Npog ntawm Flanges

Slip On flanges los yog SO flanges yog tsim los plam tawm sab nraud ntawm cov yeeb nkab, lub luj tshib ntev, reducers, thiab swages. Lub flange tsis zoo rau kev poob siab thiab kev co. Nws yog ib qho yooj yim mus ua raws li ib tug weld caj dab flange. Qhov flange no zoo tagnrho rau cov ntawv thov tsis tshua muaj siab txij li lub zog thaum nyob rau hauv lub siab sab hauv yog kwv yees li ib feem peb ntawm lub caj dab weld flange. Lub flange no muaj lub ntsej muag tsa. Slip On flanges los yog SO flanges feem ntau qis dua tus nqi tshaj qhov vuam-caj dab flanges, thiab rau cov nyhuv no yog qhov kev xaiv nrov rau peb cov neeg siv khoom. Txawm li cas los xij, cov neeg siv khoom yuav tsum nco ntsoov tias qhov kev txuag nqi pib no tuaj yeem txo qis los ntawm tus nqi ntxiv ntawm ob lub fillet welds xav tau rau kev txhim kho kom zoo. Ntxiv mus, weld-caj dab flanges muaj lub neej ntev dua li plam-on flanges nyob rau hauv duuress.
Lub plam ntawm flange yog positioned ces qhov kawg ntawm cov yeeb nkab los yog haum yog teem luv luv ntawm lub flange lub ntsej muag los ntawm lub thickness ntawm cov yeeb nkab phab ntsa ntxiv rau 1/8 ntawm ib nti, uas yog li tso cai rau ib tug fillet weld nyob rau hauv lub SO flange sib npaug zos yam tsis muaj. ua kev puas tsuaj rau lub ntsej muag flange. Sab nraub qaum los yog sab nraud ntawm lub plhaw-on flange lossis SO flange kuj tseem welded nrog lub fillet weld.

Vim li cas plam ntawm flanges nyiam rau vuam caj dab flanges?
Rau ntau tus neeg siv, plam ntawm flanges tseem yuav nyiam rau vuam caj dab flanges vim yog vim li cas hauv qab no:

• Nrog rau tus account ntawm lawv thawj tus nqi qis dua.
• Qhov raug txo qis hauv kev txiav cov yeeb nkab kom ntev.
• Qhov yooj yim dua ntawm kev sib dhos ntawm lub rooj sib txoos.
• Kev ntsuas lub zog ntawm plam-on flanges nyob rau hauv lub siab sab hauv yog kwv yees li ob feem peb ntawm vuam caj dab flanges.

Yuav ntsuas li casplam-on flanges?

Ua cov ntsuas ntawm:

• OD: Sab nraud txoj kab uas hla
• ID: Sab hauv Dia
• BC: Bolt Circle
• HD: Qhov taub

Cov yam ntxwv tseem ceeb:

Qee qhov tseem ceeb yog raws li hauv qab no:

• Ib qhov loj me haum rau txhua lub sijhawm cov yeeb nkab.
• Fabricators tau yooj yim txiav yeeb nkab kom ntev rau plam-on flanges.
• Lub thickness me me ntawm qhov flange no tso cai rau kom yooj yim rau kev sib dhos ntawm bolting qhov.
• Lawv feem ntau tsis nyiam rau qhov kub siab kub ib puag ncig.

Qhov zoo ntawm plam ntawm flanges:

• Tsawg nqi installation
• Tsawg lub sij hawm yuav tsum tau siv los xyuas kom meej qhov tseeb ntawm cov yeeb nkab txiav
• Lawv yog ib qho yooj yim rau align
• Lub plam-on flanges muaj qhov qis qis vim tias cov yeeb nkab nkag mus rau hauv flange ua ntej vuam
• Lub flange yog welded ob sab hauv thiab sab nraud kom muaj zog txaus
• Lawv tiv thaiv cov dej ntws

Cov xov xwm ntsig txog