Gold Member Since 2010
Audited Supplier
Puyang Zhongshi Group Co., Ltd.

API Stellite Valve Balls, Stellite Valve Balls and Seats, Sucker Rod Pump Valve Pairs manufacturer / supplier in China, offering API Stellite V11-250 Valve Balls and Valve Seats, Valve Pair API Titanium Carbide Valve Ball & Valve Seat, API 11ax Pump Parts Valve Pair Valve Ball and Seat and so on.

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Supplier Homepage Product Sucker rod pump API Stellite V11-250 Valve Balls and Valve Seats

API Stellite V11-250 Valve Balls and Valve Seats

Purchase Qty.:
(Pieces)
1-99 100-499 500-999 1,000-2,999 3,000+
FOB Unit Price: US $16 US $15.8 US $15.5 US $15 US $14.5
Purchase Qty. (Pieces) FOB Unit Price
1-99 US $16
100-499 US $15.8
500-999 US $15.5
1,000-2,999 US $15
3,000+ US $14.5
Get Latest Price
Port: Qingdao, China
Production Capacity: 2000PCS/Month
Payment Terms: T/T, Western Union, Money Gram

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Basic Info
  • Model NO.: V11-250
  • Spec: V11-250
  • Material: Stellite
  • ODM: Available
  • Markings: Available
  • Transport Package: Wood Cases
  • Origin: Henan, China
  • Sample: Available
  • Certificate: API 11ax
  • Drawings: Available
  • OEM: Available
  • Trademark: zhongshi
  • Specification: V11-125/V11-175/V11-225/V11-250
  • HS Code: 843143100
Product Description
                 API valve balls and valve seats / sucker rod pumps valve balls and valve seats

Description

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.


1.Made by 100% original raw materials

2.Good abrasive resistance

3.After accurate grinding and polishing,the frictional factor of surface is very low.

4.Widely used in ball-bearing,seat valve, ball screws and flow meters.pen,spraying machines ,pump,machinery parts,oil,hydrochloric zcid lab,hardness measuring instrument,and so high-end industry.


The valve balls and valve seats are main components and parts of the sucker rod pump. 

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. 
 
 Specifications  of Valve Ball & Valve Seat for API 11AX Sucker Rod Pumps:
 
valve units main specifications  for reference:
 

API No.

Seat Size

Ball Size

V11-106
1-1/16"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"

V11-225
2-1/4"1-3/8"
V11-250
2-3/4"

1-1/16"

V11-375

3-3/4"

2-1/4"
 


Standard: API Spec 11AX
 
High Precission in Shape;
Strong corrosion resistance
Excellent mechanical property
 
Materials: Stainless Steel, Tungsten Carbide, Titanium Carbide, Cobalt Alloy
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 (19.05in)
 

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.
features:

1. High strength, high wear resistance,

2.high precision, high temperature resistant,

3.corrosion resistant.

4.Stainless Steel, Tungsten Carbide, Titanium Carbide, Cobalt Alloy  are the main material.


 
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