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The surface of electrolytic polished tungsten wire shall be smooth, clean, gray silver with metal luster. The tungsten wire features excellent formability, long life and supper lighting efficiency. Mainly applied for making various electron tube, H-series auto lamp, halogen lamp and other special lamp.
Available Size
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a)Classification: Normal; Type: HW91/ HW71/ HW61/ HW31; Electrolytic cleaned, polished;
b)Classification: Straightened; Type: HW91/ HW71/ HW61; Electrolytic cleaned, polished and straightened