Cov yeeb nkab fittings, xws li luj tshib, thiab flanges, yog cov khoom siv siv hauv cov pas dej piping los txuas, ceg, lossis liab kav dej. Lawv muaj cov duab thiab cov qauv kom haum kom haum rau cov kab ke piping. Fasteners, xws li bolts, neeg rau, thiab gaskets, yog siv los ruaj ntseg thiab txuas cov kav dej lossis cov pa yeeb nkab. Lawv muab cov ruaj ruaj, kom ntseeg tau ruaj khov thiab nruj ntawm cov raj txheej txheem.
Hauv kev sib piv, ib qho yeeb nkab bracket tsis yog tus yeeb nkab haum los yog lub pob tawb. Nws yog ntau dua ntawm cov qauv kev txhawb nqa, siv los txhawb thiab ruaj ntseg yeeb nkab. Ib qho yeeb nkab bracket tsis txuas ncaj qha rau lossis ib feem ntawm cov yeeb nkab; Theej, nws muaj nyob ntawm nws tus kheej ntawm cov yeeb nkab, muab kev txhawb nqa tsim nyog thiab ruaj khov.
