These are 100% metals free uPVC Column Pipe for submersible pumps. Not only the uPVC compound is Lead-Free and Heavy Metal Free, but the Special High Friction Thread developed by also avoid the use of Metal pin thus giving Metal Free Leak Proof column Pipe.
This unique orientation technique has been developed in the Research and Development (R&D) Lab. This orientation technique is used during uPVC Column pipe extrusion to get higher drop impact and notch impact strength for the uPVC Column column Pipe