Baoji Refractory Metal Developer Co.,Ltd

Pure Tungsten Electrodes

Pure Tungsten Electrodes
Product details

Baoji Refractory Metal Developer Co.,Ltd is one of the leading China pure tungsten electrodes manufacturers and suppliers, and as a professional company we have productive factory, welcome to wholesale pure tungsten electrodes products from us.

² Chemical Composition:

Tungsten content

The sum of other elements

Content of each element

Color Mark






² Products properties:

  High melting point3410℃                                  

   —High boiling Point5927℃  

  —High-density 19.3 g/cm3                                

  —Internal stable structure

  —Outstanding thermal conductivity                                  

  —Excellent resistance to electrochemical corrosion

  —Excellent resistance to oxidation at high temperatures

  —Steady electric arc      

  —Without self-Consume


² Range of use:

Pure tungsten electrode is suitable for welding mangnesium,aluminium and their alloy and stainless steel under alternating current.

  Protecting arc welding

  —With inert gases and plasma

  —Jointing, cutting, spraying and smelting


² Quality of surface:

  Smooth, clear, no defect, no greasy dirt and other impurity.The end surface of electrodes should be even, smooth and no burrs, the section has no internal defect.


² Specification and Tolerance:


Diameter tolerance(mm)

Length tolerance(mm)

Flat degree




Not large 0.5% length of electrodes




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Contact Us

Address:10F Ronking International Mansion,No.61 GaoXin Avenue,BaoJi,Shaanxi,China

Tel: 86-917-3130696

Fax: 86-917-3313889


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Baoji Refractory Metal Developer Co.,Ltd