API Ceramic Ball Valve Zirconia Price Valve Seat

• Material: Stainless Steel/ Cobalt Alloy
• Application: Ball Valve, Oil Drilling Sucker Rod Pumps
• Model Number: Valve Ball and Seat
• Standard: API 11ax
• Transport Package: Wooden Case
• Specification: customize size are avaliable
• Model NO.: 0710
• Trademark: ZS
• Origin: Henan
• Production Capacity: 5000 Piece/Pieces Per Month

Product Description

API ceramic ball valve zirconia price 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) Form: blank and finished;

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

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 seat specification 

API No.	Seat Size	Ball Size
V11-106	1-1/16"	5/8"
V11-125	1-1/4"	3/4"
V11-150	1-1/2"	15/16"
V11-175	1-3/4"	1-1/8"
V11-200	2"	1-1/4"
V11-225	2-1/4"	1-3/8"
V11-250	2-3/4"	1-1/16"
V11-375	3-3/4"	2-1/4"