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Home > Products > Tungsten Products > Other Tungsten Products > Pure Wolfram Filament for Vacuum Coating Heater

Pure Wolfram Filament for Vacuum Coating Heater

Basic Info

Model No.:  W1

Product Description

Model NO.: W1 Standard: GB, ASTM Alloy: Non-alloy Type: Tungsten Wire Color: Black and Bright Trademark: DINGDING Specification: ISO9001: 2008, SGS HS Code: 8101960000 Application: Aviation, Electronics, Industrial, Medical, Chemical, Vacuum Coating Heater, Heating Elemen Purity: >99.95% Shape: Round Density: 19.3G/Cm3 Usage: Vacuum Coating Transport Package: Plywood Box with Plastic Bag Origin: Luoyang Wolfram wire/filament for Vacuum Furnace and coating heater:
1)Purity:  W>=99.95%
2)Density:  19-19.3g/cm3 
3)Specification:  Diameter: 0.3-3mm  Single or multy strands.
4)Application  Grade   Tungsten content (%)      type       usage
WAL1 >=99.95        T     Manufacturing wire of high color lamp, wire of shockproof lamp and double-spiral wire
         L     Manufacturing wire of incandescent lamp, cathode of transmitting tube, hyperthermia electrode and reaming tungsten wire
         W   Manufacturing folding heating cord of electron tube
WAL2 >=99.92        T     Manufacturing wire of fluorescent lamp
         L     Manufacturing heating cord of electron tube, wire of incandescent lamp, and reaming tungsten wire
         W   Manufacturing folding heating cord of electron tube, grid wire and cathode
W1 >=99.95        -      Manufacturing reaming tungsten wire and heating components
W2 >=99.92        -      Manufacturing grid side rod of electron tube and reaming tungsten wire
5)Customized: We can also supply lots of tungsten and molybdenum products, and special shape products according to user's requirement and drawing.
6)Standard: GB, ASTM

We sincerely welcome friends from domestic and abroad to our company to negotiate, guide, cooperate on mutual benefit and create brilliant future together. 

Athena Dong
Sales Manager


Contact us if you need more details on Wolfram. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Filament、Vacuum. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Tungsten Products > Other Tungsten Products

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