Kev siv vuam flange txuas yog qhov dav heev

Kev siv vuam flange txuas yog qhov dav heev

Nyob rau hauv industrial pipelines, taub qab vuam flange kev twb kev txuas yog dav siv. Hauv tsev, cov yeeb nkab txoj kab uas hla yog me me thiab tsis tshua muaj siab, yog li lub pob tw vuam flange txuas tsis pom. Yog tias nws nyob hauv chav boiler lossis qhov chaw tsim khoom, cov kav dej flanged thiab cov khoom siv nyob txhua qhov chaw.

1. Txuas lub raj xa dej thiab tswj kev sib khi ntawm cov kav dej;

2. Nws yog qhov yooj yim los hloov qee ntu ntawm cov kav dej; carbon steel tseem hu ua carbon steel, uas yog hais txog hlau-carbon alloy nrog cov ntsiab lus ntawm WC tsawg dua 2 feem pua. Carbon steel feem ntau muaj me me ntawm silicon, manganese, sulfur, thiab phosphorus ntxiv rau carbon.

3. Nws yog ib qho yooj yim rau disassemble thiab xyuas cov kav dej;

4. Ua kom yooj yim rau kev kaw ib ntu ntawm cov kav dej.

Kev faib tawm thiab kev ua haujlwm ntawm lub nkoj siab flanges

Raws li qhov sib txawv ntawm qhov siab, lub taub qab vuam flange gaskets kuj muaj cov khoom sib txawv, los ntawm qhov tsis tshua muaj siab asbestos gaskets, siab siab asbestos gaskets rau hlau gaskets. Butt-welded flanges yog tsim thiab tsim los ntawm cov txheej txheem sib txawv thiab cov txheej txheem hauv kev tsim khoom thiab kev tsim kho tiag tiag, raws li cov txheej txheem thiab cov hauv paus ntsiab lus, uas muaj cov txiaj ntsig tseem ceeb thiab cuam tshuam rau ntau yam, thiab ntxiv qee cov ntsiab lus rau kev tsim khoom tiag tiag. Cov yam ntxwv thiab tus nqi ntawm cov pa roj carbon steel flanges qhia zoo siv cov yam ntxwv thiab tus nqi. Kev sib txuas ntawm flange yog ib qho yooj yim siv thiab tuaj yeem tiv taus siab dua.

Cov hlab ntsha siab yog cov cuab yeej siv dav tshaj plaws hauv kev lag luam petrochemical thiab ib qho ntawm cov cuab yeej tseem ceeb hauv kev lag luam petrochemical. Vim tias cov txheej txheem yuav tsum tau ua thiab kev teeb tsa thiab kev saib xyuas cov khoom siv sab hauv, cov hlab ntsha siab feem ntau yuav tsum tau nruab nrog lub nkoj flanges (xws li lub plhaub thiab lub raj cua kub sib txawv, cov reactors, yees, lim, thiab lwm yam).

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