Cov lus qhia rau kev txhim kho PEX yeeb nkab: Ua ntej koj yuav tsum txiav txim siab qhov chaw ntawm PEX yeeb nkab - qhov project yuav tsum tau npaj ua ntej, lub hanger rau PEX yeeb nkab thiab nws qhov chaw yog npaj. Xyuas qhov chaw thiab ntsuas qhov loj. Txiav lub raj thiab nruab lub hanger. Lub hanger yuav tsum muab tso rau txhua 50CM. Yog tias nws tau nruab vertically, cov yeeb nkab yuav tsum tau kho txhua txhua 30CM. PEX yeeb nkab ces yuav tsum tau ntsuas ntau zaus - txawm hais tias PEX yeeb nkab yog cov yeeb nkab tsis tshua kim, yog tias koj txiav ib daim PEX yeeb nkab uas ntev 2 meters, 10CM lossis 20CM luv, koj yuav muaj teeb meem: PEX yeeb nkab muaj qee yam ductility. , uas thaum kawg yuav ua rau muaj qhov yuam kev loj dua. Yog li koj yuav tsum tawm me ntsis ntawm "slack" thaum txhim kho cov yeeb nkab PEX, thiab ntau qhov kev ntsuas yuav ua rau qhov ntev dua thiab txo cov khib nyiab. Txiav PEX Yeeb Nkab - Ib qho ntawm cov lus qhia tseem ceeb tshaj plaws ntawm PEX yeeb nkab installation yog txiav cov yeeb nkab. Ua kom raug thiab tsis muaj teeb meem li sai tau. Yog tias qhov txiav tsis zoo thiab du, PEX haum yuav tsis haum rau hauv qhov chaw, ua rau cov dej ntws tawm; xaub lub nplhaib crimp - ib qho tseem ceeb: tso lub nplhaib crimp kwv yees li 2cm los ntawm qhov kawg ntawm PEX yeeb nkab. Qhov no yuav ua rau koj muaj txiaj ntsig ntawm kev sib txuas ntxiv ntawm cov yeeb nkab, nws yooj yim kom tau txais kev sib txuas zoo; PEX haum lub sij hawm - muab PEX haum qhov twg nws kov cov yeeb nkab. Ib zaug nyob rau hauv qhov chaw, xaub cov crimp rings hla lub barbs ntawm PEX haum thiab ua kom cov barbs; crimping lub PEX haum - qhib lub puab tsaig ntawm lub PEX crimp cuab tam thiab ua raws li lawv kom lawv npog cov crimp rings. Thaum tuav cov yeeb nkab tsis tu ncua, compress lub puab tsaig ntawm PEX crimping cuab tam. Tom qab ntawd muab lub foob thiab kos nrog lub ntsuas siab, uas yuav tsum tau muab tso rau ntawm lub nplhaib crimp; ruaj ntseg PEX yeeb nkab - tam sim no koj muaj lub connector ntsia rau ntawm PEX yeeb nkab, muab tso rau hauv nws hanger, thiab txuas mus rau cov dej system. Tig dej thiab tshawb xyuas qhov xau.
