PPR dej yeeb nkab muaj cov yam ntxwv nram qab no: kev tiv thaiv corrosion, kev ua haujlwm ntev, kev txuag hluav taws xob thiab cov khoom siv txuag, lub teeb yuag thiab lub zog siab, kev tiv thaiv ib puag ncig, kev tsim kho yooj yim thiab kev saib xyuas, du sab hauv phab ntsa thiab tsis muaj scaling. Yog li ntawd, PPR cov kav dej yog thawj qhov kev xaiv rau kev kho kom zoo nkauj hauv tsev feem ntau tam sim no. Hnub no, kuv yuav qhia koj txog qhov kev nkag siab zoo ntawm PPR yeeb nkab installation.
PPR yeeb nkab installation kev nkag siab Ua ntej
Tom qab cov xaim ua ntej, ua ib lub qhov hauv av. Kev ua haujlwm ntawm qhov dej ntawm qhov dej yuav tsum tau ua los ntawm cov kws tshaj lij. Txawm hais tias nws zoo nkaus li yooj yim heev, tseem muaj cov ntsiab lus technical. Yog tias cov kav dej xau vim tsis saib xyuas, nws yuav ua rau muaj teeb meem ntau.
PPR yeeb nkab installation kev nkag siab Thib ob
Los ntawm kev sib txuas ntawm PPR raj, nws yog qhov kub yaj kev sib txuas ntawm qhov no. Feem ntau, qhov kub yaj kub yog 260 degrees. Los ntawm lub installation nplai, xa mus rau qhov ntsuas tsim. Qhov no yuav tsum tau tsim raws li kev kho kom zoo nkauj hauv tsev. Feem ntau, muaj 3 qhov laj thawj vim li cas PPR raj tsis tuaj yeem ntsia tau:
1) Qhov saum npoo mounted PPR yeeb nkab yuav tsum tau dais lub ntiajteb txawj nqus thiab yooj yim deform
2) Vim tias lub raj PPR yog qhov yooj yim rau hnub nyoog nyob rau hauv rooj plaub ntawm kev teeb tsa saum npoo
3) Yog tias lub raj dawb PPR raug teeb tsa, nws yuav yooj yim kis lub teeb thiab tsim cov kab mob yug me nyuam.
PPR yeeb nkab installation kev nkag siab peb
PPR cov kav dej kuj tseem tuaj yeem txuas tau los ntawm cov qhov hluav taws xob kub. Cov kav dej thiab fittings yuav tsum tau ua tiav tag nrho, thiab lub zog ntawm cov pob qij txha tseem muaj zog tshaj lub zog ntawm cov yeeb nkab lub cev. Tsuav qhov kev tsim kho tau ua tiav, nws yuav dhau qhov kev ntsuas siab tom qab ua tiav, thiab kev ntseeg siab yuav siab heev.
PPR yeeb nkab installation kev nkag siab plaub
Thaum txhim kho, nws tuaj yeem ua kom zoo nrog lub hau npog rwb thaiv tsev. Vim tias cov yeeb nkab PPR ntshai ntawm lub hnub ntev, nws yog qhov zoo tshaj plaws los siv cov yeeb nkab dej kub, uas yuav siv tau ntev dua. Txawm li cas los xij, thaum xaiv, sim xaiv lub koob npe zoo lossis lub npe loj, uas muaj kev nyab xeeb dua.
