We Live in Your World
We Know Your Business

Since 1977, Hy-Lok has taken its own route becoming a global leader in the Fluid & Control System Industry. In addition to supplying tubing systems to the world’s instrumentation markets – including a variety of piping materials – Hy-Lok performs as a turnkey business and offers services ranging from essential Fluid & Control system technique to workmanship.

NATURAL GAS

Hy-Lok components are a vital part of the CNG (Compressed Natural Gas Market). Hy-Lok products used to power CNG engines and fill stations include Hy-Lok tube fittings, ball and needle valves, inline filters, and hoses. Each Hy-Lok component adds durability and reliability to the developing the future of CNG.

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OIL + GAS

Hy-Lok produces stainless steel products that possess a high resistance to corrosion and heat and are important in the Oil and Gas industry. In addition to our tube and pipe fittings, ball valves, needle valves, and check and relief valves, we also provide instrument manifolds, calibration fittings, and sampling cylinders.

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CHEMICALS

Hy-Lok products are the standard for leak-tight integrity and reliable performance. Hy-Lok tube & pipe fittings, ball & needle valves, inline filters, instrument manifolds, calibration fittings, and sampling cylinders each play at vital role in the processing and manufacturing of the world’s most complex products today’s chemical and petrochemical industry.

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RIGS + PLATFORMS

Hy-Lok’s leak-free reputation has led to many applications in the expanding shipbuilding, drill rig, and production platform industries. With certifications including DNV, Lloyd’s Register and ABS, and product testing to ASTM-F1387, Hy-Lok has maintained a significant presence and is the preferred tube fitting and valve supplier in these industries.

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INSTRUMENTATION

Hy-Lok products are the trusted design for analytical connections and controls. For processes that demand accurate and precise measurements, Hy-Lok components provide consistent leak-free connections and reliable performance. For analytical instrumentation, the Hy-Lok family of products used includes Hy-Lok tube fittings, needle valves, ball valves, inline filters, and hoses.

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BIOTECHNOLOGY

Hy-Lok tube fittings, ball valves, and needle valves are found on many of the most complicated biopharmaceutical applications that are critical in achieving stringent standards and qualifications. Hy-Lok biopharm products also used include inline filters, check and relief valves and hoses.

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