
For over 40 years, Hy-Lok USA has been supplying our partners with hard-working, adaptable, and robust instrumentation tube fittings and valves. We understand that you work in industries where there is little margin for error, so you need equipment that will consistently perform in a variety of challenging conditions. That is why we have scoured the globe for the best available alloys and materials, which are built to work as hard as you do.

PETOL™ GEARENCH was founded in Houston, Texas in 1927. The first patented product, the Gearench
"The Greatest Utility Wrench on the Market"
From this original tool, the company has grown and developed over 40 product lines for use in various areas of the oil field as well as many other vital industries. With nearly a century of designing, manufacturing and delivering reliable tools we are now PETOL™ a name inspired by the founders. Trust us to continue to be Quality Driven — from the tools we make to the service we offer.

Crossover, Inc. has been servicing the oil country tubular market since 1979. Our commitment to total quality has made Crossover one of the leading manufacturers in the OCTG market.
Crossover is licensed under
API Spec 5CT and Spec 7. Under our API approved Quality Assurance Program, all phases of the manufacturing process are closely monitored.

PIC products for the oil and gas market are designed to withstand the rigors of one of the most demanding applications in the industrial world. PIC supplies products engineered for upstream, midstream and downstream applications. PIC gauges feature a heavy-duty case to socket connection (one piece) for added durability. Accessories, including needle valves, diaphragm seals, and thermowells can be added to protect and extend instrument life.