Three instrumentation tube fitting designs allow for intermix and interchange with all major tube fitting designs.

Dual-ferrule

Duolok tube fittings

Duolok MC Render

  • Pressure: up to 12,100 psig (834 bar)
  • Temperature: -425 to 1200°F (-253 to 648°C)
  • Sizes: 1/16 to 2 in. (3 to 50 mm)
  • Materials: 316 SS, Alloy 400, C-276 and brass. 
  • Intermixes with Swagelok® and Parker A-Lok™ fittings

Single-ferrule

Unilok tube fittings

SSP Unilok MC Assembly Render

  • Pressure: up to 12,100 psig (834 bar)
  • Temperature: -425 to 1200°F (-253 to 648°C)
  • Sizes: 1/16 to 1 in.
  • Materials: 316 SS, Alloy 400, C-276, and brass. 
  • Intermixes with Parker CPI™ fittings.

Dual-ferrule

Griplok tube fittings

SSP Griplok MC Assembly Render

  • Pressure: up to 12,100 psig (834 bar)
  • Temperature: -425 to 1200°F (-253 to 648°C)
  • Sizes: 1/16 to 1 in.
  • Materials: 316 SS, Alloy 400, C-276 and brass. 
  • Intermixes with Hoke Gyrolok® fittings.

Common Features:

SSP tube fittings come in a wide range of shapes and types including:

  • Male and female connectors, adapters, reducers, unions, elbows, tees, crosses, caps, plugs, and bulkhead fittings.
  • Adapter Fittings transition tube to threaded or weld fittings. Types include:
    • Threaded: NPT, ISO/BSP, SAE and OSC, and OSM
    • Weld: Tube Socket Weld, Pipe Socket Weld and Butt Weld
    • Flare Fittings: AN Fittings (JIC Fittings)
  • Special Purpose Fittings: dielectric, calibration, bore-thru, special orifice, and mud dauber fittings. SSP manufactures a wide range of fittings in special sizes, end connection and configurations.

 

*Instrumentation fittings are available only through Authorized SSP Instrumentation Distributors.