Sealing joints being parts of engines in the nature of engine seals, mechanical seals; sealing joints being parts of machines in the nature of machine seals, mechanical seals; mechanical seals being machine parts; gaskets for internal combustion engines; metal joints for tubes being parts of engines in the nature of joints and joint parts for connecting tubes and tube parts; metal joints for pipes being parts of machines in the nature of joints and joint parts for connecting pipes and pipe parts

Joint packings for process plant pipe connections; sealing rings, namely, non-metal sealing rings for process plant pipes and pipe connections, for chemical plant pipes and pipe connections, for refinery pipes and pipe connections, for connection seals; weatherstripping sealants in the nature of caulk; fireproof seals, namely, non-metal sealing rings for process plant pipes and pipe connections, for chemical plant pipes and pipe connections, for refinery pipes and pipe connections, for connection seals; waterproof packings for pumps, pipes, pipe connections; seals, sealants and fillers, namely, fillers for expansion joints, joint packings for process plant pipe connections, waterproof sealants, fireproof sealants in the nature of non-metal sealing rings for process plant pipes and pipe connections, Polytetrafluorethylen-based sealants in the nature of Sealant compounds for joints, graphite-based sealants, sealants for non-metal sealing-rings for process plant pipe connections, sealants for non-metal sealing-rings for chemical plant pipe connections, sealants for non-metal sealing-rings for refinery pipe connections, for connection seals; seals for pipe connections, namely, non-metal seals for process plant pipe connections, non-metal seals for chemical plant pipe connections, non-metal seals for refinery pipe connections; sealing and insulating materials; non-metallic seals, not stamps, namely, non-metallic sealing rings for process plant pipe connections, non-metallic sealing rings for chemical plant pipe connections, non-metallic sealing rings for refinery pipe connections, non-metallic sealing rings for connection seals, non-metal spiral wound gaskets for use with pipe connections, non-metal grooved gaskets for use with pipe connections, non-metal flat profile gaskets for use with pipe connections; gaskets for heat exchangers, namely, non-metallic gaskets for heat exchangers; pipe joint tape; non-metallic stuffing rings, namely, stuffing of Polytetrafluorethylen or graphite; valve packing sets, namely, graphite for packing valves, Polytetrafluorethylen for packing valves; silicone rubber sealants; watertight rings, for process plant pipes; non-metal gaskets for industrial use, namely, gaskets for process plants, gaskets for chemical plants, gaskets for refineries, spiral wound gaskets, grooved gaskets, ring joint gaskets, weld ring gaskets, flat profile gaskets; non-metal gaskets, namely, non-metal gaskets for industrial process plants, non-metal gaskets for industrial process plant pipes; grommets made of synthetic rubber, namely, watertight rings for industrial process plants, watertight rings for industrial process plant pipes; non-metal gaskets for use as a fluid tight seal, namely, pipe gaskets, flat profile gaskets, spiral wound gaskets, grooved gaskets, ring joint gaskets, weld ring gaskets; elastomeric sealing material being gas impermeable, namely, non-metal sealing rings, joint seals and pipe joints for use as connection seals in industrial process plants, chemical plants, refineries; non-metallic sealing assemblies, namely, non-metal sealing rings for use in industrial process plant pipes, chemical plant pipes, refinery pipes; elastomeric sealing material being liquid impermeable, namely, non-metal sealing rings, joint seals and pipe joints for use as connection seals in industrial process plants, chemical plants, refineries; elastomeric sealing material being vapour impermeable, namely, non-metal sealing rings, joint seals and pipe joints for use as connection seals in industrial process plants, chemical plants, refineries; non-metallic encapsulated seals, namely, non-metallic sealing rings comprising Polytetrafluorethylen and/or graphite for use as connection seals, for use as pipe connection seals; gaskets in the form of sheets, namely, non-metal gaskets for use in industrial process plants, chemical plants, refineries; gaskets in the form of rings, namely, non-metal gaskets for use in industrial process plants and industrial process plant pipes, chemical plants and chemical plant pipes, refineries and refinery pipes; gaskets, other than fibrous gaskets for ships, namely, non-metal gaskets for use in industrial process plants, chemical plants, refineries; articles made of rubber for jointing purposes; packing material for forming seals; non-metallic seals for pipes of industrial process plants, for pipes of chemical plants, for pipes of refineries, water pipes; non-metallic seals for gas pipes; non-metallic sealing gaskets, other than for ships, namely, non-metal gaskets for industrial process plants, non-metal gaskets for chemical plants, non-metal gaskets for refineries; sealing compounds for stopping leakage from water tanks in the nature of pipe joint sealants, Polytetrafluorethylen-based sealants, graphite-based sealants, rubber-based sealants; sealants for repairing leaks in water cooling systems in the nature of pipe joint sealants, Polytetrafluorethylen-based sealants, graphite-based sealants, rubber-based sealants; non-metallic seals for preventing leakage of fluids, namely, seals made primarily from rubber, seals comprising Polytetrafluorethylen, seals comprising graphite; non-metallic seals for preventing leakage of gases, namely, seals made primarily from rubber, seals comprising Polytetrafluorethylen, seals comprising graphite; non-metallic seals for use in enamelled pressure vessels, namely, seals made primarily from rubber, seals comprising Polytetrafluorethylen, seals comprising graphite; non-metallic seals for use in glass lined pressure vessels