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

Wolfram, Heater, Heating Element manufacturer / supplier in China, offering Wolfram Birdcage Heater for Sapphire Crystal Growth Vacuum Furnace, 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 Wolfram Birdcage Heater for Sapphire Crystal Growth Vacuum Furnace

Wolfram Birdcage Heater for Sapphire Crystal Growth Vacuum Furnace

FOB Price: US $60 / kg
Min. Order: 1 Set
Min. Order FOB Price
1 Set US $60/ kg
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Production Capacity: 50 Sets/Month
Transport Package: Plywood Box
Payment Terms: T/T, D/P, Paypal, Western Union

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Basic Info
  • Model NO.: WAl1
  • Material: Wal1
  • Density: 19.3G/Cm3
  • Surface: Bright and White
  • Specification: ISO9001: 2008
  • HS Code: 8101999000
  • Type: Tungsten Heater
  • Purity: W>=99.95%
  • Usage: Sapphire Furnace
  • Trademark: DINGDING
  • Origin: Luoyang
Product Description
Aks Non-Sag Wal Wolfram Rod Heater for Sapphire Single Crystal Growth Vacuum Furnace
1)Purity: W >=99.95%
2)Density: 19-19.3/cm3
3)As heating element, high temperature material for sapphire crystal growing furnace.
4)Special shape or size according to customers requirement and drawing.
5)Application temperature environment:<=2300ºC
6)W rod diameter:3-10mm
Height: 200-1000mm
7)Tungsten heater components, as heat source in the sapphire growth furnace, have decisive effect for Al2O3 melt   to form turbulence and produce radial temperature gradient. Therefore, high-purity and high-density tungsten heater components with delicate manufacture and reasonable design have great significance towards quality control of sapphire crystal, energy saving and service life.

Athena Dong
Sales Manager


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Mr. Xinzhen Yang
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