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  • Duolok Tube Fittings

    SSP tube fittings provide leak-tight connections to improve the performance of instrumentation, utility, and process systems. SSP provides nine types of instrumentation and industrial tube fittings in a wide range of configurations and materials. Each has been tested to meet or exceed the performance requirements for a wide range third-party testing and approval organizations.

    • Instrument tube fitting designs
      • Duolok® two-ferrule tube fittings
      • Unilok® single-ferrule tube fittings
      • Griplok® dual-ferrule tube fittings
    • Industrial tube fitting designs
      • 37 SAE Flared tube fittings
      • Ultraflare fittings
      • SAE flareless tube fittings
      • SAE Soft Seal O-ring face seal fittings
      • Nav-SEA Soft Seal O-ring face seal fittings
      • HP Soft Seal O-ring face seal fittings

  • Pipe-Fittings-small

    SSP offers both instrument and industrial pipe fittings in stainless steel, brass and Alloy 400 in sizes from 1/8 to 2 in. In addition to NPT thread end connections, SSP offers fittings with BSP, AN, Pipe Swivel and weld end fittings and adapters.  Koncentric® fitting are special minimal-clearance fittings that are use in turbines and other applications as a lightweight replacement to flange fittings.

    Fitting Types

    • Instrumentation Pipe Fittings
      • TruFit
      • TruFit 10K
    • Industrial Pipe Fittings
      • IPS Pipe Fittings
      • Pipe Swivel Fittings
      • Koncentric Fittings


    • Working Pressures:  Up to 15000 psig
    • Temperatures:  Up to 1200°F
    • Materials: 316 SS, Alloy 400, Brass
      • Other material are available
    • End Sizes: 1/8 to 2 in.
    • End Types:  NPT, BSP, AN, SAE, Pipe Swivel, Weld and Braze

  • Weld Fittings

    SSP offers TruFit instrumentation and industrial weld and braze fittings and adapters. Tube and pipe socket, braze and butt weld ends fittins and adapters are available in a variety of combinations in sizes from 1/8 to 2 in. 


    • Pressure:  Vaccuum to 15000 psig
    • Temperatures: -425;to 1200°F
    • Materials: 316 SS and Alloy 400.  Other material are available
    • Weld End Types: Tube and Pipe Socket Weld and Braze and Butt Weld
    • Adapters Tpes: MNPT, FNPT, {o[e Seand AN/37° Flared
    • End Sizes: 1/8 to 2 in.

  • Hose Fittings

    SSP offers Field-Attachable hose fittings for hydraulic, PTFE-line, thermoplastic, flexible metal, and push-on hose. Field-Attachable hose fittings are reusable hose fittings that allow on-site fabrication of hydraulic, teflon, and push-on hoses.

    Hose Types

    • SAE 100R5 Type AT non-Mandrel
    • SAE 100R5 Type A Mandrel
    • SAE 100R2 Type AT/DIN20022 Tpe 2SN
    • SAE 100R1 Type AT/DIN20022 Type 1SN
    • SAE 100R2 Type AT/DIN20022 Tpe 2ST
    • SAE 100R12 Type A
    • SAE 100R14 PTFE
    • SAE MIL-H-27267 PFE

    End Connections

    • SAE 37°, SAE Flareless
    • SAE 37° Pipe Swivel
    • Soft Seal SAE ORFS
    • Soft Seal Nav-Sea ORFS
    • Male NPT
    • Tube Socket Weld


    • End Connections: 1/4 to 2 in.
    • Hose Sizes
      • Hydraulic:  1/4 to 2 in.
      • PTFE: 3/16 to 1 1/8 
    Body Materials:  316 SS, and Alloy 400