PEX kav feem ntau txuas nrog siv tshwj xeeb PEX fittings thaum lub sij hawm installation. PEX fittings tuaj yeem muab faib ua peb hom: crimp, bayonet thiab xov. Ntau hom PEX fittings xav tau cov cuab yeej sib xws rau kev teeb tsa.
1. Crimp-type PEX yeeb nkab fittings: Hom yeeb nkab fittings no yog nias nruj nreem rau ntawm PEX yeeb nkab los ntawm cov cuab yeej tshwj xeeb crimping. Xovxwm-haum PEX fittings feem ntau muaj xws li T-shaped, luj tshib, ncaj thiab lwm yam. Cov yeeb nkab fittings zoo li no muaj kev nyab xeeb thiab txhim khu kev qha, thiab muaj kev sib khi zoo, tab sis nws yuav tsum muaj cov pliers tshwj xeeb thiab nyuaj rau disassemble.
2. Threaded PEX fittings: Cov fittings no muaj kev ruaj ntseg los ntawm kev sib txuas threaded. Threaded PEX yeeb nkab fittings muaj xws li ncaj, luj tshib, T, nuv thiab lwm yam. Txoj kev sib txuas ntawm cov yeeb nkab fittings no yog qhov yooj yim, tab sis cov cuab yeej tshwj xeeb xws li cov ntsia hlau yuav tsum tau siv rau kev teeb tsa, thiab cov kev sib txuas yog yooj yim rau xeb thiab dej to.
