Zhengzhou Sanhui Trade Co., Ltd.

China Manufacturer with main products: Refractory Metal, Arc Weilding, Titanium, Tungstem, Molybdenum, Construction Machinery, Concrete Mixer, Concrete Batching Plant

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Tungsten Electrode

FOB Price: 10.00 - 30.00 USD/Piece
Supply Ability: 5,000 Bag/Bags per Month
Shipping: Within 10-15 working days after order confirmation
Payment Terms: L/C, T/T, D/P, Paypal, Western Union, MoneyGram
Update Time: 2012/12/21
In Stock

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Henan in China
Packaging Details: Standard corrugated carton packaging or per your request

Specifications

Tungsten has high melting point, strong electron emission ability, high elastic modulus and low vapor pressure, so tungsten electrode was used as thermal electron emission material early.
The shape of tungsten electrode tip is an important factor for TIG.

Tungsten welding electrode has excellent welding performance, great arc starting capacity with good arc stability, low electrode burning loss, long service life, free of slag and splashing and high welding quality.
Tungsten electrode plays an important role in tungsten argon arc welding of arc, arc stability and welding quality.

Tungsten electrode is used for inert gas protection arc welding, plasmacutting, spray-coating and furnace melting.
Surface conditions of tungsten electrode:
Grinding, cleaning, electrolysis polishing, drawing or forging.

Type, compositions and colors:
Type 
compositions
colors
added oxide%
substances
substances%
tungsten%
W
 
 
<0.20
99.8
green
WT4
0.35--0.55
THO2
<0.20
remaining
blue
WT10
0.8--1.20
THO2
<0.20
remaining
yellow
WT20
1.70--2.20
THO2
<0.20
remaining
red
WT30
2.80--3.20
THO2
<0.20
remaining
violet
WT40
3.80--4.20
THO2
<0.20
remaining
orange
WZ3
0.15--0.50
ZrO2
<0.20
remaining
brown
WZ8
0.70--0.90
ZrO2
<0.20
remaining
white
WL10
0.90--1.20
LaO2
<0.20
remaining
black
WC20
1.80--2.20
CeO2
<0.20
remaining
grey
2. Specifications (mm)
Diameter
Length
1.0 
150                   175
1.6 
2.0 
2.4 
3.2       6.3
4.0       8.0
5.0     10.0





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Ecvv Trade

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