Boiler & Pressure Tubing

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    Boiler & Pressure Tubing

    Boiler tubes are applied in thermal power-generation and heating as a part of tubing components of utility and industrial boilers.

    Boiler tubes in power-generation are used only for utility boilers to generate steam for electricity production. Boilers for industrial applications produce steam or hot water for process applications for various industries – biomass firing (fluidized bed boilers), heating, pulp and paper industry (recovery boilers), waste to energy plants, various chemical processes. Boilers are used for different combustion systems (conventional coal, oil and gas) and usually boiler tubes withstand high pressure and high temperature conditions.

    Boiler tubes for nuclear power-generation are used within secondary cycle of nuclear power stations and are a tube components of a steam generation boiler. Special safety requirements are applied to nuclear boiler tubes, which is due to critical application area.

    Other

    Tube tools / boiler tools

    NA Series :

    Economical tool used for PARALLEL tube expansion. Drum/ Header/Short series mandrels available for specific application.

    Tube Size ( O.D.)
    7/8”4.1/2”
    (15-20) G(2-12) G
    Tube Sheet
    Min. Max.
    1/2” (12.7 mm) 2.5/8” (67.95 mm)
    NAF3 Series :

    Mainly used for PARALLEL with FLARE rolling of tubes. Similar to NA series, it is also available with different types of mandrels.

    Tube Size ( O.D.)
    7/8”4.1/2”
    (15-20) G(2-12) G
    Tube Sheet
    Min. Max.
    1/2” (12.7 mm) 2.5/8” (67.95 mm)
    N114 Series

    General tool used for Parallel with Flare rolling of Boiler, Economizer, Air Heater etc tubes.

    Tube Size ( O.D.)
    2″4.1/2”
    (15-20) G(2-12) G
    Tube Sheet
    Min. Max.
    1/2” (12.7 mm) 2.5/8” (67.95 mm)
    NSB Series

    Used for expanding the tubes of TOP Plates of Juice Heater, Pans in Sugar Industries.

    Tube Size ( O.D.)
    1.1/2″4.1/2”
    (11-16) G(6-10) G
    Tube Sheet
    Min.Max.
    1.1/4” (31.75 mm)2” (50.8 mm)
    NCSB Series

    Used for expanding the tubes of BOTTOM Plates of Juice Heater, Pans in Sugar Industries.

    Tube Size ( O.D.)
    1.1/2″4.1/2”
    (15-60) G(10-12) G
    Tube Sheet
    Min.Max.
    1.2” (12.7 mm)2.5/8” (67.95 mm)

    BOILER TUBE EXPANDING ACCESSORIES

    Mandrel Drives
    Interchangeable Female Sq.
    Taper Shank Female Sq.
    Extension Coupling
    Extension U.J. (MxF)
    Accessories Drive Extension
    Universal Joint
    Taper Shank Male Sq.
    Reversible Ratchet Wrench
    Gear Drives