Good Wear Resistance And Corrosion Resistance Tungsten Carbide
Sleeve For Choke Manifold
Product description:
The choke and kill manifolds are the supporting devices of the well
control system, and are necessary equipment to successfully control
the kick and implement the pressure control technology of oil and
gas wells. When a well kick or blowout occurs, use the valve in the
choke manifold to open and close, control a certain back pressure
to maintain a stable bottom hole pressure, avoid further inflow of
formation fluid, and use the kill manifold to pump into the well to
increase the weight The mud achieves the purpose of controlling the
pressure balance of oil and gas wells. In addition, the choke
manifold can also be used for well flushing and blowout operations.
Product feature:
1. Implement the control of the drilling process through the
throttling effect of the throttle valve, by replacing the
contaminated mud in the well, while controlling the wellhead casing
pressure and riser pressure, restoring the pressure control of the
mud column on the bottom of the well and preventing overflow Flow
to prevent blowout;
2. Through the pressure relief function of the throttle valve, the
wellhead casing pressure is reduced to achieve "soft shut-in";
3. The gate valve adopts full bore, two-way metal seal design, long
service life;
4. The throttle nozzle is lined with hard alloy, which has strong
wear resistance and corrosion resistance;
5. Through the massive discharge effect of the blowout valve, the
wellhead casing pressure is reduced and the wellhead blowout
preventer group is protected;
6. Structure: single-wing, double-wing, multi-wing or riser
manifold;
7. Control mode: manual, hydraulic, remote control with hydraulic
console.
| 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
