Zhuzhou Wei Ye Cemented Carbide Co., Ltd.
Zhuzhou Weiye Cemented Carbide Industrial Co., Ltd.
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Bearing Parts Tungsten Carbide Seal Rings Mechanical Performance
Tungsten carbide mechanical seals are being used increasingly on fluid pump to replace packed gland and lip seal. Pump with mechanical seal perform more efficiently and generally perform more reliably for extended periods of time.
Our advantage:
* Material: 100% virgin raw material with submicron grain size
* Grade: various grades for choice
* With strict tolerance extent control, the tolerance can reach +/-0.01mm
* Precision ground and polished * Product types available: blank plates, ground plates, plates with one/two/three holes
* High wear resistance, high hardness and impact toughness
* Advanced technology, automatic pressing, HIP sintering and precision grinding
* Having very good mechanical &chemical stability
* High quality & reasonable price & fast delivery & best service.
| Grade | Density (g/cm³) | Hardness (≥HRA) | Strength (Mpa) | Recommended application |
| YG20 | 14.30-14.50 | 86.5 | 2500 | Maximum hardness,excellent wear resistance.Mostly for the last 1-2 stands of good high speed bars. |
| YG25 | 14.10-14.30 | 85.5 | 2520 | Higher wear resistance and moderate impact resistance in the series.Mostly for the last 1-3 stands of good high speed bars. |
| YG30 | 13.90-14.10 | 84 | 2520 | Moderate wear resistance and impact resistance.Good for general purpose.Used in the last 1-4 stands or all stands or finishing mills. |
| YG40 | 13.60-13.80 | 83.5 | 2570 | Best for general purpose.Mostly for the front stands of good mills and in the rear stands of common mills. |
| YG45 | 13.45-13.65 | 82.5 | 2570 | Used in the first and second stands of finishing mill and in the stands of pre-finishing rolling mills . For every milling lines of low speed rolling, low precision and unstable operation. |
| YG55 | 12.90-13.10 | 81 | 2570 | Maximum binder content in YGH series Good toughness and thermal crackresistance. For every milling lines for low speed rolling, low precision and unstable operation. Mostly for the stands of pre-finishing rolling mills and hot rolling of cribbed steel. |
Parameter:
| ID | OD | H |
| 160 | 170 | 12 |
| 155 | 165 | 12 |
| 150 | 160 | 12 |
| 140 | 150 | 12 |
| 130 | 140 | 12 |
| 120 | 130 | 12 |
| 110 | 120 | 12 |
| 100 | 110 | 12 |
| 90 | 100 | 12 |
| 82 | 90 | 12 |
| 70 | 80 | 12 |
| 60 | 70 | 12 |
| 50 | 60 | 12 |
One of the main challenge when moving fluids is to achieve a long-lasting pump function. For that purpose, selection of the highest standard material for each application has a crucial role to play.
Hyperion products help to increase pump reliability by reducing downtime due to material failure. Hyperion cemented carbide pumps and mechanical seals provide outstanding material performance in corrosive and abrasive environments and are a match for any fluid handling environment. Cemented carbide seal rings can be engineered to fit your specific needs.