Making Connections in the Oil & Gas industry since 1955.

As a family organization with strong industry ties, Tylok can provide the support you need, whether your operations are in Texas, Oklahoma, Kansas, Louisiana, Alabama, Pennsylvania or elsewhere in the oil patch. Our sales and service teams pride themselves on personal relationships you can count on. When you work with Tylok, you get American-made instrumentation tube fittings and valves, industry expert training and support staff dedicated to helping you find the best solution for any application.


You’ll also have our engineering and technical teams at your fingertips. Tylok specializes in the oil and gas industry — we understand your applications, and we have a thorough grounding of the principles behind our products. Ultimately, we work with you to get the most out of your processes, and our American-made fittings, hoses and valves are available in a variety of options to suit your needs.