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Hydro swage

HYDROSWAGE has been used as a heat exchanger and feed heater in nuclear steam generators since 1975 by using water pressure to make tube quick and simple.
It is widely used in domestic nuclear steam generators and boiler heat exchanger manufacturers.
It is also a proven and economical way to improve work efficiency and extend the lifetime and performance of heat exchangers and condensers.

  • Trading Hydro

    Coverage

    · High pressure hydraulic tube expansion, Heat Exchangers,
    Feed water heaters, Condensers

    · Hybrid expansion of boiler tubes

    · Sleeving - partial and full length - including :
    Air Heaters Condensers / Heat Exchangers

    · Feed water heaters / Steam Generators

    · Full tube testing

    · Individual tube-to-tubes heat joint hydro testing

    · Tube locking prior to welding

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    Trading Hydro
  • Specifications

    · Pressure gauge: DIGTAL & ANSLOG PRESSURE GAUGE

    · Pressure range: 0 - 60,000PSI

    · Pressure control: AIR REGULATOR

    · Drive system: AIR DRIVEN

    · Power source: 220V single phase

    · Water tank size: 5L / 7.5L (distilled water)

    · Expansion function : Expansion (TUBE-LOK function)
    TUBE EXPANDING

    · Equipment Configuration : POWER SUPPLY (Power Control Unit)
    INTENSIFIER (Pressure Amplifier)
    MANDREL GUN (TUBE expansion part)

    Trading Hydro
    Trading Hydro
  • Advantages

    · No need for follow-up process after operation (no cleaning work such as oil removal)

    · Improved work efficiency (ONE HOLE working time: 10-15 sec.)

    · Including TACK function (TACK WELDING function by pulling TUBE)

    · By significantly shortening the work process, it is possible to quickly recover the depreciation cost for equipment administration.

    · Since TUBE does not give damage at all, it maintains the mechanical properties of TUBE itself.
    Proven economical way to extend the life and performance of heat exchangers and condensers

    · Compared with other products, the weight of the equipment is light and the mobility is convenient.

    · In particular, it is advantageous for worker's workability improvement and worker's safety due to the fact that water pressure expansion
    GUN is small and lightweight.

    · Easy to use due to convenience of equipment, and excellent maintenance of equipment

    · It is possible to use the equipment for a long time and has excellent restoration ability (continuous operation of hydraulic expansion)

Working range

· Maximum pressure: 60,000PSI (4,200㎏/㎠)

· Maximum expansion length: 650mm (25.6")

· Maximum opening diameter: 50mm (2")

Outline map

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    Tube-Loc Drawbar
    in Tube
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    Drawbar pulls,
    positions & sets tube in
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    Hydroswage Mandrel
    in tube
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    High pressure expansion
    of tube

Configuration

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    Power supply
    AIR INPUT : 80PSI
    System pressure : 2,800PSI
    Power: 220V (1Ph)
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    Intensifier
    (Expansion ratio 27)
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    Manderel assembly
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    Manderel gun
    Tube-Lok gun
    

Company : KOREA HYDRAULIC CO.| Brand Name : ENPOS| C.E.O : Chul-soo Sul| Location of headquarter & factory : Noksan Industrial Complex 1591-2, Songjeong-Dong, Gangseo-Gu, Busan, Korea| Tel : +82-51-832-1100| Fax : +82-51-832-1110| E-mail : enpos@enpos.co.kr

© 2013 by KOREA HYDRAULIC CO. All Rights Reserved.