beijing sevenstar electronices co., ltd. -

beijing sevenstar electronices co., ltd.

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cerium-tungsten electrode
Specification: Cerium-Tungsten Electrode
Detail: Cerium-Tungsten Electrode has good starting arc performance under the condition of low electric current. The arc current is low£¬ therefore the electrodes can be used for welding of pipe£¬ stainless and fine parts. Ceriu...

tungsten electrode
Specification: multi-composite rare earth tungsten electrode
Detail: The multi-composite rare earth tungsten electrode is composed of tungsten base and rares earth oxides

vacuum brazing furnace
Specification: HVF70100
Detail: It¡¯s used for material vacuum brazing, such as SS, copper alloy, high-temperature alloy, titanium alloy, hard metal and ceramic metallization. It¡¯s also used for silver-copper brazing, aluminum brazing, nickel brazing for el...

vacuum furnace
Specification: HHF70100
Detail: It¡¯s used for material vacuum brazing, such as SS, copper alloy, high-temperature alloy, titanium alloy, hard metal and ceramic metallization. It¡¯s also used for silver-copper brazing, aluminum brazing, nickel brazing for el...


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