ASTM F1281 PEX YEEB (Hla-Txuas Polyethyleness, muaj ntau yam sib txawv ntawm lawv .}} yog tias koj xav tsis thoob Seb koj cov kav dej siv PEX A lossis PEX B, kab lus no yuav coj koj los txheeb xyuas cov yeeb nkab ntawm PEX uas koj muaj.
PeX yeeb nkab?
ASTM F1281 PEX YEEB YOOJ YIM Cov Khoom Siv Yas Siv Rau Cov Hluav Taws Xob Cov Khaub Ncaws, Thiab Tshaj Tawm Cov Khaub Ncaws Hnav Tsis Tau Los Ntawm Cov Khaub Ncaws Tsis Muaj Qhov Xav Tau Rau Cov Lus Qhia Ntxiv, thiab nws yooj yim dua rau nruab dua li ib txwm tooj liab lossis cov kav dej pipes .
Muaj peb lub ntsiab ntawm cov kav dej siab: PEX A, PeX B, thiab PeX c. Qhov kev tsim qauv hauv lawv cov txheej txheem kev tsim kho thiab cov yam ntxwv .
Dab tsi yog qhov txawv ntawm PEX A thiab PEX B?
Ua ntej dhia dej yuav ua li cas koj tuaj yeem txheeb xyuas hom peb xee uas koj muaj, nws yog qhov tseem ceeb kom nkag siab txog qhov txawv ntawm Pex A thiab PeX b.
1. Cov txheej txheem tsim khoom
PEX A:PEX A yog tsim los siv cov qauv "Engel", uas cuam tshuam nrog cov txheej txheem sib txuas thiab cov khoom siv tau yooj yim tshaj plaws yog tias khoov tau yooj yim yog tias khoov.
PeX B:PeX B yog tsim siv cov "txoj kev ua kom zoo nkauj, qhov chaw uas muaj kev sib tsoo ntawm cov txheej txheem me me, nws zoo li stifferure ntau dua li pex.
2. Yooj taus thiab Kink Kuj
PEX A yog qhov hloov tau yooj yim dua thiab tau zoo dua tsis kam mus rau PeX B. Pipe pitting rau kev teeb tsa hauv cov chaw nres nruj {}}
3. Nqe thiab Muaj
PEX B
4. Fittings thiab kev sib txuas
PEX A:PEX ib feem ntau siv nrog "expansion" txoj kev sib luag {}} Txoj kev sib cog lus zoo dua thiab xau-resistant {}}
PeX B:PEX B feem ntau siv Crimp lossis clamp fittings, uas koom nrog kev sib foob ntawm cov hlau thiab kev sib koom tes ua ke rau cov cuab yeej DIY, raws li cov cuab yeej crimping, raws li cov cuab yeej crimping tau muaj .
Yuav ua li cas txheeb xyuas peb vs . PeX B
There are several ways you can determine whether your plumbing system uses PEX A or PEX B pipe. Here's a breakdown of the most reliable methods:
1. Txheeb xyuas rau cov cim tsim cov chaw tsim khoom
Ib txoj hauv kev yooj yim tshaj plaws los qhia seb koj puas muaj PEX A lossis PEX B yog los ntawm kev khij cov cim ntawm cov ntaub ntawv tseem ceeb ntawm cov yeeb nkab, suav nrog:
Hom Pex (A, B, lossis C)
Qhov loj ntawm cov yeeb nkab
Siab Ntsuam
Chaw tsim khoom lossis cov lej batch
Piv txwv li, yog tias koj pom lub thwj cim uas nyeem "PEX-A" lossis "PEX-B" lossis "PEX hom B," Tom qab ntawd koj cuam tshuam nrog PEX B {}}}
2. Tshuaj xyuas cov yeeb nkab hloov tau yooj yim
Yog tias cov yeeb nkab zoo li hloov tau yooj yim thiab tuaj yeem sib tsoo nrog cov yeeb nkab tsawg, nws yuav ua rau pom kev yooj yim thiab tuaj yeem ua rau yooj yim li pex .
3. Saib cov fittings siv
Lwm txoj hauv kev los txiav txim seb hom pex koj muaj yog los soj ntsuam cov fittings lossis cov kev sib txuas tshwj xeeb yog siv rau kev ruaj ntseg ntau dua,
Yog tias koj pom CRACEp lossis clamp rings, tshwj xeeb ntawm cov kab mob uas muaj cov neeg me me no muaj ntau nrog PEX B nruab
4. Txheeb xyuas "nco" lub peev xwm
Pex A muaj peev xwm "Nco ntsoov" nws tus thawj ntawm cov yeeb nkab uas tsis yooj yim dua, zoo li cov yeeb nkab uas yooj yim
5. Sab laj koj cov kav dej
Yog tias koj tseem tsis paub meej txog hom yeeb nkab pex hauv koj lub tsev, sab laj kom paub txog cov txheej txheem lossis cov khoom siv yeeb nkab, thiab txawm tias cov fittings siv.
Vim li cas nws hais tias hom peb peb muaj?
Kev paub tias koj muaj PEX A lossis PEX B hauv koj cov kav dej tuaj yeem pab nrog koj cov kav dej uas koj tuaj yeem siv cov fittings thiab cov ntaub ntawv siv tau tshaj li.
Tsis tas li ntawd, qhov hloov tau thiab tsis kam rau KINK ntawm Pipes lossis cov chaw uas yog qhov kev xaiv nruj, yog tias koj ua haujlwm nrog kev xaiv tus nqi zoo nkauj,
Hom Kev Qhuab Qhia Txog Paum Cov Yeeb Nkab
Muaj ob peb cov lus uas ib puag ncig ib puag ncig Pex cov yeeb nkab uas yuav tsum tau tshem tawm:
1. Pex ib tug yeej ib txwm zoo dua PEX B
Thaum PEX A yog qhov hloov tau yooj yim thiab tiv taus kinks, PEX B tseem muaj cov qauv dej qis dua thiab ua tau zoo hauv ntau cov qauv dej khoom siv i6.
2. Pex tsis zoo rau cov dej haus
Cov yeeb nkab PEX raug pom zoo rau kev siv hauv cov chaw dej haus los ntawm cov chaw tswj hwm loj xws li NSF . Koj tau ua kom zoo rau hauv zos
3. Pex tsis tuaj yeem siv tawm sab nraud
PeX cov yeeb nkab tuaj yeem siv sab nraud, tab sis tsuas yog tiv thaiv tau los ntawm UV Rays
Tag
Kev paub seb koj puas muaj PEX A lossis PEX B yeeb nkab yog qhov tseem ceeb, thiab saib cov dej khov kho, nrog kev sab laj uas muaj kev nyab xeeb bet .
Nkag siab txog qhov sib txawv ntawm PEX A thiab PEX B yuav tsis tsuas yog pab koj kom zoo dua li cov khoom siv tooj liab lossis cov roj ntsha, suav nrog kev ua kom zoo dua qub, thiab ua kom zoo dua qub rau corrosion.
