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Pure Tungsten wolfram rod to make emission cathodes

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Product Description


1.The outstanding feature of tungsten rod is that they can be batch operated.

2.Among the rod-like metal materials, tungsten rod has the highest melting point.

3.In heat, electric conduction and electron emission, it performs very well.

4.The tungsten rod is also characterized by high density, low dilatation coefficient and lowest metallic vapor pressure.

5Tthe density of our tungsten rod is higher than 18.8g/cm3, purity 99.95%, this has met the GB 4187-84 and QB/WB-2006 Standard.


1.Tungsten rods are mainly used as heater, support pillar, feeder and fastener in vacuum or reducing atmosphere high temperature furnace.

2.Tungsten rods serve as light source in lighting industry, electrode in glass and tombarthite melting, and welding equipment.


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Company Information


Luoyang Zhongbo Rare Metal Material Co., Ltd. is located in the city of Luoyang, which is an ancient capital with long history of Nine Dynasties, and also famous for the hometown of Peony. It is an integrated manufactory, which is specialized in manufacturing refractory metal products, including tungsten, molybdenum, titanium, nickel, tantalum & their alloys.
Our company has advanced technologies, superior machines & equipment, state-of-the-art testing instruments and modern workshops. It also has established a set of scientific management system and strict quality control system. Proud to be an ISO 9001:2008 certified company, we ensure that all the aspects of design, production process, after-sale service conform to the international standard.
The tungsten and molybdenum series of products are widely used in the industry of electricity, electronic, lighting, fiberglass, superhard materials, vacuum and sapphire etc. The titanium, tantalum and nickel series of products are widely used in aerospace, petrochemical, vessel, medical, architecture and other fields. Our products have enjoyed great popularity in more than 20 countries and areas,including West Europe, USA, Japan, India, Russia and South Korea.
Having got a well-trained staff team with adequate management and technical support and strong team work spirit, Zhongbo Company is committing itself to producing top-quality products, offering best price & service. We sincerely expect to cooperate with all partners under strategy alliance, and wish the mutual beneficial business relations can be established between us.

0.0426 s.