Product Detail
Product Tags
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Characteristics of tungsten carbide material
- High hardness:
- The hardness of tungsten carbide is extremely high, second only to diamond, which gives it excellent wear resistance. During the use of the valve, it can effectively resist the erosion and wear of the medium, extending the service life of the valve.
- Corrosion resistance:
- Tungsten carbide has stable chemical properties and is not easily reacted with corrosive media such as acid, alkali, salt, etc. It can be used for a long time in harsh corrosive environments without damage.
- High temperature resistance:
- The melting point of tungsten carbide is as high as 2870 ℃ (also known as 3410 ℃), which has good high temperature resistance and can maintain stable performance under high temperature conditions.
- High strength:
- Tungsten carbide has high strength and can withstand significant pressure and impact forces, ensuring stable operation of valves under harsh working conditions.
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Characteristics of tungsten carbide ball seat ball valve
- Excellent sealing performance:
- The tungsten carbide ball valve uses tungsten carbide as the sealing surface material, which has extremely high hardness and wear resistance, and can achieve zero leakage sealing effect. Meanwhile, the corrosion resistance of tungsten carbide also ensures the stable sealing performance of the valve in corrosive media.
- Long lifespan:
- Due to the high hardness and wear resistance of tungsten carbide, the service life of tungsten carbide ball valves is greatly extended, reducing the frequency of valve replacement and maintenance costs.
- Wide applicability:
- Tungsten carbide ball valve is suitable for various harsh working conditions, such as high temperature, high pressure, strong corrosiveness, slurry and powder containing solid particles, etc. This makes tungsten carbide ball valves have broad application prospects in fields such as chemical, petroleum, metallurgy, and power.
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Advantages of tungsten carbide ball seat ball valve
- Improving production efficiency:
- The high performance and long lifespan of tungsten carbide ball valves ensure the stable operation of the production line, reducing downtime caused by valve failures and thus improving production efficiency.
- Reduce maintenance costs:
- Due to the long service life of tungsten carbide ball valves, the frequency of valve replacement and maintenance workload are reduced, thereby reducing maintenance costs.
- Improving safety:
- The excellent sealing performance and stability of tungsten carbide ball valves ensure that the medium will not leak, avoiding safety accidents and environmental pollution caused by leakage.
分割线分隔效果
Material Performance Table
Cobalt Binder Grade
|
Grade
|
Composition (% in weight) |
Physical Properties |
Grain size(μm) |
Equivalent
to
domestic |
Density g/cm³(±0.1) |
Hardness HRA(±0.5) |
TRS Mpa(min) |
Porosity |
WC |
Ni |
Ti |
TaC |
A |
B |
C |
KD115 |
93.5
|
6.0 |
- |
0.5 |
14.90 |
93.00 |
2700 |
A02 |
B00 |
C00 |
0.6-0.8 |
YG6X |
KD335 |
89.0 |
10.5 |
- |
0.5 |
14.40 |
91.80 |
3800 |
A02
|
B00 |
C00
|
0.6-0.8 |
YG10X |
KG6 |
94.0 |
6.0 |
- |
- |
14.90 |
90.50 |
2500 |
A02
|
B00
|
C00
|
1.2-1.6 |
YG6 |
KG6 |
92.0 |
8.8 |
- |
- |
14.75 |
90.00 |
3200 |
A02
|
B00
|
C00
|
1.2-1.6 |
YG8 |
KG6 |
91.0 |
9.0 |
- |
- |
14.60 |
89.00 |
3200 |
A02
|
B00
|
C00
|
1.2-1.6 |
YG9 |
KG9C |
91.0 |
9.0 |
- |
- |
14.60 |
88.00 |
3200 |
A02
|
B00
|
C00
|
1.6-2.4 |
YG9C |
KG10 |
90.0 |
10.0 |
- |
- |
14.50 |
88.50 |
3200 |
A02
|
B00
|
C00
|
1.2-1.6 |
YG10 |
KG11 |
89.0 |
11.0 |
- |
- |
14.35 |
89.00 |
3200 |
A02
|
B00
|
C00
|
1.2-1.6 |
YG11 |
KG11C |
89.0 |
11.0 |
- |
- |
14.40 |
87.50 |
3000 |
A02
|
B00
|
C00
|
1.6-2.4 |
YG11C |
KG13 |
87.0 |
13.0 |
- |
- |
14.20 |
88.70 |
3500 |
A02
|
B00
|
C00
|
1.2-1.6 |
YG13 |
KG13C |
87.0 |
13.0 |
- |
- |
14.20 |
87.00 |
3500 |
A02
|
B00
|
C00
|
1.6-2.4 |
YG13C |
KG15 |
85.0 |
15.0 |
- |
- |
14.10 |
87.50 |
3500 |
A02
|
B00
|
C00
|
1.2-1.6 |
YG15 |
KG15C |
85.0 |
15.0 |
- |
- |
14.00 |
86.50 |
3500 |
A02
|
B00
|
C00
|
1.6-2.4 |
YG15C |
KD118 |
91.5 |
8.5 |
- |
- |
14.50 |
83.60 |
3800 |
A02
|
B00
|
C00
|
0.4-0.6 |
YG8X |
KD338 |
88.0 |
12.0 |
- |
- |
14.10 |
92.80 |
4200 |
A02
|
B00
|
C00
|
0.4-0.6 |
YG12X |
KD25 |
77.4 |
8.5 |
6.5 |
6.0 |
12.60 |
91.80 |
2200 |
A02
|
B00
|
C00
|
1.0-1.6 |
P25 |
KD35 |
69.2 |
10.5 |
5.2 |
13.8 |
12.70 |
91.10 |
2500 |
A02
|
B00
|
C00
|
1.0-1.6 |
P35 |
KD10 |
83.4 |
7.0 |
4.5 |
4.0 |
13.25 |
93.00 |
2000 |
A02
|
B00
|
C00
|
0.8-1.2 |
M10 |
KD20 |
79.0 |
8.0 |
7.4 |
3.8 |
12.33 |
92.10 |
2200 |
A02
|
B00
|
C00
|
0.8-1.2 |
M20 |
Nickel Binder Grades |
Grade |
Composition(%inweight) |
Physical Properties |
|
Equivalent
to
domestic |
Density g/cm3(±0.1) |
Hardness HRA(±0.5) |
TRS Mpa(min) |
Porosity |
Grainsize(μm) |
WC |
Ni |
Ti |
A |
B |
C |
KDN6 |
93.8 |
6.0 |
0.2 |
14.6-15.0 |
89.5-90.5 |
1800 |
A02 |
B00 |
C00 |
0.8-2.0 |
YN6 |
KDN7 |
92.8 |
7.0 |
0.2 |
14.4-14.8 |
89.0-90.0 |
1900 |
A02 |
B00 |
C00 |
0.8-1.6 |
YN7 |
KDN8 |
91.8 |
8.0 |
0.2 |
14.5-14.8 |
89.0-90.0 |
2200 |
A02 |
B00 |
C00 |
0.8-2.0 |
YN8 |
KDN12 |
87.8 |
12.0 |
0.2 |
14.0-14.4 |
87.5-88.5 |
2600 |
A02 |
B00 |
C00 |
0.8-2.0 |
YN12 |
KDN15 |
84.8 |
15.0 |
0.2 |
13.7-14.2 |
86.5-88.0 |
2800 |
A02 |
B00 |
C00 |
0.6-1.5 |
YN15 |
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