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Medium- and High-Pressure Products

medium- and high-pressure products

Medium- and High-Pressure Fittings, Valves, and Tubing

Swagelok’s medium- and high-pressure valves, fittings, and fluid-control devices are engineered to handle all the pressure that comes your way. Create strong, reliable connections faster — even in high-risk, high-vibration environments. Swagelok delivers high-quality performance when the pressure is at its highest.

Medium- and High-Pressure Fittings >

Medium- and High-Pressure Valves >

Medium- and High-Pressure Tubing >

Medium- and High-Pressure Industry Applications and Markets

oil and gas industry

Oil and Gas

  • Topside offshore
  • Downhole
  • Subsea
  • Midstream onshore
  • Pilot plants
transportation industry


  • H2 refueling infrastructure
  • H2 on-vehicle
  • Aerospace
  • Test benches
pressure meter

Other Industries

  • Waterjet cutting
  • Food and dairy
  • Research and development
Safe Product Selection: The complete catalog contents must be reviewed to ensure that the system designer and user make a safe product selection. When selecting products, the total system design must be considered to ensure safe, trouble-free performance. Function, material compatibility, adequate ratings, proper installation, operation, and maintenance are the responsibilities of the system designer and user.

⚠ Warning: Do not mix/interchange Swagelok products or components not governed by industrial design standards, including Swagelok tube fitting end connections, with those of other manufacturers.

Medium- and High-Pressure Fittings

FK medium pressure tube fittings

FK Series Medium Pressure Tube Fittings

Simple and easy to install, Swagelok’s innovative FK series medium pressure tube fittings and adapters offer reduced installation cost, improved up-time, and increased safety and environmental compliance compared to cone and thread. FK series delivers a leak-tight gas seal and vibration resistance in applications up to 22,500 psig (1551 bar). FK series tube fittings are available in 316 stainless steel, super duplex alloy 2507 (NACE & NORSOK), and alloy 625 (NACE) with proven performance on a variety of tubing types and materials.

cone and thread fittings

Cone and Thread Fittings

Looking to maintain your cone and thread system? Swagelok carries a range of options in sizes up to 1 ½ inch to help ensure a leak tight system. Medium pressure up to 20,000 (1378 bar) and high pressure up to 60,000 psig (4134 bar) are offered. Cone and thread fittings are available with anti-vibration options in 316 stainless steel, super duplex alloy 2507 (NACE), and alloy 625 (NACE).


Medium- and High-Pressure Valves


Medium- and High-Pressure Tubing

More resources for Swagelok medium- and high-pressure products

AGI Industries

Customer Spotlight - AGI Industries

AGI Industries realizes zero leaks with FK series

loss of primary containment graph

Customer Spotlight - Offshore Oil Operator

Offshore oil operator slashes installation costs by 80%

medium and high pressure products quick look brochure

Download: A Quick Look at Swagelok Medium- & High-Pressure Solutions

Learn how these medium- and high-pressure products can help you do more