The TC Bottom Cone Ø356×Ø306×20mm is a tungsten carbide wear-resistant component used in choke valve trim. It is designed for oilfield wellhead valves and high-pressure flow control systems.
Bottom cones work together with top cones and seat rings inside choke valve assemblies. This part must withstand severe erosion caused by high velocity fluid flow, sand particles, and pressure fluctuation.
We can manufacture TC bottom cones based on customer drawings, with consistent quality for repeated orders.
| Item | Details |
|---|---|
| Product Name | TC Bottom Cone |
| OD | Ø356.00 mm |
| ID | Ø306.00 mm |
| Thickness | 20.00 mm |
| Material | Tungsten Carbide |
| Binder | Cobalt / Nickel optional |
| Production | Sintering + grinding |
| Supply | Blank or finished part |
Both are choke trim components. The top cone is typically installed on the upper side of the trim assembly, while the bottom cone is installed below and supports sealing/flow control.
Yes. We can provide nickel binder carbide grades for improved corrosion resistance.
Send us your drawing, tolerance requirement, and working condition details.
We will recommend the best carbide grade and offer fast delivery.
