PPR cov kav dej kub tsis tuaj yeem ua nplaum ua ke. PPR kub yaj yeeb nkab yuav tsum tau txuas nrog kub yaj.
Kub sib txuas yog hais txog kev sib txuas ntawm cov hlau tsis muaj hlau thiab tsis yog hlau, uas yog rhuab mus rau qhov (ua kua) cov ntsiab lus yaj. Nws yog dav siv hauv kev sib txuas ntawm cov kav dej tshiab thiab fittings xws li PPR kav, PB kav, PE-RT kav, hlau txuas kav, nkhaus vector aluminium alloy lined yas sib xyaw cov yeeb nkab.
Kub-yaj sib txuas feem ntau muaj xws li: kub sib tsoo lub qhov hluav taws xob txuas thiab kub-yaj lub hauv paus sib txuas qhov txuas. Kub sib txuas muaj qhov zoo ntawm kev sib txuas yooj yim, kev pab lub neej ntev, thiab tsis yooj yim rau qhov corrode.