Zhuzhou Weikeduo Cemented Carbide Co., Ltd.
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High Precision Tungsten Carbide Rings 10-100mm Dimensions OEM / ODM Accepted
1, OEM and ODM was accepted
2, Best service and quality
3, High precision tolerance
4, High corrosion resistance & high wear resisting
Hard alloy seal rings (also called tungsten carbide seal rings) have the characters of high wear resistance, high corrosion resistance and good compressive properties.It's widely used in petrochemical industries and other industries which call for high properties of the mechanical sealing rings or parts.
Advantage of the material tungsten carbide:
Tungsten carbide rollers possess good thermal conduction property.Compared with other materials ,it is much better in term of heat-resistance, wear-resistance and strength. Its hardness reduce a litte under the condition of high temperature.
| Grade | Recommended applications |
| YGH20 | Maximum hardness ,excellent wear resistance in the series.Used in the last 1-2 stands of good high speed line mills for rolling common and hard bars. |
| YGH25 | Higher wear resistance,moderate impact resistance in the series.Used in the last 1-3 stands of good high speed line mills for rolling common and hard bars. |
| YGH30 | Moderate wear resistance and impact resistance,good for general purposes.Used in the last 1-4 stands of finish rolling mills. |
| YGH40 | Best for general purposes.Used in the front stands of good mills and in the rear stands of common mills. |
| YGH45 | Used in the first and second stands of finish rolling mills and in the stands of prefinish rolling mills.For every stand of the rolling lines for low speed rolling,low precision and unstable operation. |
| YGH55 | Maxmum binder content in YGH series,good toughness and crack resistance.Used in the stands of perfinish rolling mills and for rolling screw thead steel |