Gold Member Since 2010
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Luoyang Tongchang Tungsten & Molybdenum Material Co., Ltd.

Tungsten Electrode, Tungsten Welding Electrode, Tungsten Rod manufacturer / supplier in China, offering Tungsten Electrodes (WT20), Best Price W-1 Tungsten Crucible for Sapphire Crystal, Thickness 0.02-40mm Molybdenum Plate/Sheet&Molybdenum Foil/Wafer and so on.

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Supplier Homepage Product Tungsten electrode Tungsten Electrodes (WT20)

Tungsten Electrodes (WT20)

FOB Price: US $1-6 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1-6/ Piece
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Production Capacity: 10t/Month
Transport Package: Paper Boxes
Payment Terms: T/T, Paypal, Money Gram, Western Union

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Basic Info
  • Model NO.: WT20
  • Tungsten Electrode Size: Dia2.4*150, etc
  • Tungsten Electrode Density: 19.2g/cm3
  • Specification: WL WT dia2.4 L175 L150
  • HS Code: 8102950000
  • Tungsten Electrode Grade: Wt20, Wl, Wy, Wc, Wp, Wz
  • Tungsten Electrode Purity: W99.95%
  • Trademark: tongchang
  • Origin: China
Product Description
Tungsten Electrode Grade: WL10, WL15, WL20, WCe20, WT20, WY
Dimension: Dia1.0-10*L150 or 175(mm)

Lanthanum tungsten electrodes
Grade: WL10, WL15, WL20,

Thoriated tungsten electrodes
Grade: WT20.
Added impurity

Impurity quantity

Other impurities


color sign
  WL-10      LA2O3        0.8-1.2        < 0.20The restblack
  WL-15      LA2O3        1.3-1.7        < 0.20The restgold yellow
  WL-20      LA2O3        1.8-2.2        < 0.20The restsky-blue
  WT-20      ThO2        1.7-2.2        < 0.20The rest  red

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Ms. Christine Lu
Sales Manager
To: Ms. Christine Lu

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