Hy-lok is a leader company in process instrumentation and control systems for all type of industries and installations worldwide. Have the ISO 9001, ISO 14001, OHSAS 18001, ASME, API, CE and KEPIC among other certificates.


Double ferrule fittings for pressure applications in Stainless Steel, Brass, Monel, Hastelloy, Titanium...

Welded fittings, threaded, DIN.

Ball, needle, relief, check valves & manifolds for process.