Commercial-grade Basin Flex Waste Pipe supplied by Bahjat Enterprises under the Polypipe product catalog. Engineered for industrial, municipal, and residential fluid control systems. A Basin Flex Waste Pipe is a flexible drainage pipe used to connect a wash basin waste outlet to the bottle trap or wall drainage connection. Its flexible construction helps accommodate alignment and space constraints, Basin Flex Waste Pipe – Flexible PVC/PP waste pipe for connecting wash-basin waste outlet/bottle trap to the drainage system, suitable for specified diameter and length