Reinforced Graphite Composite Gasket Sheet 

Reinforced Graphite Composite Gasket Sheet ,Manufactured from expanded graphite sheet with tanged (perforated) of 0.18mm ~ 0.25mm thick carbon steel & 08F tinplate inserted reinforcement. It is best material for cylinder head gasket, exhaust gasket and other engine gasket seal.

Composite Type: 

JMRG3001  Expanded Graphite + Steel + Expanded Graphite

JMRG3002  Expanded Graphite + Steel + Expanded Graphite + Steel + Expanded Graphite

JMRG3003  Steel + Expanded Graphite  

JMRG3004  Steel + Expanded Graphite + Steel

Product Data Sheet: 

Density: 1.30~1.45g/cm3 

Carbon Content: 98% Min.

Compressibility: 15% Max.

Recovery: 55% Min

ASTM F146 3# OIL 150 C × 5h 

Thickness increase: 15% Max 

Weight increase: 10% Max 

ASTM F146 Fuel B R.T × 5h 

Thickness increase: 10% Max 

Weight increase: 10% Max

Standard Sheet Size: 

500mm x 1000mm 

500mm x 1200mm 

500mm x 1500mm 

510mm x 1016mm 

510mm x 1530mm 

1000mm x 1000mm 

1000mm x 1500mm 

Thickness: 1.0mm ~ 2.5mm 

The other size and thickness are optional or according to the requirements of customers.