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API Carbide Valve Balls and Valve Seats

China API Carbide Valve Balls and Valve Seats, Find details about China Stellite Valve Balls and Seats, Cobalt Alloy Valve Balls and Seats from API Carbide Valve Balls and Valve Seats

Model NO.
V11-225
Markings
Available
OEM
Acceptable
ODM
Acceptable
Trademark
zhongshi
Transport Package
Wood Cases
Specification
API V11
Origin
China, Henan
HS Code
843143100
Model NO.
V11-225
Markings
Available
OEM
Acceptable
ODM
Acceptable
Trademark
zhongshi
Transport Package
Wood Cases
Specification
API V11
Origin
China, Henan
HS Code
843143100
V11-225 stellite  alloy valve balls and seats

Both are mainly used for the sealing of valves of oil pumps in petroleum industry's sand containing wells, 
viscous oil wells, sea oil wells and high pressure sulfur resistant oil wells, etc. 
 
They are used with compatible cemented carbide valve seats and valve balls.
The valve balls and valve seats are main components and parts of the sucker rod pump.
Materials: Stainless Steel, Tungsten Carbide, Titanium Carbide, Cobalt Alloy




Specifications  of Valve Ball & Valve Seat for API Sucker Rod Pump:
 
 
API No.        Seat SizeBall Size
V11-1061-1/16"5/8"
V11-125 1-1/4"        3/4"
V11-1501-1/2" 15/16"
V11-1751-3/4"1-1/8"
V11-200              2"         1-1/4"
V11-2252-1/4"1-3/8"
V11-250           2-3/4"        1-1/16"
V11-375          3-3/4"         2-1/4"

Features:
1) Castings of main alloys: cobalt-base alloy, nickel -base alloy and stellite alloy
2) Available forms: end product or blank
3) Properties: good resistance against corrosion and oxidation
4) Main application: extensively used in petrochemical industry, marine     exploration, heat exchanger and pump
5) Processing: investment casting, sand casting
6) Maximum weight:    
  a) Investment casting: 180kg     b) Sand casting: 1,000kg



 
SymbolSymbolHardnessMaterial
A1Stainless SteelBall: HRC 58-65
Seat: HRC 52-56		UNS 41000-UNS 44000
B1Cobalt Alloy, CastBall: HRC 56-63
Seat: HRC 50-56		Cobalt, chromium, and
tungsten alloy
B2Cobalt Alloy, Powder
Metal		Ball: HRC 53-60
Seat: HRC 51-57		Cobalt, chromium, and
tungsten alloy
C1Tungsten CarbideBall: HRA 88-89
Seat: HRA 88-89.5		Tungsten with Cobalt
binder
C3Titanium CarbideBall: HRA 89-90.5
Seat: HRA 89-90.5		Tungsten and titanium carbide
with cobalt binder
Main Specifications for reference:
Dimensional
Symbol		V11-106V11-125V11-150V11-175V11-200V11-225V11-250V11-375
Ball-D
+0.020/-0.010
(+0.51/-0.25)		15.88
(0.625in)		19.05
(0.75in)		23.83
(0.938in)		28.58
(1.125in)		31.75
(1.25in)		34.93
(1.375in) 		42.88
(1.688in)		57.15
(2.25in)
Seat-ID  
± 0.050    (± 1.27)		11.68
(0.46in)		13.97
(0.55in)		17.02
(0.67in)		20.96
(0.825in)		24.38
(0.96in)		26.92
(1.06in)		33.27
(1.31in)		43.18
(1.7in)
Seat-OD
+0.000/-0.005
(+0.00/-0.13)		20.14
(0.793in)		23.32
(0.918in)		29.67
(1.168in)		35.26
(1.388in)		37.54
(1.478in)		43.69
(1.72in)		51.05
(2.01in)		78.03
(3.072in)
Seat-H
+0.020/-0.010
(+0.51/-0.25)		0.500 (12.70in)0.500 (12.70in)0.500 (12.70in)0.500 (12.70in)0.500 (12.70in)0.500 (12.70in)0.500 (12.70in)0.750

API Carbide Valve Balls and Valve Seats
 

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