Flange, tseem hu ua Fabkis txoj xiav, yog ib qho tseem ceeb hauv kev ua haujlwm ntawm mechanical engineering. Nws feem ntau yog siv los txuas ob qhov sib txawv ntawm cov yeeb nkab ntawm cov cuab yeej siv tshuab, kom nws muaj peev xwm ua tau zoo thiab sealing kev ua tau zoo. Yog li ntawd, flanges yog dav siv nyob rau hauv aviation, aerospace, hluav taws xob fais fab, petrochemical, tshuaj thiab ntau lwm yam teb. Nws ua lub luag haujlwm ntawm kev sib txuas thiab kev txhawb nqa, tab sis kuj yog ib qho kev daws teeb meem zoo rau kev saib xyuas thiab hloov cov kav dej thiab cov khoom siv.
Flanges muaj ntau yam zoo. Ua ntej, nws yooj yim rau nruab, txuag lub sijhawm thiab nyiaj txiag. Qhov thib ob, lub flange tuaj yeem cais cov kav dej kom zoo thiab tiv thaiv kom tsis txhob muaj kuab paug thiab muaj kuab paug. Thib peb, lub flange tuaj yeem tiv taus kev kub siab, kub siab thiab tshuaj lom neeg, muaj zog corrosion kuj thiab hnav tsis kam. Tsis tas li ntawd, lub flange kuj tuaj yeem hloov mus rau qhov sib txawv ntawm cov yeeb nkab ntau thiab tsawg thiab hom kev sib txuas, kom ua tau yooj yim sib hloov thiab hloov.