EKK

Metal mechanical seals[; rotary metal joints used for circulating cooling water or steam to form rolls in steel and paper pulp production lines]; metal alloys used for manufacturing seal face materials as part of mechanical seals;[ manually operated metal valves and motor operated metal valves for use in nuclear power plants and fossils power plants;] metal gaskets for use as seals for engine cylinders, as seals for high-pressured plumbing and as seals for high-temperature plumbing; [metal gaskets for land vehicles, metal runners for sliding doors, rotary metal joints for land vehicles]