Tungsten Carbide Ball Seat Ball Valve

High Wear Resistance For Oil Drilling Industry Oil Pump Valve Ball


  • Min.Order Quantity: 5 Piece/Pieces
  • Supply Ability: 10000 Piece/Pieces per Month

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分割线分隔效果
Description
  • Characteristics of tungsten carbide material

    1. High hardness:
      1.  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.
    2. Corrosion resistance:
      1. 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.
    3. High temperature resistance:
      1. 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.
    4. High strength:
      1. Tungsten carbide has high strength and can withstand significant pressure and impact forces, ensuring stable operation of valves under harsh working conditions.

 

  • Characteristics of tungsten carbide ball seat ball valve

    1. Excellent sealing performance:
      1. 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.
    2. Long lifespan:
      1. 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.
    3. Wide applicability:
      1. 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.

 

  • Advantages of tungsten carbide ball seat ball valve

    1. Improving production efficiency:
      1. 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.
    2. Reduce maintenance costs:
      1. 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.
    3. Improving safety:
      1. 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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