Lwd Mwd Tungsten Carbide Wear Parts Rotors And Stators For Oil And
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 Rotors And Stators:
1. Excellent abrasion resistance
2. High wear resistance
3. High fractural strength
4. high thermal conductivity
5. Small heat expansion co-efficient
Working principle of tungsten Rotors And Stators:
The inclinometer pulse generator is inserted into the current
limiting ring through the control (mushroom head) gap to change the
annulus cross-sectional area therebetween. The mud pressure flowing
in the drill pipe is changed to form a positive mud pressure pulse
to realize signal transmission. The mud pressure flowing in the
drill pipe is changed to form a positive mud pressure pulse to
realize signal transmission. The pulse generator is driven by an
electromagnetic mechanism to control a small control valve, thereby
changing the pressure contrast of the upper and lower end faces of
the piston. Then use the pressure generated by the mud flow to push
the piston up and down, and the lifting rod (mushroom head) is
intermittently inserted into the restrictor ring to form a positive
mud pressure pulse.
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
