Lub hom phiaj ntawm flange

Flanges yog cov khoom uas txuas cov kav dej rau ib leeg thiab siv rau kev sib txuas ntawm cov yeeb nkab kawg; lawv kuj tseem siv rau flanges ntawm qhov nkag thiab qhov hluav taws xob ntawm cov khoom siv rau kev sib txuas ntawm ob qho khoom siv, xws li reducer flanges.

Flange kev twb kev txuas lossis flange sib koom yog hais txog kev sib txuas uas tsis tuaj yeem sib txuas uas flanges, gaskets thiab bolts txuas rau ib leeg raws li cov txheej txheem sib khi ua ke. Cov yeeb nkab flange yog hais txog cov flange siv rau cov kav dej hauv kev teeb tsa cov kav dej, thiab siv cov khoom siv hais txog qhov nkag thiab qhov hluav taws xob flanges ntawm cov khoom siv. Muaj qhov ntawm lub flanges, thiab bolts ua rau ob lub flanges nruj nreem txuas. Cov flanges yog kaw nrog gaskets. Flange muab faib ua threaded kev twb kev txuas (xov txuas) flange, vuam flange thiab clip flange. Flanges yog siv ua khub, hlau flanges tuaj yeem siv rau cov kav dej uas tsis tshua muaj siab, thiab welded flanges tuaj yeem siv rau qhov siab tshaj plaub kilograms. Ntxiv ib lub gasket ntawm ob lub flanges thiab fasten lawv nrog bolts. Cov flanges sib txawv muaj cov thicknesses sib txawv, thiab lawv siv cov bolts sib txawv. Thaum cov twj tso kua mis thiab cov li qub txuas nrog cov kav dej, qhov chaw ntawm cov khoom siv no kuj tau ua rau cov duab flange sib raug, tseem hu ua flange kev sib txuas.

Txhua qhov txuas txuas uas yog bolted ntawm qhov chaw nruab nrab ntawm ob lub dav hlau thiab kaw tib lub sijhawm feem ntau hu ua "flanges", xws li kev sib txuas ntawm qhov cua ducts, cov khoom no tuaj yeem hu ua "flange parts". Tab sis qhov kev sib txuas no tsuas yog ib feem ntawm cov cuab yeej siv, xws li kev sib txuas ntawm flange thiab lub twj tso kua dej, nws tsis yooj yim rau hu lub twj tso kua mis "flange qhov chaw". Cov me me, xws li li qub, tuaj yeem hu ua "flange parts".

Lub reducer flange yog siv rau kev sib txuas ntawm lub cev muaj zog thiab lub reducer, nrog rau kev sib txuas ntawm lub reducer thiab lwm yam khoom siv.