1) Lub luj tshib yeeb nkab fittings
Lub luj tshib feem ntau yog siv los ua ib qho kev hloov ntawm kev khiav ntawm ob lub kav dej. Lub luj tshib yeeb nkab fittings feem ntau muaj nrog lub kaum sab xis ntawm 22.5 degree, 45 degree lossis 90 degree. Yog hais tias cov kav dej yog tib txoj kab uas hla, ces lub luj tshib ib txwm nyiam, los yog siv lub luj tshib reducer. Lub luj tshib tau npaj siv ntau hom tshuaj. Cov no feem ntau tuaj nrog poj niam xov thiab tuaj yeem kho tau yooj yim los ntawm lub qhov (socket) lossis lub taub qab vuam zoo li.
2) Tee hom yeeb nkab fittings
Tee hom yeeb nkab haum yog ib feem ntawm cov kav dej, uas yog nyob rau hauv daim ntawv ntawm T-zoo li. Nws muaj ib qho inlet thiab ob lub qhov hluav taws xob, thiab cov qhov hluav taws xob tau teeb tsa ntawm 90 degree mus rau hauv nruab nrab kab kev sib txuas, piv txwv li inlet. Hom yeeb nkab haum no kuj siv tau rau kev sib txuas cov dej ntws los ntawm ob lub inlets mus rau ib lub qhov hluav taws xob. Yog tias peb sab ntawm T-fitting yog qhov ntau thiab tsawg, ces nws yog hu ua "Equal Tee", thiab yog tias nws tsis zoo ib yam, nws yog hu ua "Unequal Tee". Ntxiv mus, cov no tau yooj yim muaj nyob rau hauv ntau qhov sib txawv nrog rau cov khoom sib txawv.
3) Reducer yeeb nkab fittings
Reducer yog cov yeeb nkab haum cov ntsiab lus uas pab txo qhov ntws loj los ntawm qhov loj mus rau me me los ntawm kev txo qhov loj ntawm cov yeeb nkab. Tsis tas li ntawd, muaj ob hom reducer yeeb nkab fittings muaj nyob rau hauv kev ua lag luam. Thawj qhov yog hu ua concentric reducer, uas yog lub khob hliav qab thiab maj mam txo qis nyob ib ncig ntawm cov yeeb nkab, tab sis nyob rau hauv cov ntaub ntawv no, nws muaj feem ntau ntawm cov huab cua uas yuav ua rau cavitation. Qhov thib ob yog lub npe hu ua eccentric reducer, uas muaj ib qho ntug sib npaug rau cov yeeb nkab txuas thiab vim qhov sib xyaw ntawm huab cua tsuas yog ua tsis tau.
4) Coupling yeeb nkab fittings
Coupling yeeb nkab fittings feem ntau yog siv los txuas cov kav dej uas sib koom tib txoj kab uas hla. Kev sib txuas kuj tseem muaj txiaj ntsig thaum muaj teeb meem ntawm kev xau lossis yog tias cov yeeb nkab tawg. Feem ntau, muaj ob hom coupling yeeb nkab fittings muaj - Compression coupling thiab Slip coupling.
