The present disclosure discloses a brazing apparatus for aluminum (AL) clad oblong tube for air cooling system condensing plant by inputting a clad. tube and a cooling fin to an electric heating furnace to braze the cooling fin to a periphery of the clad tube, the apparatus comprising: a jig frame; a first skid set...

ABSTRACT The present disclosure is characterized by an aluminum (AL) clad oblong tube for air cooling system condensing plant, the aluminum (AL) clad oblong tube including a clad tube formed at both ends with openings to have at least a pair of flat heat transfer units, a fin strip member configured to emit heat tr...

ABSTRACT The present disclosure discloses a method for manufacturing steam condensation heat transfer pipe, the method including, forming a fin strip member by bending a clad tube and a plate having an opening at both ends and including at least one pair of flat heat transfer parts several times and in same size an...