Helpful PVC Pipe Information Helpful Information Below is a list of articles about Flexible PVC and associated hardware Click on any headline to read article What type of fitting do I need (sch 40 and sch 80) What Fitting do I need? PVC Pipe vs PVC Hose or Tubing What is the difference between PVC, CPVC, ABS & other types of pipe? Glues and Primers Why use flexible PVC pipe? How to measure schedule 40 flexible PVC pipe Flexible PVC pipe & fittings terms definitions Flexible PVC pipe charts Physical properties of flexible PVC pipe Electrical Catalog