API V11-250 Valve Couples Ball Valve and Valve Seats

API Oil Valve Couples Valve Ball and Valve Seat1) Material: Stainless steel, Cobalt Alloy, Tungsten Carbide, Titanium Carbide available2) Standard: API 11AX3) API and ISO certified4) ApplicationValve ball and valve seat is widely used in petroleum industry, especially for oil well pump, such as sucker rod pump.5) Featurea. 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: 1,000kg6) Parameter
Dimensional SymbolV11-106V11-125V11-150V11-175V11-200V11-225V11-250V11-375
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)Company InformationPuyang Zhongshi Group Co., Ltd is aprofessional manufacturer of various oilfield equipments and cementing accessories since 1997, restructured enterprise of SINOPEC.We have the certificates of API 5CT, API 10D, API 11E, API 6A, API 11AX, ISO 9001 and ISO 14001, etc..Ourproducts mainly include:1. Casing Centralizer2.Float Collar &Float Shoe
3. Cementing Plug4.Cementing Head
5.Cement Basket6.Tubing Pump /Rod Pump
7.Valve Ball &seat8. Casing /Tubing Pipe and Coupling
9. Stage Collar10. Pumping Unit
11. Air Blaster12.Sucker RodOur group have more than 10 years export experience and 9subsidiary factories, more than 500 employees. We are the first-class supplier of resources market of SINOPEC and CNPC.Our foreign customers are mainly from America, Central Asia, Russia, Southeast Asia, Middle East, etc.Contact UsPUYANG ZHonGSHI GROUP CO.,LTDAdd: 5th community, Zhongyuan Oilfield, Puyang, ChinaTel: 0086-371-87096211 / 15838304721Fax: 0086-371-87096212Website: www.zs-oilfieldequip.com;
www.chinajixie.com
www.casingcentralizer.comIrene is here waiting for you!!Your sample order for quality test will be welcomed here!