THE STANDARD PACKING OF THE WORLD

[ Packings Made of Various Materials-Namely, Leather, Metal, Fibrous Materials, Granular Materials, Rubber Compounds, Synthetic Rubber Compounds, Plastics and Various Combinations Thereof; Expansion Joints; Sealing Devices-Namely, Oil and Grease Seals, Mechanical Seals and Accessory Parts Thereof;] Gaskets and Gasket Materials [; Insulation Tapes, Tubing Sheeting; Pump Cups, Pistons, Valves and Discs; Piston Rings]