Customized non-standard cemented tungsten carbide erosion wear
parts for oil & gas industry
Detailed Product Description:
Tungsten carbide represents a versatile seal ring material that is
broadly applied in all acidic environments. It is generally the
material of choice in applications where distortion due to high
pressures or rapid wear in abrasive environments are modes of
premature failure. Tungsten carbide seals possess a unique
combination of high fracture strength and high hardness that
minimizes or eliminates these problems. Other favorable properties
of tungsten carbide seals include high thermal conductivity values
and low coefficients of thermal expansion. These kinds of seal
rings lifetime more than other material. There are enjoy high
reputation at home and aboard. These characteristics promote the
efficient removal of heat and provide dimensional stability at
higher operating temperatures.
Product Feature of tungsten carbide ring:
1. Excellent abrasion resistance
2. High wear resistance
3. High fractural strength
4. high thermal conductivity
5. Small heat expansion co-efficient
Product Application of tungsten carbide ring:
1. Petroleum industry
2. Sewerage industry
3. Acid industry
4. Fluidity industry
5.Hydrocarbon industry
Etc.
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
