Product Description
API 11ax Ceramic Valve Pairs Valve Balls and Valve Seats
1) Material: Stainless steel, Cobalt Alloy, Tungsten Carbide, Titanium Carbide available
2) Standard: API 11AX
3) API and ISO certified
4) Application
Valve ball and valve seat is widely used in petroleum industry, especially for oil well pump, such as sucker rod pump.
5) Feature
a. Castings of main alloys: cobalt-base alloy, nickel -base alloy,SS and stellite alloy;
b. Available forms: end product or blank;
c. Properties: good resistance against corrosion and oxidation;
d. Main application: extensively used in petrochemical industry, marine exploration, heat exchanger and pump;
e. Processing: investment casting, sand casting;
f. Maximum weight:
1) Investment casting: 180kg
2) Sand casting: 1,000kg
6) Parameter
Dimensional Symbol | V11-106 | V11-125 | V11-150 | V11-175 | V11-200 | V11-225 | V11-250 | V11-375 |
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) |
Company Information
Puyang Zhongshi Group Co., Ltd. is a member of Sinopec Corporation. As a national high-tech enterprise and scientific enterprise, we launch business in areas of science & technology, industry, and trade.
Our products have attained ISO9000 quality system certification. Some petroleum product machinery have passed the evaluation of API certification in the United States. Our products are exported to the Middle East, Europe, Africa and other overseas markets. We have registered in the Republic of the Sudan to set up a company.
We persist in the policy of "technology is the guide and quality is our life". We believe that quality determines sustentation. We will provide customers with reliable and adaptable products and services on the basis of equality, mutual benefits and sincerity. We sincerely hope to develop friendly cooperation with both domestic and overseas colleagues, to create a prospect future together.
Contact Us
PUYANG ZHONGSHI GROUP CO.,LTD
Add: 5th community, Zhongyuan Oilfield, Puyang, China
Tel: 0086-371-87096210, 87096211
Fax: 0086-371-87096212
Website: www.zs-oilfieldequip.com;
www.chinajixie.com
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We regard customer satisfaction and market cultivation as its central job of service and provides first class product and personalized service. Senior technical engineers and production backbones go deeply into the marker for investigation. And tap the potential demands of customers at the first time. We provide customers with perfect solutions.
