Valveballs and valve seats are widely used in oil fields , their performance directly affects the use effect and service life of the pumps.Each ball-and-seat combination is vacuum tested to ensure a perfect seal is obtained in all positions of contact. APIMaterial Symbol Symbol Symbol Hardness...
PROBLEM TO BE SOLVED: Even when uneven deflection in the circumferential direction of the seat surface occurs in a valve body (ball) of a ball valve, such a deformation that the seat surface of the valve seat is in intimate contact with the deformation. In order to achieve a high sealing...
Jianhu Zhongda Petroleum Machinery Co., Ltd. has more than 20 years of experience of design and manufacturing all kinds of high pressure flat valve, wellhead devices, etc.
• 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 ...
High-Quality Material: This valve ball and seat V11-150 is crafted with durable stainless steel, ensuring its longevity and reliability in demanding oil production environments. Suitable for Oil Production: Designed for use in oil production, this product is an ideal choice for energy and mining ...
High-Quality Materials: This API pump valve ball and seat is made from durable stainless/satellite/tungsten materials, ensuring long-lasting performance and resistance to corrosion. Wide Range of Applications: Suitable for well drilling in the oilfield industry, this valve is designed to handle low-...
API 11AX sucker rod pump V11-175 stellite valve ball and valve seat 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 ...
Ball and seat Home > Product Center > Ball and seat valve seat valve seat .. Valve ball Valve ball .. About Us Company Profile History Company Vision Honors Honors Product Center National standard oil well pum Special oil well pump Oil well pump components Ball and seat Alloy...
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♦ Properties: Seat-ball valves for oilfield Insert Pumps have good resistance against corrosion and oxidation; Tungsten carbide valve ball and seat are widely used in petroleum drill and exploitation equipment. It's used to the stationary and roving unidirectional valve in various tube-...