SCH 80 PVC Blind Flange ( Plastic Material ) 1.Items PVC Blind Flange2.MaterialPVC-U 3.ProductsPipelines for water supply ,Female ... , Cap , Tee , Adapter , Elbow , Reducer, Union , Plug , Pipe Clip , Valve , Plastic Tap and Mould4.Size1/2"– 12inch 5.StandardSCH806. ... long usage life for at least 50 yearsSCH80 PVC Blind Flange,PVC\CPVC,data specification and drawing Size (*")Data (mm)D0d1daHhole ...