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| Price | Raw sintered between 38-68usd/kg, special tools can be negotiable |
| MOQ | Small qty of amples are available. |
| Delivery Time | Standard products in one week, special tools in 45 days |
| Brand | OED or OEM |
| Place of Origin | China |
| Certification | ISO 9001: 2008 |
| Model Number | Customized |
| Packaging Details | plastic box/box + Cartons |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 2000kgs per month |
| Place of Origin | China | Packaging Details | plastic box/box + Cartons |
| ISO GRADE | G20 | Material | Tungsten carbide |
| Model Number | Customized | Hardness | HRA 90.5-92 |
| Supply Ability | 2000kgs per month | Density | 14.5-15.2 |
| Certification | ISO 9001: 2008 | Brand Name | OED or OEM |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Type | Punching head |
| TRS | 1800-3800 | Price | Raw sintered between 38-68usd/kg, special tools can be negotiable |
| Delivery Time | Standard products in one week, special tools in 45 days | Minimum Order Quantity | Small qty of amples are available. |
| Application | Oil/Gas wear parts |
Tungsten Carbide Wear Rings For Oil Gas Wear Parts Carbide Protection Rings
Material: YG6, Co 6%
Hardness: HRA 91.5
TRS; 1600
Outer diameter 32mm
Inner Diameter 30mm
Height 8mm
Carbide wear ring/bush as protection wear parts in well drlling.
Compared with silicon carbide rings, cemented carbide rings have more stable chemical properties such as good wear resistance, high thermal conductivity, low friction coefficient, small expansion coefficient, acid resistance, alkali resistance, self-lubricity, corrosion resistance,
Cobalt Binder Grades
| Grade |
Binder (Wt %) |
Density (g/cm3) |
Hardness (HRA) |
TRS (≥N/mm²) |
| YG6 | 6 | 14.8 | 90 | 1520 |
| YG6X | 6 | 14.9 | 91 | 1450 |
| YG6A | 6 | 14.9 | 92 | 1540 |
| YG8 | 8 | 14.7 | 89.5 | 1750 |
| YG12 | 12 | 14.2 | 88 | 1810 |
| YG15 | 15 | 14 | 87 | 2050 |
| YG20 | 20 | 13.5 | 85.5 | 2450 |
| YG25 | 25 | 12.1 | 84 | 2550 |
Nickel Binder Grades
| Grade |
Binder (Wt %) |
Density (g/cm3) |
Hardness (HRA) |
TRS (≥N/mm²) |
| YN6 | 6 | 14.7 | 89.5 | 1460 |
| YN6X | 6 | 14.8 | 90.5 | 1400 |
| YN6A | 6 | 14.8 | 91 | 1480 |
| YN8 | 8 | 14.6 | 88.5 | 1710 |
