It is composed of pressed metal sheet and flexible graphite grain after pressing and cutting.

Applicable to wide range of conditions,high and low temperature resistance,corrosion resistance,and radiation resistance.Applicable to high pressure location.

Normal finishing requirement for flange surface which contact gasket.

Low pre-tightening stress,not adhere on flange sealing surface,easy installation ,and low labour force required.

Working temperature:-200°C-600°C Working pressure:6.4-10.0Mpa

Min.Pre-teghtening specific pressure:y=30MPa

Gasket coefficient:m=2