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Puyang Zhongshi Group Co., Ltd.

V11-200 Valve Ball, Stainless Steel Valve Ball, Finished Valve Ball manufacturer / supplier in China, offering V11-200 Stainless Steel Acid Resistant Finished Valve Ball Valve Seat, API 10d Single Piece Bow Spring Centralizer, API Casing Oilwell Hydroform Centralizers and so on.

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Supplier Homepage Product Sucker rod pump V11-200 Stainless Steel Acid Resistant Finished Valve Ball Valve Seat

V11-200 Stainless Steel Acid Resistant Finished Valve Ball Valve Seat

FOB Price: US $10-100 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $10-100/ Piece
Get Latest Price
Port: Qingdao, China
Production Capacity: 5000 Piece/Pieces Per Month
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: V11-200 valve ball
  • Surface Treatment: Polishing
  • Standard: API 11ax
  • Size: V11-106~V11-375
  • Trademark: ZS
  • Origin: Henan
  • Certification: ISO
  • Material: Tungsten Carbide
  • Name: Valve Ball and Seat
  • Material Symbol: A1
  • Transport Package: Carton
Product Description
V11-200 stainless steel acid resistant finished valve ball valve seat

Main features of valve ball and vale seat
1) Material: A1Stainless steel; B1Cobalt Alloy, cast; B2 Cobalt Alloy, Powder Metal;C1 Tungsten Carbide, C3 Titanium Carbide .
2) Standard: API 11AX
3) resistance against corrosion and oxidation;

Description of  valve ball and vale seat
1. Valve balls and valve seats  are widely used  in oil fields.
2. Valve Ball and Seat performance directly affects the use effect and service life of the sucker rod pumps.
3. Each ball-and-seat combination is vacuum tested to ensure a perfect seal is obtained in all positions of contact.

API Material Symbol
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

API valve Ball and valve Seat Size
Dimensional SymbolV11-106V11-125V11-150V11-175V11-200V11-225V11-250V11-375
Ball-D(mm)
 
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(mm)
 
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(mm)
 
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(mm)
 
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)
 
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"
V11-2002"1-1/4"
V11-2252-1/4"1-3/8"
V11-2502-3/4"1-1/16"
V11-3753-3/4" 
2-1/4"
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