Customized Tungsten Carbide Valve Seats

We are offering tungsten carbide valve seats for the application of wear in assembly of Gas Lift Valves, Wire Line Retrievable (WLR) Injection pressure operated (IPO) gas lift valves in Oil & Gas Ind. These are made to perfect sizes in controlled tolerances in order to fit during assembly.

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Grade And Application For Valve Seat

Grade Co (wt%) Density (g/cm3) Hardness(HRA) TRS (≥N/mm2) Application
XC100 5.8-6.2 14.6-15.0 91.5-92.5 2000 Wear-resistant
XC101 5.8-6.2 14.6-15.0 91.5-92.5 2500
XC200 7.8-8.2 14.5-14.9 91.0-92.0 2100
XC201 7.8-8.2 13.5-14.9 91.0-92.0 2800
XC300 9.8-10.3 14.2-14.6 90.5-91.5 2600
XC301 9.8-10.3 14.2-14.6 90.5-91.5 3200
Grade Ni (wt%) Density (g/cm3) Hardness (HRA) TRS (≥N/mm2) Application
XN100 6.5-7.5 14.5-14.8 88.5-91.0 1800 Corrosion-resistant
XN101 6.5-7.5 14.5-14.8 88.5-91.0 2200
XN300 10.0-11.0 14.2-14.6 86.5-89.5 2100
XN301 10.0-11.0 14.2-14.6 86.5-89.5 2400

 

Seat dimension (mm)
D d H
19.48 11.68 12.7
22.66 13.97 12.7
28.22 17.02 12.7
33.81 20.96 12.7
36.09 24.38 12.7
41.43 26.92 12.7
48.79 33.27 12.7
74.93 43.18 19.05


Customized Tungsten Carbide Valve Seats

Professional Tungsten Carbide Manufacturer  - XYMJ

XYMJ has more than 20 years of experience in researching and manufacturing tungsten carbide products such as carbide molds & dies, bushings, valve seats, nozzles, inserts & cutting tools, carbide rods and bars, and other customized tungsten carbides wear parts. High-quality carbide products rely on 100% virgin raw materials and advanced wet-milling, pressing machines and sintering furnaces. We put emphasis on every production process. We have high-precision grind machines, skilled workers to control the very high precision of each carbide part, with strict QC management, special-designed packing boxes and tubes to ensure the safety of the customized carbide parts, and various shipping methods.

Grade List

 

Chinese Grade

 

Equal to ISO Category Number

Chemical Composition

Physical Mechanical Properties

WC

Co

Density

Bend Strength

Hardness

%

%

G/Cm3

N/mm2

HRA

YG3

K01

96.5-97

3

14.9-15.3

≥1180

≥91.0

YG6X

K10

93.5

6

14.8-15.1

≥1420

≥92

YG6

K20

94

6

14.7-15.1

≥1600

≥91

YG8

K20-K30

92

8

14.5-14.9

≥1600

≥90

YG10

K40

90

10

14.3-14.7

≥1900

≥89

YG10X

K40

89

10

14.3-14.7

≥2200

≥89.5

YG15

K30

85

15

13.9-14.2

≥2100

≥87

YG20

K30

80

20

13.4-13.7

≥2500

≥85.5

YG20C

K40

80

20

13.4-13.7

≥2200

≥85.5

YG30

G60

70

30

12.8

≥2750

≥82

 

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