[Class : 20] Water Storage Tanks (Non Metallic ) [Containers], Water Storage Tanks, Not Of Metal Or Masonry, Plastic Pipe Clamps, Plastic Pipe Collars, Plastic Pipe Clips, Non Metal Pipe Collars, Pipe Clamps Of Plastic, Non Metal Pipe Clamps, Pipe Support Sleeves [Plastic], Plastic Water Pipe Valves, Pipe Clips Of Plastic, Valves Of Plastic (Water Pipe ), Water Pipe Valves Of Plastic, Plastic Valves For Water Pipes, Valves Of Plastic For Water Pipes, Clips (Cable And Pipe ) Of Plastics, Collars Of Plastic For Fastening Pipes, Water Regulating Valves [Plastic] For Water Pipes, Water Outlets [Valves Of Plastic] For Water Pipes, Water Inlets [Valves Of Plastic] For Water Pipes, Water Storage Tanks, Not Of Metal Nor Of Masonry Included In Class 20.