Cleaned Tungsten with Wire Type, Used for Making Various Electron Tubes

Model Number: HW31C-(Jan-5)-4 Brand Name: Shineway Key Specifications/Special Features: Surface of electrolytic polished wire shall be smooth, clean and gray silverWith metal nice form-ability, long lifespan and supper lighting efficiencyMainly used for making various electron tube, H-series auto lamp, halogen lamp and various special lampSizes:Normal type: HW91/HW71/HW61/HW31, electrolytic cleaned and polished

Straightened type: HW91/HW71/HW61, electrolytic cleaned, polished and straightened