HOKE fluid process components include patented GYROLOK® tube fittings, pipe fittings, as well as ball, bellows, needle, and plug valves; in-line filters, instrumentation manifolds and sampling cylinders. Material choices include 316 stainless steel, Monel®, Hastelloy®, Inconel®, Duplex, Super-Duplex, 6MO and other exotic metals. Hoke is a leader brand for the markets Oil and Gas Markets, Power Generation Markets, Chemical & Petrochemical Markets, Pulp and Paper Markets, OEM Applications e Alternative Fuels Market.