Tungsten Carbide Seal Rings Machanical Wear Parts Precision Polished Carbide Sealing
Grade G20
Outer Diameter 46mm
Inner Diameter 36mm
Thickness 5mm
Roughness Ra 0.4
Concentricity 0.02
We can offer different carbide grades according to various applications. Part of our carbide grades are as following:
Recommended carbide grades for wear parts:
Application
Code | Grade | Chemical Composition | Physical and mechanical properties
and mirco structure as stintered | Application recommended |
| Co | Tic/
TacNbc | WC | Density | Hardness | Hardness | TRS | Coercivity | Grain Size |
| g/cm3 | HV 30 | HRA | N/mm2 | KA/m | μm |
| G05 | OG6X | 6 | | 94 | 14.85～15.05 | ≥1500 | ≥91.00 | ≥1700 | 19.2～25.7 | 0.8 | For drilling soft or medium hard rock formation with a single-zxis compression strength less than 60 Mpa |
| G10 | OG6 | 6 | | 94 | 14.85～15.05 | ≥1350 | ≥89.50 | ≥1800 | 12.0～15.9 | 1.6 |
| G15 | OG8C | 8 | | 92 | 14.55～14.75 | ≥1150 | ≥87.50 | ≥2000 | 7.6～9.6 | 2.5 | For drilling soft or medium hard rock formation with a single-zxis compression strength of60-120 Mpa |
| G20 | OG11C | 12 | | 88 | 14.20～14.40 | ≥1050 | ≥86.50 | ≥2400 | 6.0～8.0 | 2.0 |
| G30 | OG15 | 15 | | 85 | 13.95～14.15 | ≥1050 | ≥86.50 | ≥2220 | 8.0～10.8 | 1.6 | For drilling soft or medium hard rock formation with a single-zxis compression strength of 120-200 Mpa |
| G40 | OG20 | 20 | | 80 | 13.45～13.65 | ≥750 | ≥83.50 | ≥2480 | 7.0～8.9 | 1.0 |
| G50 | OG25 | 25 | | 75 | 13~13.15 | ≥650 | 82.5 | ≥3500 | 10~13 | 1.6 | For drilling soft or medium hard rock formation with a single-zxis compression strength of 120-200 Mpa |
Compared with traditional silicon carbide, carbide has more stable chemical properties, such as good wear resistance, high thermal conductivity, low coefficient of friction, small coefficient of expansion, acid resistance, alkali resistance, self-lubrication, corrosion resistance, high thermal conductivity and small expansion coefficient, making it an ideal material for mechanical wear-resistant parts.
Our products range of customized wear parts:
- Mechanical seal parts
- Pump bush
- Pump sleeve
- API ball and seat
- Choke stem and seat
- TC flow cages
- Carbide disc
- Drill nozzles
- Wear inserts
- TC Inlet plate
- Wear rings
Why choose us for carbide wear parts:
- Professional engineer team and skillful workers
- 100% brand new material, various caribde grades for wear parts.
- More than 25 years experience in producing wear parts.
- Quality guarantee, no quality complaint over 25 years.
- Cost effective and customized service is available.
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G20 Tungsten Carbide Seal Rings Images
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