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Graphite Bursting Disc

The rupture disk devices are made up of a pure block of graphite, which will provide enough vent area after burst.

Types

Graphite Monobloc (PM)

Features

? Superior corrosion resistance

? Fragments on burst and not suitable for safety valve isolation

? Full bore opening

? Superior thermal stability, maximum operating temperatures up to 240? after impregnated resinene

? Directly installed between flanges or used with holders

? Maximum operating pressure up to 75% of the minimum burst pressure 

Specifications

TYPE	PM
BURST DIRECTION
LOAD TYPE	SHEARING
MEDIA APPLICATION PHASE	GAS, LIQUID
SIZE (mm)	10~500
BURST PRESSURE RANGES (MPa)	0.01~2.0
BACKPRESSURE (VACUUM) SUPPORT	AVAILABLE
DISK HOLDER TYPE	NO OR SPECIAL DESIGN
INFLAMMBLE MEDIA USAGE	SUITABLE
CYCLE RESISTANCE CAPABILITY	POOR
SPARK POSSIBILITY	NO
NOTICE	FRANGIBLE