, tseem dav siv rau hauv lub tshuab nqus tsev. Txij Nkawm Yooj Yim, thiab cov pob li qub muaj cov qauv yooj yim. Lub nplhaib sib khi yog feem ntau tshem tau, ua rau nws yooj yim kom disassemble thiab hloov. Thaum qhib tag nrho lossis kaw, qhov chaw sib khi ntawm lub pob thiab lub rooj valve yog cais los ntawm cov xov xwm.
Yog li, dab tsi yuav tsum tau kuaj xyuas thaum kuaj xyuas cov flanges? ① Txheeb xyuas tias lub npe, cov lus qhia, qauv, kom muaj nuj nqis, thiab cov khoom siv tau sib xws nrog cov kev xav tau ntawm daim ntawv cog lus kev txiav txim.
② Xyuas tias cov cim txuas rau sab nrauv yog qhov tseeb thiab tias cov kev qhia tshwj xeeb thiab cov cim cov cim phim cov ntaub ntawv pov thawj. Qhov forged nto yuav tsum tau du thiab pub dawb forging cov cim, kab nrib pleb, lossis lwm yam teeb meem.
③ Inspect the internal and external surfaces of the flange for damage, deformation, cracks, burrs, or rust.
④ Xyuas tias cov Flange Sealing Deg yog lawm thiab pub dawb ntawm kev puas tsuaj.
⑤ Saib cov nplaim flange sab nraud thiab tuab. Qhov ntsuas tshuaj ntsuam xyuas tus nqi rau qhov ntev yog 5-10%, tab sis tsawg kawg yog ob daim ib tus qauv yuav tsum tau tshuaj xyuas.
Uas xaus lub Frowe tshuaj xyuas txheej txheem tom qab kev yuav khoom. Kuv vam tias koj tau kawm qee yam muaj txiaj ntsig. Tom qab tag nrho, tsuas yog los ntawm kev tshawb xyuas cov flanges tuaj yeem peb muab cov teeb meem uas peb pom. Piv txwv li, yog tias lub flange yog xeb, peb yuav tsum tau tshem tawm cov xeb kom txuas nws lub neej ua haujlwm thiab ua haujlwm kom raug.