Pressure Seal Steelgraph G33


pure flexible graphite
metallic anti-extrusion rings


Steelgraph G33 is a die-formed graphite gaskets reinforced on the corners with metallic rings. This solution allows to protect the gaskets from the extrusion, offering great recovery and resistance.


Gasket for Pressure Seal Valves and for high / low pressure Power Plants Condensers
Pressure Seal Steelgraph G33
P barIbf/in2pHT °C°F
1.50022.5000-14(3)-100 ÷ 450(1) / 650(2)-150 ÷ 800(1) / 1.200(2)
(1) Temperature has to be lower than 450°C with mild oxidizers and hot air
(2) With Steam
(3) Avoid the strong oxidizers
(4) Avoid the product's use at the maximum temperature and pressure associated values without consult the manufacturer