Charlotte Pipe fabricates PVC Schedule 40 DWV solvent weld fittings in a variety of configurations in sizes 4" - 16". Charlotte Pipe is the exclusive full line manufacturer of 1-1/2" - 16" PVC DWV pipe and fittings. Installation shall be in accordance with the latest instructions published by Charlotte Pipe. Fabricated fittings meet the requirements of ASTM F 1866 and are listed with NSF. Charlotte Pipe products are proudly manufactured in the USA.