0.4mm tungsten carbide pen ball
0.4mm tungsten carbide pen ball
0.4mm tungsten carbide pen ball

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0.4mm tungsten carbide pen ball

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Model No. : yg6
Brand Name : Lipai

Product description

TC Ball and Valve Seats Tungsten Carbide Ball Valve & Valve Seat Description:   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.Various grades for  cemented carbide balls/pellets can be supplied according to customer's drawings.The surface finish,  tolerance class and tolerances of dimensions have respectively reached the standards of the machine industry.  Our service: We can supply tungsten carbide ball and valve seat with high precision.With high corrosion and wear resistance , and high strength and temperature resistant,our valve ball (tungsten carbide pellets) and seat export to many countries. Nickel Binder Grades:

Grade

Binder(Wt%)

Density(g/cm3)

Hardness(HRA)

TRS(≥N/mm2)

YN6

6

14.7

89.5

1460

YN6X

6

14.8

90.5

1400

YN6A

6

14.8

91.0

1480

YN8

8

14.6

88.5

1710

  Cobalt Binder Grades:

Grade

Binder(Wt%)

Density(g/cm3)

Hardness(HRA)

TRS(≥N/mm2)

YG6

6

14.8

90

1520

YG6X

6

14.9

91

1450

YG6A

6

14.9

92

1540

YG8

8

14.7

89.5

1750

YG11

11

14.40

87.0

2200

YG12

12

14.2

88

1810

YG15

15

14.0

87

2050

YG20

20

13.5

85.5

2450

  LIPAI Carbide have R&D Dept can help customer to develop new grade as per special application.     Application Field: Used widely in petroleum industry, especially for oil well pump, such as sucker rod pump.     QA/QC Practices: All raw material physically tested prior to machining
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