Tungsten Carbide Valve Ball in Oilfield

Tungsten Carbide Valve Ball in Oilfield

For sealing of valves of oil pumps in petroleum industry's sand containing wells, viscous oil wells, sea oil wells, high pressure sulfur resistant oil wells, compatible Cemented Carbide valve seats, etc.
Product description

Tungsten Carbide Valve Ball in Oilfield
Overview:
Tungsten Carbide Valve Ball in Oilfield      
For sealing of valves of oil pumps in petroleum industry's sand containing wells, viscous oil wells, sea oil wells, high pressure sulfur resistant oil wells, compatible Cemented Carbide valve seats, etc. Tungsten Carbide Seats are always used for various Oil Field Equipment and Oilfield Valves such as Conventional Gas Lift Valves, Wireline Retrivable (WLR) Injection Pressure Operated (IPO) Gas Lift Valves. Their performance directly affects the use effect and service life of the pumps. Each ball and seat combination is vacuum tested to ensure a perfect seal is obtained in all positions of contact.


Picture and drawing: 

image001_副本.jpg image003.jpg


Grade:

GRADE

Representative Performance Index

Recommended Applications

Hardness

Density
 (g/cm')

Traverse Strength

YG6

90.5

14.90

2400

Widely used in hardware industry, valve, bearing, die casting, punching, grinding measurement.

YG6X

92

14.90

2000

Widely used in hardware industry, valve, bearing, die casting, punching, grinding measurement.

YG8

89

14.60

2400

Widely used in valves,bearing, die casting, punching, grinding measurement, hardness tester, petroleum, chemical industry

 

Dimension:

TYPE(mm)

TYPE(mm)

Ø 0.500

Ø 3.500

Ø 0.800

Ø 3.969

Ø 1.000

Ø 4.000

Ø 1.200

Ø 4.500

Ø 1.500

Ø 4.763

Ø 1.588

Ø 5.000

Ø 1.984

Ø 5.556

Ø 2.000

Ø 5.953

Ø 2.381

Ø 6.000

Ø 2.500

Ø 6.350

Ø 2.778

Ø 6.500

Ø 3.000

Ø 7.000

Ø 3.175

Ø 7.500

 

Tolerance:

Nominal size

Tolerance (mm)

≤ 10.0

±0.15

>10.0

±0.25

grinding

±0.0.01

 

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