- Fuel Systems[8]
- Farm Machinery Parts[1]
- Tractors[6]
- Cultivators[2]
- Other Farm Machinery[2]
- Forestry Machinery[3]
- Harvesters[7]
- Forklifts[6]
- Loaders[2]
- Construction Machinery Parts[6]
- Testing Equipment[10]
- Lift Tables[7]
- Lawn Mower[4]
- Garden Blower & Vacuum[1]
- Special Transportation[2]
- Other Metals & Metal Products[5]
- Tungsten Wire[1]
- Tungsten Bars[1]
- Other Food Processing Machinery[3]
- Rice Mill[4]
- Diesel Generators[1]
- Alternative Energy Generators[1]
- Gong & Cymbals[7]
- Paint & Coating[7]
- Go Karts[7]
- Valves[7]
- Other Construction Machinery[3]
- Diagnostic Tools[3]
- Dump Truck[1]
- Contact Person : Mr. Liu Li
- Company Name : Hubei Fotma Machinery Co., Ltd.
- Tel : 86-27-67845266
- Fax : 86-27-67845262
- Address : Hubei,Wuhan,Building 3, International Enterprises Center, 2 Te 1# Guanshan Road, Wuchang, Wuhan City, Hubei Province. China
- Country/Region : China
- Zip : 430074
Tungsten Filament
Tungsten Filament wire:
Important applications of tungsten wire are for the production of coiled incandescent lamp filaments, cathode and support structures for power tubes, heating elements for high temperature furnaces and evaporation sources in metallizing processes. Thicker wire sizes, straightened, finish-ground and cut into rod pieces are widely used for glass-to-metal seal lead parts in the lighting and electronic industries.
Appearance: The tungsten filament wire is regular black covered with graphite. After graphite removed,it has metallic luster.Specifications: 1) 10 - 15W, 25 - 60W, 100 - 200W, 300 - 1,000W2) Purity: 99.95%Applications: 1) For producing electric light source parts and electric vacuum components2) For producing heating elements and refractory parts in high temperature furnaces3) For producing heating elements used in vacuum metalizing or plating
Tungsten Filament