Drains system for buildings - consists of main pipe and pipe clips for extra pipes, on each floor

摘要

The system consists of drain pipes for water and supply pipes for hot or cold water. On each floor of a building there is a main sewage pipe (1), formed by a cast iron tube. The cast iron sewage pipe has additional elements e.g. pipe clips (13,14) or rails (15), to fasten additional pipes (C1,C2) to the main pipe. The main tube has a socket (6), fastened to it by adhesive. USE/ADVANTAGE Simplified plumbing system for building. Dwg.No.1/4)