Khoom Qhia:
Pex B Yeeb Nkab yog cov khoom siv yas siv hauv cov kav dej xa dej. Piv nrog PP-R cov kav dej, cov kav dej hauv PVC thiab cov kav dej galvanized, cov yeeb nkab no muaj ntau yam zoo. Piv nrog rau cov kav dej nruj, Pex B Yeeb yog hloov pauv tau thiab yooj yim rau nruab, nrog kub ua haujlwm tiv taus thiab ua haujlwm ntev.
Khoom Loj:
Loj | M/Hnab | Qhov hnyav | CBM |
16.2 x 2.6 | 100 | 135 | 0.052 |
20 x 2.9 | 100 | 185 | 0.920 |
25 x 3.7 | 100 | 290 | 0.106 |
32 x 4.7 | 100 | 462 | 0.106 |
40 x 6.0 | 100 | 734 | 0.106 |
Khoom Nta:
PEX yog ua los ntawm cov khoom siv mos thiab ywj. Piv nrog PVC yeeb nkab, PEX tiv taus ntau dua los ntawm kev khov. Kev hloov pauv kuj tseem ua rau PEX yooj yim rau nruab. PEX cov kav dej tuaj yeem khoov ib puag ncig cov txheej txheem thiab lwm yam teeb meem, yog li txo qhov xav tau rau qhov thiab qhov ntsuas kom haum rau cov kav dej. Kev khoov hauv cov yeeb nkab tseem tshem tawm qhov xav tau rau ntau lub luj tshib hloov pauv, yog li txuag nqi thiab sijhawm teeb tsa.
PEX txuag lub zog los ntawm kev txo cov cua sov poob. Hauv kev sib piv, cov kav hlau tshwj xeeb yog cov cua sov poob. PEX kuj tsis xeb. Lwm qhov zoo dua piv nrog cov kav hlau, tshwj xeeb tshaj yog cov kav dej galvanized, yog cov kav hlau galvanized yuav txuas ntxiv mus rau lub sijhawm. Rau kev teeb tsa kev pib xyaum ua, tej zaum qhov zoo tshaj plaws ntawm PEX yog tias nws tsis xav tau kev sib txuas txuas. PEX tseem xav tau kev sib txuas tsawg dua thiab cov khoom siv ntxiv, uas pab txo tus nqi thiab txo cov teeb meem to. Feem ntau, PEX tau teeb tsa nrawm dua li lwm lub raj xa dej.
Cov txheej txheem txheej txheem ntawm kev txhim kho PEX yeeb nkab yog txhawm rau txuas nws nrog lub laj kab thaiv thiab cov hlau tshwj xeeb crimping nplhaib tsau nrog cov cuab yeej crimping. Tom qab crimping lub nplhaib nyob rau hauv qhov chaw, tus neeg teeb tsa siv cov cuab yeej tshuaj xyuas los xyuas kom paub meej tias txoj kab uas hla tshwj xeeb ntawm lub nplhaib crimping.
