From research labs and pilot plants to the production process, Hy-Lok products have proven to be the standard for leak-tight integrity and reliable performance. Hy-Lok tube fittings, pipe fittings, ball valves, needle valves, inline filters, check and relief valves, instrument manifolds, calibration fittings, and sampling cylinders each play at vital role in the processing and manufacturing of some of the world’s most complex products produced by today’s chemical and petrochemical industry. Materials available include 316 stainless steel, brass, carbon steel and exotic materials upon request. Contact Hy-Lok today to discuss your chemical processing application needs or locate a distributor.