Gold Member Since 2015
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Luoyang Dingding Tungsten and Molybdenum Materials Co., Ltd.

Wolfram, Filament, Vacuum manufacturer / supplier in China, offering Pure Wolfram Filament for Vacuum Coating Heater, 99.95% Polished Sintered Pure Tungsten Crucible/W Crucible for Melting, Molybdenum Rod and Molybdenum Electrodes and so on.

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Supplier Homepage Product Tungsten products Pure Wolfram Filament for Vacuum Coating Heater

Pure Wolfram Filament for Vacuum Coating Heater

Purchase Qty.:
1-999 1,000+
FOB Unit Price: US $1 US $0.5
Purchase Qty. (Pieces) FOB Unit Price
1-999 US $1
1,000+ US $0.5
Get Latest Price
Port: Luoyang, China
Production Capacity: 8000kgs/Month
Payment Terms: T/T, D/P, Western Union, Paypal

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Basic Info
  • 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
Product Description
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

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Ms. Athena Dong
Sales Manager
To: Ms. Athena Dong

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