All questions and answers are based on the 2017 NEC. Q. What uses are permitted for PVC conduit by the NEC? A. Some common uses for Type PVC (polyvinyl chloride) conduit are as follows: Concealed — ...

Working with PVC pipe is straightforward ... until you've made enough room to fit the ¾-inch pipe plug into the pipe. Approximately ¼ inch of the plug's stem should extend out of the pipe.

HOUSTON--(BUSINESS WIRE)--North American Pipe Corporation (NAPCO), a subsidiary of Westlake Chemical Corporation (NYSE: WLK), today announced the launch of a new product, molecular oriented PVC ...