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- Contact Person : Ms. Li Cindy
- Company Name : Ganzhou Hongfei Tungsten & Molybdenum Materials Co., Ltd.
- Tel : 86-797-8229093
- Fax : 86-797-8221529
- Address : Jiangxi,Ganzhou City,NO.70 XIJIAO ROAD GANZHOU CITY
- Country/Region : China
- Zip : 341000
0.39mm Tungsten wire for coiled-coil CFL filament
Product Detailed
Related Categories:Tungsten Wire
1) WB91 is used for halogen filament,shock-resistance filament
2) WB61 is used for coiled-coil incandescent lamp
3) 99.95% W
1) TYPE & APPLICATION:
| TYPE | APPLICATION |
| WB91 | Applied for manufacturing halogen filament,shock-resistance filament and other high termperature-resistance devices. |
| WB61 | Applied for manufacturing coiled-coil incandescent lamp,halogen lamp and coiled-coil or triple CFL filament. |
| WB31 | Applied for manufacturing incandescent lamp and supporting wire, etc. |
2) DIAMETER TOLERANCE:
| DIAMETER(UM) | WEIGHT MG/200MG | 200MM WEIGHT TOLERRANCE | ||
| 0 | I | II | ||
| 10<d≤18 | 0.30-0.98 | ------ | ±3.0 | ±4.0 |
| 18<d≤40 | 0.98-4.85 | ±2.0 | ±2.5 | ±3.0 |
| 40<d≤80 | 4.85-19.39 | ±1.5 | ±2.0 | ±2.5 |
| 80<d≤300 | 19.39-272.71 | ±1.0 | ±1.5 | ±2.0 |
| 300<d≤350 | 272.71-371.19 | ------- | ±1.0 | ±1.5 |
The diameter range can be custom-made as per the requirements of customers'.
0.39mm Tungsten wire for coiled-coil CFL filament
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