Flat Scored Rupture Disk

Flat Scored Rupture Disk is designed with a cross or circular pre-weakened scored line precisely fabricated on one surface of the disk. The disk bursts along the pre-weakened scored line at its burst pressure. Gaskets should be attached on both sides of the disk when PC type disk is directly installed between the companion flanges. Features Suitable for low pressure, large diameter pipeline or high backpressure, non-fragmenting conditions.Designed for gas, liquid, dust service.Poor fatigue resistance and not suitable for pressure pulsating condition. Maximum operating pressure up to 80% of the minimum burst pressure