Factory directly supply Tungsten Alloy Tube - Tungsten TIG Electrode WL20 – Forged Tungsten

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Our enterprise insists all along the standard policy of "product high-quality is base of business survival; client satisfaction could be the staring point and ending of an business; persistent improvement is eternal pursuit of staff" as well as consistent purpose of "reputation first, client first" for Niobium Rod/Bar , Tungsten Washer With Bolt , Niobium Rod , Accurate process devices, Advanced Injection Molding Equipment, Equipment assembly line, labs and software development are our distinguishing feature.
Factory directly supply Tungsten Alloy Tube - Tungsten TIG Electrode WL20 – Forged Tungsten Detail:

Chemical composition:

Main and minor components Min.content(%)
W Balance
La 1.53-1.88%
La2O3 1.80-2.20%
Impurities Max.values (μg/g)
Al 15
Cu 10
Cr 20
Fe 30
K 10
Ni 20
Si 20
Mo 100
C 30
H 5
N 5
Cd 5
Hg 1
Pb 5

Diameter and tolerances:

Diameter (mm) Tolerance (mm)
1.00-2.39 ±0.05
2.40-2.99 ±0.08
3.0-10.0 ±0.10

Length and tolerance:

Length (mm) Tolerance (mm)
50 ±1.5
75 +2.5/-1.0
150 +4.0/-1.0
175 +6.0/-1.0
300 +8.0/-1.0
450 +8.0/-1.0
600 +13.0/-1.0

Straihtness(mm): max. deviation 0.5/100 mm length
Thermal treament: unannealed
Density: ≥18.5g/cm³
Surface: centerless ground


Product detail pictures:

Factory directly supply Tungsten Alloy Tube -
 Tungsten TIG Electrode WL20 – Forged Tungsten detail pictures


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We love an incredibly fantastic standing amid our consumers for our superb item high quality, aggressive rate and also the finest assistance for Factory directly supply Tungsten Alloy Tube - Tungsten TIG Electrode WL20 – Forged Tungsten , The product will supply to all over the world, such as: Mexico , Tanzania , Iceland , All our staffs believe that: Quality builds today and service creates future. We know that good quality and the best service are the only way for us to achieve our customers and to achieve ourselves too. We welcome customers all over the word to contact us for future business relationships. Our products are the best. Once Selected, Perfect Forever!
  • It can be said that this is a best producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.
    5 Stars By Daniel Coppin from New Zealand - 2017.05.02 11:33
    Goods just received, we are very satisfied, a very good supplier, hope to make persistent efforts to do better.
    5 Stars By Myrna from Durban - 2018.02.04 14:13
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