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 390mm length high quality of tungsten carbide gritts with different grain size.
| 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 |
We also provide cast tungsten carbide particles and powders
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