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  • 30kW PWHT Machine

    Application:

    All kinds of metal components, such as the large tower, pressure vessels, bridges, high pressure pipeline welding preheating, welding preheating, stress relief.
    Piping, vessels of auxiliary heating
    Longitudinal-seam welded bends
    Area heating for metal heat treatment
    Oil pipe welding treatment

  • 60kW 6 Channel PWHT Machine

    Application:

    All kinds of metal components, such as the large tower, pressure vessels, bridges, high pressure pipeline welding preheating, welding preheating, stress relief.
    Piping, vessels of auxiliary heating
    Longitudinal-seam welded bends
    Area heating for metal heat treatment
    Oil pipe welding treatment

  • 65KVA 6 Channel PWHT Machine

    Application:

    All kinds of metal components, such as the large tower, pressure vessels, bridges, high pressure pipeline welding preheating, welding preheating, stress relief.
    Piping, vessels of auxiliary heating
    Longitudinal-seam welded bends
    Area heating for metal heat treatment
    Oil pipe welding treatment

  • 120kW 6 Channel PWHT Machine

    Application:

    All kinds of metal components, such as the large tower, pressure vessels, bridges, high pressure pipeline welding preheating, welding preheating, stress relief.
    Piping, vessels of auxiliary heating
    Longitudinal-seam welded bends
    Area heating for metal heat treatment
    Oil pipe welding treatment

  • 120kW 12 Channel PWHT Machine

    Application:

    All kinds of metal components, such as the large tower, pressure vessels, bridges, high pressure pipeline welding preheating, welding preheating, stress relief.
    Piping, vessels of auxiliary heating
    Longitudinal-seam welded bends
    Area heating for metal heat treatment
    Oil pipe welding treatment

  • 130KVA-12 Channel PWHT Machine

    Application:

    All kinds of metal components, such as the large tower, pressure vessels, bridges, high pressure pipeline welding preheating, welding preheating, stress relief.
    Piping, vessels of auxiliary heating
    Longitudinal-seam welded bends
    Area heating for metal heat treatment
    Oil pipe welding treatment

  • Ceramic Pad Heater for PWHT

    Application:

    All kinds of metal components, such as the large tower, pressure vessels, bridges, high pressure pipeline welding preheating, welding preheating, stress relief.
    Piping, vessels of auxiliary heating
    Longitudinal-seam welded bends
    Area heating for metal heat treatment
    Oil pipe welding treatment

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