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Address: No.1099 Xiangda Road, Lusong District, Zhuzhou, Hunan, China
Contact name:Carson.Chen
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High Precision Drill Bit Nozzle With 100% Original Tungsten Carbide
Drill Bit Nozzle Introduction
tungsten carbide Drill Bit Nozzle are high precision wear part of hard alloy. They are mainly used to scour mud and slurry and cool down when the drilling bit is working. According to different geographic features of prospection, the design of flow, shape and size is different.According to the drilling bit, they are mianly classified into "with screw thread" and "without screw thread". The nozzles without thread are used in roller cone bit, while the ones with that are applied in PDC drill bits. Another way, according to the wrenches that is used to dismantle, they are classified into 4-slots, 3-slots, and hexagon,inner hexagon and quincunx.Tungsten carbide nozzle is a must in oil drilling bit because of such features as corrosion resistance and wear resistance and long life span.Tungsten carbide high precision wear parts are widely used in other industries apart from oil drilling, such as steel smelting, coal mining, chemical industry, machining and so on.
Drill Bit Nozzle Advantage::
Drill Bit Nozzle Recommended tungsten carbide grade list
| Grade | Co (Wt %) | Density (g/cm3) | Hardness (HRA) | TRS (≥N/mm²) |
| ZY11-C | 9.0-11.0 | 14.33-14.53 | 88.6-90.2 | 2800 |
| ZY15-C | 15.5-16.0 | 13.84-14.04 | 85.6-87.2 | 2800 |
| ZY15X | 14.7-15.3 | 13.85-14.15 | ≥89 | 3000 |
| ZY20 | 18.7-19.1 | 13.55-13.75 | ≥83.8 | 2800 |
| ZY06X | 5.5-6.5 | 14.80-15.05 | 91.5-93.5 | 2800 |
| ZY08 | 7.5-8.5 | 14.65-14.85 | ≥89.5 | 2500 |
Our Service
With passion and creativity, Seed team has reached advanced international standards in 3D printing of refractory metal alloys and high temperature composite material. Such technology has been evaluated and highly recognized by the expertise from China Association of Science and Technology. At the same time, Seed is the very first inventor worldwide of 3D printing (additive manufacturing) of refractory metal/high temperature metal matrix composites with multiple constituents. This invention opens a new era of global carbide technology and will exert profound impact in the field of powder metallurgy and its applications.
Drill Bit Nozzle Picture
