luoyang kekai tungsten and molybdenum technology Co.,ltd

molybdenum alloys(4)
tungsten alloys(5)
tungsten copper allo(2)

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tungsten filament wire
Specification: high purity tungsten filament wire
Detail: Tungsten filament Wire Standard: GB/T 4197-1984 Impurity content: <=0.04% W Content: >=99.5% Technique: shaping, sintering, forging, polishing Rod Bar Size: (20~400mm) dia. x (10~2500mm) length Wire Size: (0.15~3.0mm) di...


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