The rupture disc is primarily used to seal the internal pressure
within the string formed between the annulus pressure and the
string under underbalanced conditions. It features a built-in
high-precision reverse-arching rupture disc capable of withstanding
the high differential pressure generated by the fluid in the casing
annulus. When the differential pressure reaches the preset value (with
an accuracy of ±5%), the disc instantly reverses, arches, and ruptures,
fully opening the passage to complete activation or pressure relief.
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Contact: Mr.
Han
Hancl@hisen-energy.com
08386083121/15283832586
No.26-1,Deyang Nanshan science and Technology
IsLand,Guanghan City,Deyang City,Sichuan,China
