Qhov no yog vim qhov sib txawv PPR hais ntawm raw khoom. Yog li ntawd, Anhua dej yeeb nkab yog dawb thiab dawb npauj npaim yog grey, uas tsis sawv cev rau qib zoo ntawm cov khoom.
Dab tsi yog cov khoom ntawm PPR yeeb nkab uas tsis yog cov yeeb nkab dej?
Muaj plaub hom PPR yeeb nkab txuas feem ntau siv, uas feem ntau welded ntawm cov kav dej:
1. Kev sib koom ua ke: nws yog siv los txuas ob lub kav dej thaum cov yeeb nkab tsis ntev txaus.
2. Lub luj tshib: muab faib ua lub kaum sab xis khoov thiab 45 khoov. Nws yog siv thaum cov kav dej xav tau ib lub ces kaum.
3. Tee: txuas cov kav dej hauv peb cov lus qhia.
4. Reducer: lub connector txuas ob lub kav dej nrog cov yeeb nkab sib txawv. Cov saum toj no - hais txog kev sib koom ua ke, lub luj tshib thiab tee muaj cov khoom txo qis, uas tsis tshua muaj siv hauv tsev kho kom zoo nkauj.
5. Cov xaim sab hauv thiab sab nraud: siv los txuas cov faucets, cov ntsuas dej thiab lwm hom kav dej. Feem ntau ntawm kev kho kom zoo nkauj hauv tsev siv cov hlau sab hauv. Cov hlau txuas sab hauv thiab sab nrauv yog kim dua, thiab kev sib koom ua ke nrog cov hlau tseem kim tshaj li ib 'meter' ntawm cov yeeb nkab dej.
6. Nres valve / pob valve: rau qhib thiab kaw dej ntws
7. Bending: it is used when two water pipes intersect on the same plane but are not connected. • Plug: also known as bulkhead. After the water pipe is installed, it is used to temporarily close the water outlet and remove it when the faucet is installed.
7. Dab tsi yog cov yam ntxwv ntawm PPR cov kav dej txuas tshuab?
Lub interface ntawm PPR yeeb nkab txais cov khoom kub-kua tshuab, thiab cov kav dej tau ua tiav ua ke. Yog li ntawd, thaum lub installation siab dhau lawm, yuav tsis muaj dej to, thiab kev ntseeg siab yog siab heev.
8. Yuav ua li cas txiav txim qhov zoo ntawm PPR cov kav dej?
1. First look at the appearance. The appearance of the high-quality pipe is smooth, the logo is complete, and the brand name is also on the accessories; Inferior products can't do this. Because 100 percent imported PPR raw materials are used for high-quality pipes and only part of PPR raw materials are used for low-quality pipes, there are great differences in performance between the two.
2. Toughness: PPR cov kav dej uas muaj cov khoom zoo muaj lub zog zoo thiab tuaj yeem khoov tau yooj yim rau hauv lub voj voog tsis muaj kev puas tsuaj, thaum cov kav dej tsis zoo yog nkig thiab tawg tam sim tom qab khoov.
3. Thermal expansion thiab txias contraction: cov kav dej zoo tseem tuaj yeem tswj qhov hardness ntawm cov dej kub, thaum cov kav dej tsis zoo yuav softened ntawm 60 degree.
4. Kev pab lub neej: cov khoom zoo tau lav rau 50 xyoo, thaum cov khoom tsis zoo tuaj yeem lav tau 5-6 xyoo.
9. Yuav tiv thaiv cov kav dej tawg li cas?
PPR yeeb nkab txawv ntawm cov yeeb nkab hlau. Cov neeg ua haujlwm yuav tsum tuav nws maj mam thaum lub sijhawm teeb tsa. Yog tias lawv pov cov khoom nyob ib puag ncig ntawm qhov xav tau, tsis muaj qhov tawg me me tuaj yeem pom nyob rau lub sijhawm ntawd. Qhov xwm txheej saum toj no yuav tshwm sim thaum nws raug kaw tag nrho.
