Imported tubular tungsten carbide alloy welding rods Imported tubular cast tungsten carbide powder welding rods

Cast tungsten carbide gas welding rod is also called cast tungsten carbide alloy gas welding rod. The inside of the tube is composed of alloy particles, with a hardness of 3 melting point - degrees. It uses oxygen-acetylene flame surfacing and has high wear resistance. It is suitable for petroleum drilling tools and building materials. The overlay welding of easily worn parts such as machinery, sugarcane crushing tools, well drilling bits, straw returning crushers and feed crusher blades makes them alloy wear-resistant tools. The cast tungsten carbide wear-resistant gas welding rods produced by our factory have high hardness (Using high-grade cast tungsten carbide powder), excellent service, reliable quality, and reputation first. Model
Pipe diameter
Pipe length
Particle size (mesh)



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Our factory can provide particle sizes ranging from 3-(-mesh~+mesh) Various specifications of casting tungsten carbide powder. The products are widely used in surface reinforcement and hardening of wearable parts of oil drilling tools and engineering machinery.



Specifications of cast tungsten carbide powder
Chemical composition of cast tungsten carbide powder
<> Grade

Particle size

Mesh number

mm

Micron



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3~+







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<> Element

Standard

Typical value









3

3































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Performance
< br/> Hardness

Microhardness

Density

Melting point

3





℃





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