Specifications

1) the welding ring is widely used.
2) has excellent performance of soldering process
3) welding ring with low welting point

The main products include copper-based brazing filler metals, silver brazing filler metals, brazing fluxes and other medium temperature welding materials of hundreds specifications. BAg20CuZnSnNi welding ring is one kind of silver brazing filler metals.
The materials of BAg20CuZnSnNi welding ring there are silver, copper, zinc, tin and nickel, Constitute the quinary alloy brazing material. The addition of nickel can improve the heat resisting, rust-resistant joints and wetting properties of the alloy, so BAg20CuZnSnNi welding ring owns excellent performance such as low melting point, excellent wettability and the ability to fill the gaps, high mechanical intensity, good plasticity, electric conductivity and corrosion resistance.
1. our company is a science and technology private enterprise which specializes in research and manufacture of brazing and soldering materials and alloys. we has a strong technology force, advanced important equipments, is one of the large scaled enterprises in this business.
2. the welding ring is applied to the brazing of all ferrous metals and nonferrous metals, such as stainless steel, hard alloy and diamond. The welding ring is widely applied in the industries of refrigeration, mechanical, electronic, electric, instrument etc.