API-Certified Manufacturer Partner certified

API-Certified Manufacturer Partner

40+ Years Manufacturing Heritage certified

40+ Years Manufacturing Heritage

Hy-Lok Tube Fittings

Hy-Lok Tube Fittings encompass precision instrumentation tube and pipe fittings engineered from globally sourced, high-performance alloys. Backed by over 40 years of manufacturing expertise, these fittings deliver leak-tight, reliable fluid connections for oil and gas, petrochemical, and industrial process environments demanding consistent performance under high pressure and temperature conditions.

Hylok Tube Fittings
Hylok Pipe Fittings

Our Range of Products

Hylok Tube Fittings

Hylok Tube Fittings

  • 40+ years experience in tube fitting manufacturing
  • High-performance alloys sourced from global suppliers
  • Engineered for leak-tight, high-pressure connections
Hylok Pipe Fittings

Hylok Pipe Fittings

  • Robust pipe fittings for demanding industrial use
  • Globally sourced alloys ensure high performance
  • Trusted North American distribution network support

Frequently Asked Questions

What are Hy-Lok tube fittings used for?

Hy-Lok tube fittings are used to create leak-tight fluid and instrumentation connections in demanding environments such as oil and gas upstream, midstream, and downstream operations, chemical processing, power generation, and general industrial process control systems requiring precise, dependable performance.

What materials are Hy-Lok fittings made from?

Are Hy-Lok fittings suitable for high-pressure applications?

What is the difference between Hy-Lok tube fittings and pipe fittings?

Do Hy-Lok fittings meet industry standards for oil and gas applications?

How do I get pricing for Hy-Lok tube fittings?

What industries commonly use Hy-Lok tube fittings?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Oil & Gas Operations

Oil & Gas Operations

Used across upstream, midstream, and downstream operations for leak-tight instrumentation and fluid control connections.

Chemical & Petrochemical Processing

Chemical & Petrochemical Processing

Provides reliable, corrosion-resistant fluid connections in chemical and petrochemical plant process systems.

Power Generation & Energy

Power Generation & Energy

Supports high-pressure, high-temperature fluid control systems in power generation and energy facilities.

Industrial Manufacturing & Process Control

Industrial Manufacturing & Process Control

Enables precision fluid connections for manufacturing and engineering facilities requiring dependable process control.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

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40+ Years of Proven Expertise

Hy-Lok fittings are backed by over four decades of manufacturing experience, ensuring reliable performance in demanding industrial environments.

One-Stop Industrial Supply Partner

Access Hy-Lok fittings alongside 15+ specialized manufacturer partnerships, simplifying procurement for drilling, production, and industrial operations.

Globally Sourced High-Performance Alloys

Fittings are manufactured from premium, globally sourced alloys engineered to withstand high-pressure, high-temperature oil and gas process conditions.

Need Hy-Lok Tube Fittings for Your Next Project? Let's Talk

Share your specifications and our team will follow up with product details, pricing, and availability for your application.

Contact Us Today

For immediate assistance, feel free to give us a direct call at +1 405-619-7701.