1. Raw materials’ quality is 100% guaranteed. Some materials are imported from abroad, making the product performance more stable.
2. High hardness products are more resistant to wear and erosion
3. Advanced materials, better corrosion resistance
Product introduction of Tungsten Carbide Nozzle:
This product is widely used in petroleum and natural gas drilling and exploitation, chemical industry, coal chemical industry, pump valve and other industries. Due to the reasonable material selection and ingenious design of flow channel, it effectively reduces the problem of medium pressure difference and large flow rate, thus making the product more reliable.
Material characteristics:
The non-bonding phase nano cemented carbide material is developed for working conditions that require high wear resistance and corrosion resistance. By using the production technology of nano cemented carbide, the bending strength of the material can be improved. Therefore, products made from it can improve its resistance to damage.
Common alloy grades, physical and mechanical properties, and recommended applications
| Grade | Physical and mechanical properties |
| density(g/cm3) | Flexural strength(N/mm2) | hardness(HRA) |
| ZG01 | 15.3-15.5 | 1200 | 95.5 |
| ZG06 | 14.8-15.1 | 2000 | 90.0 |
| ZG6X | 14.8-15.1 | 1860 | 91.8 |
| ZG6A | 14.8-15.1 | 2000 | 93.2 |
| ZG08 | 14.6-14.9 | 2200 | 89.0 |
| ZG11 | 14.3-14.7 | 2600 | 88.5 |
| ZG12X | 14.2-14.5 | 2850 | 89.5 |
| ZG15 | 13.8-14.2 | 3000 | 86.5 |
| ZG10.2 | 14.3-14.6 | 3500 | 91.5 |
| ZN06 | 14.5-14.9 | 2000 | 90.0 |
| ZN09 | 14.3-14.6 | 2300 | 89.0 |
| ZN11 | 14.0-14.3 | 2600 | 88.0 |
Pictures:
Advantages:
Zonco has been specialized in the cemented carbide industry for many years. It is particularly good at the production and processing of special-shaped non-standard parts. Zonco has not only a full set of processing equipment, but also unique processing technology as well. Zonco offers innovative solutions to meet the extreme complex and severe working conditions (high temperature, strong corrosion and wear) in energy, chemical industry and other industries.The company is dedicated to addressing production concerns to deliver productivity to customers seeking peak performance and providing products with high performance price ratio.
Main product line:
Cemented carbide valve core
Hard alloy valve seat
Cemented carbide porous sleeve
Carbide labyrinth valve
