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Tungsten Carbide Valve Beans /Valve Choke Beans /Choke Stem For
Fluid Controlling
Process of the orders:
1. Aterial ---outer material stainless steel, tungsten carbide is
embedded into choke bean in full length
2. Predium ----oil gas ,water and sand-
3. Per your drawing---customizable
4. Size -------4/64"- 134/64"
Tungsten Carbide Materials Grade As Below:
Aseeder Grade | Co (Wt %) | Density (g/cm3) | Hardness (HRA) | TRS (≥N/mm²) |
ZY11-C | 9.0-11.0 | 14.33-14.53 | 88.6-90.2 | 2800 |
ZY15-C | 15.5-16.0 | 13.84-14.04 | 85.6-87.2 | 2800 |
ZY15X | 14.7-15.3 | 13.85-14.15 | ≥89 | 3000 |
ZY20 | 18.7-19.1 | 13.55-13.75 | ≥83.8 | 2800 |
ZY06X | 5.5-6.5 | 14.80-15.05 | 91.5-93.5 | 2800 |
ZY08 | 7.5-8.5 | 14.65-14.85 | ≥89.5 | 2500 |
ZY09 | 8.5-9.5 | 14.50-14.70 | ≥89 | 2800 |
ZY10X | 9.5-10.5 | 14.30-14.60 | 90.5-92.5 | 3000 |
Features:
1. Use 100% tungsten carbide raw material
2. Stable chemical properties
3. Excellent performance and good wear / corrosion resistance
4. HIP sintering, good compactness
5. Blanks, high machining accuracy / precision
6. OEM customized sizes available
7. Factory’s offer
8. Strict products quality inspection
About Us
1, Aseeder is one of the fast growing and leading manufacturers in
China working specifically with cemented tungsten carbide.
We specialize in producing a wide range of wear part for oil &
gas drilling, flow control items
2, From the selection of premium raw materials to the precision
finishing and polishing of complex parts,ND performs all process
steps. ND Carbide produces all of the carbide covered by the
industry standards as well as custom grades to meet special
customer requirements.