Home > categories > Minerals & Metallurgy > Aluminum Pipes > What's the best way to leak inside the refrigerator evaporator (aluminium pipe)? 10
Question:

What's the best way to leak inside the refrigerator evaporator (aluminium pipe)? 10

I have used ab repair several times, each time with only three months and leakage of fluorine, hope you master generous with your criticism,

Answer:

There is a very simple method for aluminum weldingWith a good adhesive (polyurethane two parts glue) plus aluminum foil multilayer adhesive methodHope to help you.
The best is aluminum, brass or change.Can also use high temperature electric iron, plus solder wire can also be welded to live
Aluminum tube evaporator if not leak greatly, I have been using A&B glue + Gauze trap, the effect is quite good, do test pressure 2.5MPa can withstand.Best not to glue, time is not too long and bad, they also said that you repair is not good, from the leak to expand into the bell mouth, with 8 pairs of silk butt, economical and easy to use.10 cm 6 mm copper inserts 5 cm (with torch heating), then the vacuum side at the joints' three 'drop gum (similar to 502, but better than the 502), then AB wrapped in gauze dipped in the outer two or three layers can be.

Share to: