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UPVC bhora vharafu rinoshandisa muviri usingadziviriri wakagadzirwa kubva unplasticized polyvinyl chloride uye bhora rakatenderera rine buri repakati. Dzinde rinobatanidza bhora nemubato, richibvumira kutenderera chaiko. Zvigaro uye maO-mhete zvinogadzira chisimbiso-chisingabvisi chisimbiso, zvichiita kuti vharafu iyi ive yakanaka kune yakavimbika pa/off contr...Verenga zvimwe»
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A 3/4 PVC ball valve is a compact, quarter-turn valve yakagadzirirwa kudzora kuyerera kwezvinwiwa mupombi dzemvura, kudiridza, uye maindasitiri masisitimu. Chinangwa chayo chikuru ndechekupa kushanda kwakanaka, kusingabvire. Aya mavharuvhu anopa akawanda mabhenefiti: anoramba corrosion uye chemic ...Verenga zvimwe»
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mafittings, akagadzirwa kubva kuPolypropylene Random Copolymer, anoshanda sezvikamu zvakakosha mumapombi masisitimu. Vanobatanidza mapaipi kuti vave nechokwadi chekufambisa kwemvura. Zvinhu zvavo zvakasimba zvinoramba kupfeka, zvichiita kuti zvive zvakanaka kune zvemazuva ano pombi dzemvura. Nekupa kusimba uye kuvimbika, PPR fittings ha...Verenga zvimwe»
