Pipe bundles in heat-exchangers


Brazed heat-exchangerThe photos show the cover of a pipe bundle heat-exchanger which, for example, can be used as an oil-cooler.

The materials to be joined are made of copper and steel. Flame brazing is used.

We recommend BrazeTec 4576 silver brazing alloy with a working temperature of 670°C. BrazeTec h can be used as flux.