￠ 141-￠764 Single bead flanging tube expander

￠ 14*1-￠76*4 Single bead flanging tube expander

[Specification]:

￠ 14*1-￠76*4

[Purpose]:

It is suitable for the tube to be closely combined with the tube plate after expansion, so that the tube mouth is 12°-15° flanged, mainly used for the tube expansion on the side of the water inlet of the container, so as to reduce the erosion and corrosion of the pipe mouth by the water flow.