Pipe Fittings and Port Adapters | ORB, NPTF, BSPT, BSPP, ORR | Parker

    Parker Pipe Fittings & Port Adapters This Section contains tube fittings and adapters with thread types including NPT, NPTF, BSPT, BSPP, SAE UN/UNF, and Metric. Please see the table below for conformance to the industry standards.

    THREAD STANDARD
    NPT  ANSI B1.20.1, FED-STD-H28/7
    NPTF  SAE J476, ANSI B1.20.3, FED-STD-H28/8
    BSPT  BS 21, ISO 7/1
    BSPP  BS 2779, ISO 228/1
    Metric  ISO 261, ANSI B1.13M, FED-STD-H28/21
    UN/UNF*  ANSI B1.1, FED-STD-H28/2

     

    Available Configurations of Parker Pipe Fittings

    Pipe Nipples Pipe Nipples
     Pipe Couplings Pipe Couplings
     Pipe Reducers, Expanders & Conversions Pipe Reducers, Expanders & Conversions
     Pipe 45° Elbows 45° Pipe Elbows
    45° Female Pipe Elbows
     Pipe 90° Elbows Pipe 90° Elbows
     Pipe Tees Pipe Tees
     Pipe Crosses Pipe Crosses
    Pipe Plugs, Caps & Bleed Adapters Pipe Plugs & Caps

     

    Pipe Fittings Configurations

    Design & Construction of
    Parker Pipe Fittings

    Parker shaped pipe fittings (elbows, tees and crosses) are hot forged and machined, while straight pipe fittings are manufactured from cold drawn barstock. Where applicable, Parker pipe fittings are made in conformance with the design criteria of the Society of Automotive Engineers Standards, SAE J514, J530.

    Most Parker pipe fittings made from steel and brass have NPTF threads. Stainless steel products may have NPT or slightly modified NPT threads (to minimize the chance of galling on assembly).

    MATERIALS: The standard materials used in the manufacture of Industrial Pipe and Adapter fittings are shown in the Standard Material Specifications Chart for Parker Fittings (to the left). However, pipe fittings, adapters and plugs could be furnished in materials other than those shown in the material specifications chart.
    Please contact us with special requests.

    FINISH: Zinc plating with silver chromate (zinc chromium 6 free) is used on all standard steel products. Stainless steel fittings are passivated.

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