Stainless Steel Products

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Tube Fittings and Tube Fitting Adapters


Overview

SSP offers three tube fitting brands in stainless steel, brass,  monel, and other materials for applications in instrumentation, control and process systems.  Each design is precisely manufactured to intermix and interchange with the following global tube fitting brands. 

 SSP Brand  Interchange/Intermix  
 Duolok®   Swagelok®
 Unilok®   Parker® CPI®
 Griplok®   Hoke® Gyrolok®

 

Reliability

SSP tube fittings have a track record of reliability, dependability and real-world performance backed up by third-party testing, approvals and certifications. Successful ASTM-F-1387-99 test results prove interchangeability with the above instrumentation fitting designs. 

 Product Support

In addition, SSP tube fittings, tubing, valves, filters, hose and tubing are backed by an outstanding network of factory-trained distributors offering: 
    • Unsurpassed installation training
    • Local inventory 
    • On-site technical support. 


 

Duolok® Tube Fittings

Duolok Tube Fitting Duolok tube fitting's low-torque, two-ferrule design provides fast and reliable leak-tight connections, even in systems having high vibration or rapid temperature and pressure fluctuations.  They are designed and manufactured to interchange and intermix with Swagelok® tube fittings.

Select or learn more about Duolok tube fittings
Download the complete Duolok Fractional Catalog.
Download the complete Duolok Metric Catalog.

 

Duolok Tube Fitting Specifications

Types Doulok Tube Fittings
Tube Sizes Fractional: 1/16 to 2 in.
Metric:       3 to 50 mm
Maximum Operating Pressure 12,000 psig (825 bar)
@ 100° F (38° C)
Temperature Range -325° F to 1200° F
(-198° to 648° C)
Materials Stainless steel, carbon steel, brass, monel, Hastalloy C. Other materials are available on request.
End Connections Tube fittings, NPT, ISO/BSP, SAE/MS, and AN, pipe fitting connectors, weld fitting adapters, port connectors,  tube adapters
Configurations Straights, elbows, tees, crosses, caps, plugs
Special Tube Fittings Bore-through/heat exchanger, dielectric, calibration, bulkhead, tube inserts

 


 

Unilok® Tube Fittings

Unilok Stainless Steel Tube FittingsUnilok tube fittings single-ferrule design provides fast and reliable connections in instrumentation control, and process systems.  They are designed and manufactured to interchange and intermix with Parker® CPI tube fittings. 

Select or learn more about Unilok tube fittings.
Download the complete Unilok Catalog.

 

Unilok Tube Fitting Specifications

Types Unilok Tube Fittings
Sizes 1/16 to 1 in.
Maximum Operating Pressure 12,000 psig (825 bar)
@ 100° F (38° C)
Temperature Range -325° F to 1200° F (-198° to 648° C)
Materials Stainless steel, carbon steel, brass, monel, Hastalloy C. Other materials are available on request.
End Connections Tube fittings, NPT, ISO/BSP, SAE/MS, AN, pipe fitting connectors, weld fitting adapters, port connectors,  tube adapters
Configurations Straights, elbows, tees, crosses, caps, plugs
Special Tube Fittings Bore-through/heat exchanger, dielectric, calibration, bulkhead, tube inserts

 


 

Griplok® Tube Fittings

Griplok Tube Fittings Griplok tube fitting's two-ferrule design provides reliable, leak-tight connections in instrumentation, control, and process tubing systems.  They are designed and manufactured to interchange and intermix with Hoke Gyrolok® tube fittings. 

Learn more about or select Griplok tube fittings.
Download the complete Griplok Catalog.

 

Griplok Tube Fitting Specifications

Types Griplok Tube Fittings
Sizes 1/16 to 1 in.
Maximum Operating Pressure 12,000 psig (825 bar)
@ 100° F (38° C)
Temperature Range -325° F to 1200° F  (-198° to 648° C)
Materials Stainless steel, carbon steel, brass, monel. Hastalloy C. Other materials are available on request.
Connections Tube fittings, NPT, ISO/BSP, SAE/MS, AN, pipe fitting connectors, weld fitting adapters, port connectors, tube adapters
Configurations Straights, elbows, tees, crosses, caps, plugs
Special Tube Fittings Bore-through/heat exchanger, dielectric, calibration, bulkhead, tube inserts