We produced cast tungsten carbide powder, ingots and welding rods. Is used maily in pile up welding on or spraying onto the surface of metal parts to enhance the wear resistance
Cast tungsten carbide welding rods is made of cast tungsten carbide powder and steel pipes.
| Cast tungsten carbide welding rods are mainly used as pile-up welding on the surface of metal parts to enhance its wear ability. Generally, YZ20 - 30g is used in thick electrode surfacing work and work requirements for scraping role of the parts and components. If required welding layer is 3 to 4 mm, using YZ30 - 40g multi-electrode; and if surfacing request is thin layer formation, the best choice is YZ40 - 60g or more granular tubular alloy electrode. |
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| SIZES |
| Item No |
Range of particle size(Mesh) |
Pipe Od(mm) |
Pipe Length(mm) |
| YZ2 |
-20~+30 |
7-7.15 |
390+5 |
| YZ3 |
-30~+40 |
6-6.15 |
390+5 |
| YZ4 |
-40~+60 |
5-5.15 |
390+5 |
| YZ5 |
-60~+80 |
4.3-4.4 |
390+5 |
Our cast tungsten carbide welding rods is long in history,and very good in quality and fair in price.
600 mm length cast tungsten carbide powder filling -up welding rods
| Grade |
Specification |
Fillings characters |
Application |
| BT-HT-1 |
¢3.2*600 |
Hardmetal phase: cast tungsten carbide |
For Surface building-up welding on these field: metallurgy engineering, construction industry, cereats and oil processing industry, road construction work, petroleum and geology tools. |
| particle size option |
| BT-HT-2 |
¢4.0*600 |
60 - 80mesh |
| 40 - 60mesh |
| BT-HT-3 |
¢5.0*600 |
30 - 40mesh |
| 20 - 30mesh |
| BT-HTS-1 |
¢3.2*600 |
compound material like sinterd tungsten carbide , superhard tungsten carbidt, etc. |
Have high comprehensive properties because of its great wear resistance and strong impactresistance.Specially suitable for surfacebuilding up welding in the field of petroleum, oil, gas and geology tools |
| BT-HTS-2 |
¢4.0*600 |
| BT-HTS-3 |
¢5.0*600 |
We also provide high quality of tungsten carbide gritts with different grain size.
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