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Brand Name : OED or OEM
Model Number : Customized
Certification : ISO 9001: 2008
Place of Origin : China
MOQ : Small qty of amples are available.
Price : Raw sintered between 38-68usd/kg, special tools can be negotiable
Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability : 2000kgs per month
Delivery Time : Standard products in one week, special tools in 45 days
Packaging Details : plastic box/box + Cartons
Material : Tungsten carbide
ISO GRADE : G20
Application : Oil/Gas wear parts
Type : Punching head
Hardness : HRA 90.5-92
TRS : 1800-3800
Density : 14.5-15.2
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 |
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Oil Gas Tungsten Carbide Rings HRA 91.5 1600 TRS For Well Drilling Images |