Energy-efficient installations

Energy-efficient installations

The brazing for the production of solar systems, photovoltaic systems and reversing valves mainly involves assembling of the following base metals: copper-copper and copper-brass (in particular cases aluminium as well).

Flame heating by torch (rarely by furnace) with Phoscopper and silver-copper-phosphorus (CuP and CuPAg) rods, available with several Ag (2-5-15%Ag) and P (6-8%) contents, to meet with any requirement of resistance and pressure. On copper-brass joints bare or flux coated low silver rods are used (25-34%Ag). With bare rods a suitable flux is required, in paste or powder form; gas flux is suggested for big joints or large assemblies.

Registered Office and Offices:
Via Friuli, 5
20072 Fizzonasco di P.E. - Milano - Italy
TEL. +39 02 907 81 812
FAX. +39 02 907 84 933

Via Privata Vico Veneto, 32/5
20072 Fizzonasco di P.E. - Milan - Italy

Via Martiri Della Resistenza, 6
20072 Fizzonasco di P.E. - Milano - Italy

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