... discharge,waste water, rain water. Advantages: (1) Non-combustible and non-flammable. Fire resistant (2) High resistance against blows, ... service life (5) Excellent chemical resistance (6) Environmentally friendly and 100% recyclable (7) Low noise rate (8) Easy ... exported to Europe. Dinsen Impex Corp. is a professional supplier and manufacturer for Cast Iron Pipes, Fittings, Couplings which was used ...