Our company is capable of manufacturing special products like the ones which are mentioned bellow: DYNAMIC SEALS SPECIAL GASKETS MEMBRANES Ο-RING STEEL VALVE PLATES They are made by hard steel and applied in scavenging. VALVES Elastic valves are applied in machine pumps. Hard steel valves are applied in compressors. SAMPLERS They are made by bronze and are used in tanks, filled with oil, water etc. GROUNDINGS They are made by copper or bronze and applied in metal assemblies to reduce the possibility of ignition.