Aluminium flange lub tes tsho feem ntau yog cais raws li lawv txoj kev sib txuas, cov qauv tsim, thiab cov xwm txheej siv tau.
Cov hom muaj xws li plaub hom: plam- ntawm lub tes tsho flange, taub qab- lub tes tsho flange, lub tes tsho vuam flange, thiab lub tes tsho xoob flange.
Slip- ntawm lub tes tsho flange: Yooj yim hauv cov qauv, txuas lub flange rau cov yeeb nkab ntawm fillet vuam. Haum rau qis-siab, me me- nruab nrab nruab nrab. Tus nqi tsim khoom tsawg thiab kev teeb tsa yooj yim, dav siv hauv cov khoom siv hluav taws xob dav dav thiab qis -voltage fais fab.
Butt-welded flange tes tsho: Txuas cov yeeb nkab thiab flange siv lub taub qab vuam, muab lub zog ntau dua thiab kev sib khi ua haujlwm. Haum rau siab - siab, siab - kub, lossis siab - ib puag ncig kev co. Hom no tuaj yeem tiv taus kev ntxhov siab ntau dua thiab feem ntau siv rau hauv cov khoom siv hluav taws xob tseem ceeb xws li cov hloov pauv loj thiab siab -voltage switchgear.
Weld nplhaib xoob flange lub tes tsho: Lub flange lub cev thiab cov yeeb nkab txuas nrog lub nplhaib weldable, tso cai rau qee qhov kev txav ntawm axial thiab kev hloov ntawm lub kaum sab xis, ua kom yooj yim rau kev teeb tsa. Cov qauv no yog tsim rau cov kav dej uas yuav tsum tau nquag disassembly lossis raug thermal expansion thiab contraction.
Flange-fitted xoob flange lub tes tsho: Cov yeeb nkab kawg yog flanged los ua ib lub flange- zoo li cov qauv, uas yog tom qab ntawd clamped thiab kaw nrog flange txuam. Nws muaj zoo adjustability thiab yooj yim txij nkawm. Nws yog feem ntau siv nyob rau hauv aluminium alloy piping systems, thiab tshwj xeeb tshaj yog haum rau corrosive ib puag ncig los yog hnyav-sensitive daim ntaub ntawv.
