Gate valves are one of the most commonly used shut-off valves in industrial pipeline systems. Their core function is to achieve "fully open" or "fully closed" control of the medium (liquid, gas, steam, etc.) in the pipeline, and they are almost never used for flow regulation. Its structural design centers on "reliable cut-off" and "low flow resistance", and is widely applied in fields such as petroleum, chemical engineering, municipal water supply, and power.
Design and manufacture in accordance with API600, ANSIB16.34
The structural length is in accordance with ANSI B16.10
The flange connection dimensions shall comply with ANSIB16.5
The pressure and temperature ratings are in accordance with ANSIB16.34
Inspection shall be carried out in accordance with API598
