Zhuzhou Weikeduo Cemented Carbide Co., Ltd.
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High Hardness Tungsten Carbide Seat , Carbide Mechanical Seal Sleeve
Tungsten Carbide Seat Description
Tungsten carbide with the characters of high hardness, high strength and toughness, good wear resistance, heat resistance, corrosion resistance and a series of excellent performance, especially high hardness and wear resistance of it, even at a temperature of 500 degrees also remained same, at 1000 degrees still keeps the high hardness. We customized irregular and high difficult carbide products according to your technical drawing. Our material covers: WC-Co alloy, WC-Ni alloy, WC-Ni/Co alloy, WC-TiC-Ni/Cr alloy and more.
Tungsten Carbide Seat Application
Tungsten Carbide Seat are widely used in water pumps,oil pumps and various other pumps,especially used for high pressure or corrosion resistance pumps,flow restrictors,servo seat.
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Product Name |
High Hardness Tungsten Carbide Seat , Carbide Mechanical Seal Sleeve |
|
Material |
tungsten carbide |
|
Color |
Black |
|
Standard |
ISO SGS CQC |
|
Grade |
YG8/YG6 (can according to customer's request) |
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Brade |
VKD |
|
OEM |
Yes |
|
Used |
for pump and oil industries |
Common grades:
Cobalt binder grades
| Grade | Density(g/cm³) | Hardness(HRA) | TRS(N/mm²) |
| YG6 | 14.8 | 90 | 1520 |
| YG6X | 14.9 | 91 | 1450 |
| YG6A | 14.9 | 92 | 1540 |
| YG8 | 14.7 | 89.5 | 1750 |
| YG12 | 14.2 | 88 | 1810 |
| YG15 | 14 | 87 | 2050 |
| YG20 | 13.5 | 95.5 | 2450 |
Nickle binder grades
| Grade | Density(g/cm³) | Hardness(HRA) | TRS(N/mm²) |
| YN6 | 14.7 | 89.5 | 1460 |
| YN6X | 14.8 | 90.5 | 1400 |
| YN6A | 14.8 | 91 | 1480 |
| YN8 | 14.6 | 88.5 | 1710 |