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Puyang Zhongshi Group Co., Ltd.

Cobalt Alloy Valve Ball, Valve Ball and Seat Price, V11-250 Valve Ball manufacturer / supplier in China, offering API11ax V11-250 Cobalt Alloy Finished Valve Ball and Seat Price, High Restoring Force Rigid Casing Pipe Centralizer, Cementing Tools, API 11ax Cobalt Alloy Valve Pairs Stellite Valve Ball and Seat and so on.

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Supplier Homepage Product Sucker rod pump API11ax V11-250 Cobalt Alloy Finished Valve Ball and Seat Price

API11ax V11-250 Cobalt Alloy Finished Valve Ball and Seat Price

FOB Price: US $10-80 / Piece
Min. Order: 5 Pieces
Min. Order FOB Price
5 Pieces US $10-80/ 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.: valve ball and valve seat
  • Application: Oil Drilling Sucker Rod Pumps
  • Product Name: Cobalt Alloy Valve Ball and Seat
  • Material: Stainless Steel/ Cobalt Alloy/Stellite
  • Standard: API 11ax
  • Transport Package: Wooden Case
Product Description

API11AX V11-250 Cobalt Alloy Blank Valve Ball and Seat Price
 

Main features of valve ball and vale seat for sucker rod pumps in oilfield

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 for sucker rod pumps in oilfield
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

Symbol

Symbol

Hardness

Material

A1

Stainless Steel

Ball: HRC 58-65

Seat: HRC 52-56

UNS 41000-UNS 44000

B1

Cobalt Alloy, Cast

Ball: HRC 56-63

Seat: HRC 50-56

Cobalt, chromium, and

tungsten alloy

B2

Cobalt Alloy, Powder

Metal

Ball: HRC 53-60

Seat: HRC 51-57

Cobalt, chromium, and

tungsten alloy

C1

Tungsten Carbide

Ball: HRA 88-89

Seat: HRA 88-89.5

Tungsten with Cobalt

binder

C3

Titanium Carbide

Ball: HRA 89-90.5

Seat: HRA 89-90.5

Tungsten and titanium carbide

with cobalt binder

API valve Ball and valve Seat Size

Dimensional Symbol

V11-106

V11-125

V11-150

V11-175

V11-200

V11-225

V11-250

V11-375

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)

API11ax V11-250 Cobalt Alloy Finished Valve Ball and Seat Price
API11ax V11-250 Cobalt Alloy Finished Valve Ball and Seat Price
API11ax V11-250 Cobalt Alloy Finished Valve Ball and Seat Price
API11ax V11-250 Cobalt Alloy Finished Valve Ball and Seat Price
API11ax V11-250 Cobalt Alloy Finished Valve Ball and Seat Price
 
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