Dab tsi yog qhov txawv ntawm threaded thiab non-threaded PPR fittings?
Dec 05, 2023
Thawj qhov sib txawv ntawm threaded thiab non-threaded PPR fittings nyob rau hauv lawv tsim, daim ntawv thov, thiab installation txoj kev. Ntawm no yog ib qho kev faib tawm ntawm qhov sib txawv no:
1. Tsim thiab tsim kho:
Threaded PPR Fittings: Cov fittings no muaj txiv neej los yog poj niam threads uas tso cai rau lawv yuav tsum tau screwed rau hauv los yog mus rau lwm yam khoom. Cov xov yog tsim los tsim kom muaj kev ruaj ntseg thiab nruj kev sib txuas.
Tsis-Tshuaj PPR Fittings: Tsis yog xov, los yog tiaj, fittings tsis muaj xov. Lawv feem ntau tsim los ua kom sov-fused (welded) ncaj qha rau PPR kav.
2. Daim ntawv thov:
Xov Fittings: Cov no feem ntau yog siv nyob rau hauv qhov chaw PPR piping system yuav tsum tau txuas nrog cov khoom sib txawv ntawm cov khoom siv lossis cov tshuab, xws li cov khoom siv hlau, cov khoom siv, lossis lwm yam kav dej. Cov threaded kev twb kev txuas tso cai rau kom yooj yim disassembly thiab reassembly, uas yog pab tau rau kev txij nkawm los yog kev hloov kho system.
Non-Threaded Fittings: Qhov zoo tshaj plaws rau kev tsim homogenous, welded PPR piping systems qhov twg yuav tsum muaj daim ntawv cog lus ruaj khov, xau pov thawj. Lawv tau siv dav hauv cov kav dej txuas ntxiv yam tsis tas yuav tsum tau txuas rau cov khoom sib txawv.
3. Txoj kev teeb tsa:
Xov Fittings: Nruab los ntawm screwing lawv mus rau hauv los yog rau hauv cov xov sib txuas. Nws yog ib qho tseem ceeb los xyuas kom meej kev sib raug zoo thiab kom tsis txhob dhau-tightening, uas yuav ua rau cov xov puas.
Non-Threaded Fittings: Txhim kho siv cov txheej txheem cua sov fusion vuam. Qhov no suav nrog cua sov ob lub yeeb nkab thiab qhov haum thiab tom qab ntawd nias lawv ua ke los tsim cov khoom ruaj khov, ruaj khov.
4. Foob thiab Leak-pov thawj zoo:
Xov Fittings: Tej zaum yuav xav tau txoj kev sib khi ntxiv, xws li xov kab xev los yog cov sealants, kom ntseeg tau tias muaj kev sib txuas ntawm cov ntaub ntawv pov thawj.
Non-Threaded Fittings: Cov txheej txheem vuam tsim ib qho seamless thiab leak-proof sib koom ua ke yam tsis tas yuav tsum muaj cov khoom sib khi ntxiv.
Hauv cov ntsiab lus, threaded thiab non-threaded PPR fittings ua haujlwm sib txawv thiab raug xaiv raws li cov kev cai tshwj xeeb ntawm cov kav dej. IFAN muaj ob hom fittings, muab kev yooj yim thiab ntau yam hauv kev siv cov kav dej kom tau raws li ntau yam kev xav tau.
