Rioj international is a dealer for hy-lok corporation [korea] with product range covering most valves and fittings used in instrumentation, hydraulics, fluid delivery systems, and other related industries. The company also supplies to oil and gas exploration, petrochemical/chemical processing, shipbuilding and heavy industries, power generation, pulp and paper mill, semiconductor and micro-electronics, fine metering and pharmaceuticals, mining equipment, etc. Hy-lok double ferrule tube fittings are available in various fractional and metric sizes, materials, and threads including npt tapered and parallel, iso tapered and parallel pipe threads. Connections include tube-to-tube, tube to male, tube to female, tube to an tube, and tube to sae/ms o-ring seals. Hy-draulic swaging tools [ezy-mat] are provided for easy installation of larger size fittings and are available both in manual and electric execution. Hy-lok threaded fittings are available in most npt to npt, npt to iso parallel, npt to iso tapered threads.
