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

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

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Supplier Homepage Product Sucker rod pump API Cobalt Alloy Valve Balls and Seats

API Cobalt Alloy Valve Balls and Seats

Purchase Qty.:
(Pieces)
100-499 500-999 1,000-2,999 3,000+
FOB Unit Price: US $30 US $29.8 US $29.6 US $29.5
Purchase Qty. (Pieces) FOB Unit Price
100-499 US $30
500-999 US $29.8
1,000-2,999 US $29.6
3,000+ US $29.5
Get Latest Price
Port: Qingdao, China
Production Capacity: 5000PCS/Year
Payment Terms: T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: API V11-225/ API V11-175/API V11-150
  • Drawing: Acceptable
  • Mateiral 1: Stellite
  • Material 3: Stainless Steel
  • Markings: Available
  • Transport Package: Wood Cases
  • Origin: China
  • Sample: Available
  • ODM/OEM: Workable
  • Material 2: Tungsten Carbide
  • Material 4: C3
  • Trademark: zhongshi
  • Specification: API v11-125/v11-150/v11-175/v11-225/v11-250
  • HS Code: 843143100
Product Description
                      API 11AX stellite valve balls and valve seats

Sucker rod pumps valve balls and valve seats   are widely used  in oil fields , their performance directly affects the use effect and service life of the pumps.
 Valve balls and valve seats  are widely used  in oil fields , their performance directly affects the use effect and service life of the pumps.
 

Each ball-and-seat combination is vacuum tested to ensure a perfect seal is obtained in all positions of contact.
Materials have stainless steel, ceramic, hard alloy (tungsten carbide), and can meet the needs of various well conditions., with  advantages of high hardness, wear resistance, corrosion resistance.

   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)
 

 Specifications  of Valve Ball & Valve Seat for API Sucker Rod Pump:

 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
 
 

main material  for reference:
 
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
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