Y531 Packer is specially designed for injection operation, such as acidizing, water or polymer injection.
Crawler refers to a class of underground conveying equipment fit for use in horizontal wells and those with a large inclination.
A solenoid valve is an electromagnetically operated device that controls the flow of liquids or gases by opening or closing when an electric current is applied.
Applicable as a type of miniature hydraulic plunger pumps in various harsh working environments that involve high temperatures and high pressures, serving in a wide range of settings, such as offshore drilling platforms, hydraulic coring instruments, aircraft landing gear and electro-hydraulic tongs, vessels, hydraulic presses, etc.