Superb Heater Technology has been focused on the production of bag-37 welding rod 25% silver based electrode tubular heater flange welding heating element welding since 1985, which is well-known as one of the leading manufacturers and suppliers of bag-37 welding rod 25% silver based electrode tubular heater flange welding heating element welding. In the past years, we owned strong reputation for the high quality, reliable performance and strong durability of our products. Should you are interested, please feel free to contact our factory.
25% silver electrode for welding electric fittings, 25% silver electrode for welding accessories and 25% silver electrode for lighting fittings are: BAg25T, GB code is: GB / BAg25CuZnSn, American brand is: BAg-37, German brand name is: Degassa2576. It is a kind of silver-based green brazing material with 25% silver, 33% zinc, 39.5% copper and 2.5% tin, the solid-liquid phase line is 680-760 ℃, the minimum brazing temperature is 780 ℃. Is the silver-copper-zinc-tin series of more economical products for environmental requirements and ductility or impact strength is not high iron or steel brazing, the use of flame brazing, high-frequency brazing will do, welding need to add help Flux, such as silver solder powder, silver solder paste, etc., and the workpiece before welding to be degreasing rust treatment. Widely used in iron / steel parts, electric pipes, furniture, refrigeration accessories, such as iron lighting brazing.
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