1) performance of the welding ring in brazing is perfect 2) welding ring with wide application 3) stable quality

        The type of BCu80SnPAg welding ring is on the basis of Cu-P alloy to be composed of the four elements alloy brazing which added the element of Sn. This kind of welding rings make a good performance in brazing, for instance,  the lower melting point, in the process of soldering, the brazing can filled quickly between base metal and base metal, what’s more, the base metal will not be damaged. The ideal joint will be got if you use this king of brazing with the FB101 or FB102 flux.

        There are many types of BCu80SnPAg welding ring be available, such as  Φ9.4×1.05,Φ12.8×1.2,Φ14×1.2,Φ17.8×1.6, etc, which are wide application for refrigeration,mechanism,mechanical and electrical, and so on. If customers have different types of welding rings, we can have quantities to produce.

        Our company adherence to the business principle of quality first, good service,advanced techniques, continuous improvement, we do our best to build a good relation with customers with high quality, to guarantee offer the welding rings with high and stale quality.

80% copper-based welding ring