ASTM F1974 PEX YEEB (Hla-txuas nrog cov kav dej uas nrov, ua haujlwm nrog cov kav dej txaus siab, nws yog qhov ua haujlwm ntawm cov kav dej txaus siab, nws yog qhov tseem ceeb tshaj plaws ntawm cov kav dej txaus siab, nws tseem ceeb} Pex cov yeeb nkab uas tuaj yeem pab koj txiav txim siab yog tias nws yog cov khoom siv tau rau koj cov kav dej yuav tsum .
PeX yeeb nkab?
ASTM F1974 PEX Sawv rau Cross-Txuas Polyethylene, uas tau siv rau cov dej sib xyaw ua ke, uas tau siv rau cov pa yas ua kom sov. Cov ntawv thov kev lag luam, suav nrog cov dej pab dej, radiant pem teb cua sov, thiab regiping projects .
Cov ntsiab lus tseem ceeb txog PEX cov yeeb nkab
1. PEX yog qhov hloov tau yooj yim
Ib qho ntawm qhov tseem ceeb tshaj plaws ntawm cov yeeb nkab pege ntawm cov yeeb nkab uas tsis yooj yim dua ua rau muaj kev hloov pauv ntawm cov kab lossis cov khoom siv kom yooj yim
PEX's minibility kuj txhais tau tias tsawg dua kev sib txuas, uas txo qhov kev pheej hmoo ntawm cov dej ntws nrawm thiab muaj txiaj ntsig ntau dua cov khoom siv hluav taws xob nrawm rau cov ntaub ntawv tsoos tsoos {}}
2. PeX kav yog tiv taus corrosion thiab nplai
PeX kav tsis corrode zoo li hlau kav {}} qhov teeb meem nrog cov teeb meem tooj liab thiab cov dej khov, thiab poob rau hauv dej zoo .
Pex, ntawm qhov tod tes, yog resistant rau corrosion thiab nplai txhim kho, uas txhais tau tias nws tuaj yeem ua kom muaj cov dej huv si rau hauv cov dej paug rau hauv cov kab ke rau hauv cov kab ke rau hauv cov kab ke rau hauv cov kab ke rau hauv lub system dej {}}
3. Pex yog qhov muaj siab heev rau khov
Lwm qhov txiaj ntsig tseem ceeb ntawm PEX yog nws lub peev xwm los tiv thaiv khov {}} Tsis muaj qhov tseem ceeb ntawm cov huab cua txias, PEXT tau tshwj xeeb tshaj yog qhov chaw txias tshaj plaws?
Txawm hais tias Pex tuaj yeem nthuav dav, nws yog ib qho tseem ceeb kom nco ntsoov tias nws yuav tsum tsis txhob sab laug txias rau lub caij nyoog txias rau lub caij nyoog txias rau lub caij nyoog txias rau lub caij nyoog txias rau lub caij nyoog txias rau qhov chaw sov sov uas nquag {1}.
4. Pex yog tus nqi-ua tau zoo
PEX yog ib qho ntawm cov khoom muaj nqis pheej yig tshaj plaws muaj {{0} Nws tsis tshua muaj nqi ntxiv rau kev siv tooj thiab tsawg dua los ntawm kev lag luam
Nyob rau hauv cov nqe lus ntawm kev teeb tsa, cov Pex yog nrawm dua thiab yooj yim dua rau cov nyiaj txiag thiab cov ntawv sau ua haujlwm zoo rau cov nyiaj txiag .
5. PeX muaj kev nyab xeeb rau cov dej haus
Muaj qee qhov kev txhawj xeeb txog kev nyab xeeb ntawm PEX kav, tshwj xeeb yog tau lees paub txog cov khoom siv nruj me nyuam yaus rau hauv dej, ua rau lawv muaj kev nyab xeeb rau dej potable tshuab .
Tsis tas li ntawd, PEX feem ntau pub tshuaj tsis zoo xws li phahalates thiab BPA, cov khoom siv tau pom zoo, uas tau lees paub tias nws muaj kev nyab xeeb rau kev haus dej {}}
6. Pex Yeeb Nkab Installation tau nrawm thiab yooj yim
PEX kav tau yooj yim rau nruab, uas ua rau lawv zoo tshaj plaws rau cov fittings zoo li crownp lossis clamp rings, lossis laub zoo nkauj, lossis thawb-haum txuas {}}
Qhov kev xaiv no tseem ua rau peb xaiv tau cov txheej txheem sib hloov thiab cov khoom siv qub dua thiab tsis muaj kev tshem tawm rau cov txheej txheem qub thiab qis dua ntawm cov qauv ntawm cov qauv .
7. Pex tuaj yeem lis cov dej kub thiab txias
PeX yog veratile thiab tuaj yeem siv ob qho tib si kub thiab dej txias kom haum rau cov dej kub thiab cov pob zeb ntau rau .
Tsis tas li ntawd, Pex muaj cov khoom siv rwb thaiv tsev zoo, pab tswj cov dej sov hauv tsev thiab kev lag luam los ntawm kev ua kom dej kub ntev dua.
8. Pex yog tiv taus ntau dua rau kev xau
Vim tias PEX kav muaj tsawg dua fittings thiab cov pob qij txha tshaj li cov kav dej quav dej, nws muaj tsawg dua ntawm kev ua kom tawg, txawm tias thaum kub ntxhov siab lossis kub}
Cov dej xau yog qhov yuav tshwm sim hauv cov kav dej kav dej ib txwm muaj nyob rau hauv lub zog sib txuas thiab tsawg dua kev sib txuas uas tsis tshua muaj zog rau lub sijhawm.
Ntau hom PEX YEEB
Muaj peb hom kab hlau pex, txhua tus tsim tawm siv cov qauv sib txawv:
Pex-a: Ua los siv cov qauv engel, PEX-A yog qhov hloov tau ntau thiab feem ntau siv hauv cov ntawv thov uas xav tau qib siab tshaj plaws ntawm kev ua haujlwm.
Pex-b: Tsim kev siv cov kab si kom zoo, PEX-B tsis muaj peev xwm hloov tau ntau dua li ntau cov dej ntws tawm} Nws feem ntau siv rau kev faib dej dav dav.
PEX-C: Hom Pex yog ua tau siv hluav taws xob nqaj tshuab thiab ntau dua rigid dua li PeX-A thiab PeX-b} Nws yog qhov tseem ceeb tshaj plaws.
Txhua hom PeX muaj lub zog tshwj xeeb thiab qhov tsis muaj zog, yog li nws yog qhov tseem ceeb kom haum koj qhov project xav tau {}}
Feem ntau siv cov yeeb nkab peg
PeX yeeb nkab muaj ntau yam thiab yog siv nyob rau hauv ntau ntawm cov ntawv thov:
Dej Pab Cov Kab: PEX feem ntau siv los hloov cov tawv nqaij liab lossis cov kav dej pipes hauv ob thaj chaw thiab kev lag luam dej tshuab {}}}
Radiant Pem Teb Cua Sov: PEX yog qhov zoo tshaj plaws rau radiant pem teb cua sov tshuab cia yog nws hloov thiab muaj peev xwm los tswj cov ntsuas kub zoo nkauj.
Rov qab ua haujlwm: Ntau lub tsev qub nrog cov kav dej laus tab tom rov ua haujlwm nrog Pex vim nws cov nyiaj pheej yig thiab yooj yim ntawm installation .
Fixture Txuas Txuas: PEX feem ntau siv los txuas cov kav dej fixtures zoo li tog, tso quav, thiab cov nqais dej, vim tias nws yooj yim rau nruab rau hauv cov chaw nres nruj {}}
Tag
Pex Yeeb Nkab yog qhov kev xaiv zoo heev rau cov kav dej cua sov vim nws lub peev xwm txhim kho kom ruaj khov, thiab kev hloov pauv ntawm cov dej khov kho kom khov, thiab siv cov khoom siv hluav taws xob kom ruaj khov, thiab siv cov dej khov kho kom khov, thiab cov khoom siv hluav taws xob ua kom muaj peev xwm txhim kho ob qho tib si kub thiab dej txias, thiab nws ntev-kav ntev ua nws xaiv qhov kev xaiv zoo rau cov tswv tsev thiab cov neeg ua haujlwm sib sau ua ke {}}
Nkag siab txog cov ntsiab lus tseeb ntawm PEX cov yeeb nkab-nws cov txiaj ntsig, thiab kev nyab xeeb, tuaj yeem ua rau koj cov khoom siv zoo rau ntau xyoo los.
