PVC presentations: PVC-U water supply pipes and fittings:Main features:Light-weight, easy to install and transport, hygienic and nontoxic, highly resistant to corrosion, high mechanical strength, low friction, scale-preventative, firmly connected fittings, beautifully structured, fully self-containedApplication areas:Civil engineering, indoor and outdoor water-supply facility, drinking water supply, purified water and mineral water production line, air conditioner fittings, swimming pool water supply, water-delivery system in agriculture and landscape architecture