Fittings Advantages 1)Healthy, conforming to drinking water standards 2)Resistant to high temperatures, good impact strength 3)Convenient and reliable installation, low construction expenses 4)Excellent heat-insulation property from minimum thermal conductivity 5)Lightweight, convenient to transport and handle. 6)Sound insulation (reduced by 40% compared to galvanized steel pipes) 7)Light colors and excellent design ensure suitability for both exposed and hidden installation 8)long life span