FIBERMARINE

Pipe muffs, not of metal; non-metal pipe fitting in the nature of non-metal pipe couplings; non-metal pipe connections in the nature of nonmetal elbows for pipes

Gutter pipes, not of metal; branching pipes, not of metal; drain pipes, not of metal; penstock pipes, not of metal; rigid pipes and pipelines for building purposes, not of metal; water pipes, not of metal; water drain-pipe valves, not of metal or plastic

Water-pipe valves of plastic, being other than machine parts; plastic fastening clips for cables and pipes; containers for storage or transport, not of metal, not of paper and not of masonry; storage tanks, not of metal and not of masonry