PVC Plumbing Pipe Fittings Manufacturing Company India. We are the leading PVC pipe manufacturers who are well known for offering the plethora of high quality services like PVC pipe fittings, Potable water system, Plumbing pipes fittings, Agri pipes and plastic pipe fittings ensuring that services meet superior standards..Plumbing Mueller Industries is your single source for a wide array of residential and commercial plumbing products. Our Streamline brand of copper tube and fittings, ABS and PVC fittings, and ABS DWV pipe are preferred by professionals around the world..The difference between pipes and tubes is simply in the way it is sized. PVC pipe for plumbing applications and galvanized steel pipe for instance, are measured in IPS iron pipe .PVC Furniture Plumbing Grade Fittings and UV Protected PVC Plastic Pipe. The page below tries to give an overview of many of the pvc fittings for plastic pvc pipe .