Yuav ua li cas txuas PPR fittings rau cov kav hlau?
Dec 05, 2023
Txuas PPR fittings rau cov kav hlau, thaum tsis raug rau hauv cov txheej txheem PPR, tuaj yeem ua tiav siv cov txheej txheem tshwj xeeb thiab tsim nyog fittings. Nov yog ib daim ntawv qhia yuav ua li cas:
1. Kev siv cov khoom siv hloov pauv:
Txoj hauv kev zoo tshaj plaws los txuas PPR fittings rau cov kav hlau yog siv cov khoom siv hloov pauv. Cov fittings no tshwj xeeb tsim los nrog ib kawg sib xws nrog PPR (rau fusion) thiab lwm qhov kawg haum rau cov kav hlau (feem ntau threaded).
2. Xaiv txoj cai hloov pauv haum:
Xaiv qhov kev hloov pauv uas haum rau qhov loj thiab xov hom ntawm cov yeeb nkab hlau thiab txoj kab uas hla ntawm PPR yeeb nkab. IFAN muaj ntau hom kev hloov pauv rau cov khoom siv hlau sib txawv thiab cov qauv xov.
3. Npaj PPR Yeeb Nkab:
Txiav PPR yeeb nkab rau qhov ntev uas yuav tsum tau ua thiab xyuas kom qhov kev txiav ncaj. Ntxuav cov yeeb nkab kawg thiab siv lub tshuab PPR welding kom sov cov yeeb nkab kawg thiab PPR sab ntawm kev hloov pauv haum.
4. Vuam PPR rau kev hloov pauv haum:
Tom qab cua sov, ceev nrooj txuas cov yeeb nkab PPR mus rau qhov kev hloov pauv haum los ntawm kev ntxig nws mus rau qhov xav tau qhov tob. Tuav nws nyob rau hauv qhov chaw thaum nws txias los tsim kom muaj kev ruaj ntseg thiab leak-proof sib koom ua ke.
5. Txuas rau Hlau Yeeb Nkab:
Cov hlau kawg ntawm txoj kev hloov pauv tuaj yeem raug threaded los yog lwm yam tsim kom phim cov yeeb nkab hlau. Yog hais tias nws yog threaded, siv cov xov sealant los yog PTFE daim kab xev los xyuas kom meej ib tug watertight foob, ces ntsia hlau cov yeeb nkab hlau rau hauv haum. Xyuas kom haum zoo, tab sis ceev faj tsis txhob overtighten, vim qhov no tuaj yeem ua rau cov xov puas.
6. Tshawb xyuas cov Leaks:
Thaum qhov kev sib txuas ua tiav, nws yog ib qho tseem ceeb uas yuav tsum tau kuaj xyuas cov dej xau. Qhov no tuaj yeem ua tiav los ntawm kev siv lub zog rau qhov system thiab pom qhov kev tshuaj xyuas qhov sib koom ua ke.
Siv kev hloov pauv fittings yog ib txoj hauv kev txhim khu kev qha los txuas PPR fittings rau cov kav hlau, ua kom muaj kev ncaj ncees thiab kev ua haujlwm ntawm cov khoom siv sib xyaw.
