Carbide valve ball valve seat

  • Carbide Valve Ball Valve Seat
  • Carbide Valve Ball Valve Seat
  • Carbide Valve Ball Valve Seat
  • Carbide Valve Ball Valve Seat

carbide valve ball valve seat / API standard

Category:

Carbide valve ball valve seat

Appellation: Carbide valve ball valve seat
Main Materials: Tungsten carbide
Service: Processing with supplied drawings or samples, customize grade.
OEM: OEM is available
Brands: GUBT
Logo:  GUBT or as customer request
Color: Primary or coating according to the customer requirement.

Technological process of production of our tungsten carbide buttons: powder process → formula according to the use requirements → wet grinding → mixing → smash → dry → sieving → add binder → dry again → get the mixture after sieving → pelletize → pressing → forming → sinter-hip → forming (blank) → flaw detection → rough grinding → accurate grinding → cleaning → grimly dimension checking → packaging → entering warehouse.

Carbide valve ball valve seat is the parts for pump valve of sucker rod pump used for oil drilling industry. Our carbide valve ball valve seat is strictly abide by “API Spec 11A” standard, with strong corrosion resistance and excellent mechanical property, at the same time, all semi-finished and finished ball and seat can be supplied, separate balls also can be supplied.

Carbide Valve Ball Valve Seat Specification Details
Dimensional Drawing V11-106 V11-125 V11-150 V11-175 V11-200 V11-225 V11-250 V11-375
Tolerance
D of ball carbide valve ball valve seat 15.88 19.05 23.83 28.58 31.75 34.93 42.88 57.15
+0.020/–0.010
(+0.51/–0.25)
(0.625″) (0.75″) (0.938″) (1.125″) (1.25″) (1.375″) (1.688″) (2.25″)
ID of seat 11.68 13.97 17.02 20.96 24.38 26.92 33.27 43.18
± 0.050
(± 1.27)
(0.46″) (0.55″) (0.67″) (0.825″) (0.96″) (1.06″) (1.31″) (1.7″)
OD of seat 20.14 23.32 29.67 35.26 37.54 43.69 51.05 78.03
+0.000/–0.005
(+0.00/–0.13)
(0.793″) (0.918″) (1.168″) (1.388″) (1.478″) (1.72″) (2.01″) (3.072″)
H of seat 0.500 (12.70″) 0.500 (12.70″) 0.500 (12.70″) 0.500 (12.70″) 0.500 (12.70″) 0.500 (12.70″) 0.500 (12.70″) 0.750 (19.05″)
+0.020/–0.010
(+0.51/–0.25)
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 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
YG12 12 14.2 88 1810
YG15 15 14 87 2050
YG20 20 13.5 85.5 2450

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