WEATHER STRONG VINYL PRODUCTS

Branching pipes, not of metal; Drain pipes, not of metal; Framework, not of metal, for building; Gutter pipes, not of metal; Non-metallic rigid pipes for construction purposes; Plastic oil and debris trap for storm drainage; Rigid pipes, not of metal; Sewer pipes, not of metal; Water-pipe valves, not of metal or plastic; Water-pipe valves, not of metal or plastic; Water-pipes, not of metal