How to brazing a cooper tubing?

This is a common method for joining the cooper tubing.It is have been practice by all technical person around the world.Before we can brazing the cooper tubing,we must do the swagging process for make a diameter of cooper bigger than normal size.

Refer my last post about swagging.It is for ensure the joining process is strong and no leakage.Others method is using the cooper fitting or socket joint to make a joining process.Below illustration it is the cooper piping structure after done the swagging process and ready to brazing process.Make sure the swagging process is perfectly to get a best result of joining. read more

How to flare cooper tubing?

In the air-condition piping system,almost fitting for cooper piping using flare type.It very common used in this industry such as for car brake piping,fuel piping,cooling piping and transmission piping because it easy to fit and no need to welding the cooper pipe.No hot works needed and more safe in working condition.

To flare the cooper tube,we need the special tool for this job.It call the ” flaring tool “.This is mechanism to make a flare using the press force. read more