• Model NO.：V11-225
• ODM：Available
• OEM：Available
• Transport Package：Wood Cases
• Specification：API 11AX
• Trademark：ZS
• Origin：Henan, China
• HS Code：843143100
• Production Capacity：10000PCS,Month

Co
Cr
W
C
Others
Hardness
Density
Melting range
Base
27-31
3.5-5.5
0.9-1.4
Ni, Fe, Si, Mn, Mo
38-44HRC
8.35g/cm³
1280-1410ºC
 

Specifications  of Valve Ball & Valve Seat for API Sucker Rod Pump:
 
API No.
Seat Size
Ball 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"V11-200
2"
1-1/4"
V11-2252-1/4"1-3/8"V11-250
2-3/4"
1-1/16"
V11-375
3-3/4"
2-1/4"
 
Both are mainly used for the sealing of valves of oil pumps in petroleum industry's sand containing wells, viscous oil wells, sea oil wells and high pressure sulfur resistant oil wells, etc. 
 
They are used with compatible cemented carbide valve seats.
 
1. High strength, hign wear resistance, high percision, good temperature resistance and good corrosion resistance.
 2. Mainly used for the sealing of valves of oil pumps in petroleum industry`s containing wells, viscous oil wells, sea oil wells and high pressure sulfur resistant oil wells, etc.
 3. Balls and seats are used with compatiable cemented carbide valve seats.
 4. The finished surface, tolerance standard have reached the standards of the machine industry: G5, G10, G16, G40 and G100 of JB/T 9145-1999.
5. Precision machined cemented carbide balls of other grades and specifications are also available based on customers` demands.
 6. Compatiable high precision valve seats can also be made.