Feature

●High performance semi-metallic gaskets designed for high and high pressure applications.
●It is unaffected by temperature changes, so it provides excellent seal even in extreme heat cycles from hot to cold temperatures.
●No clamping surface pressure management like joint sheets.
●Swirl gaskets using graphite (expanded graphite) tape as filler.
●Metal Protection Part: Outer Ring SS400, Seal Part: Expansion Graphite Filler Material, US Hoop Material


Description

High performance semi-metallic gaskets designed for high and high pressure applications.
It is unaffected by temperature changes, so it provides excellent seal even in extreme heat cycles from hot to cold temperatures.
No need for clamping surface pressure management like joint sheets.
Swirl gaskets using graphite (expanded graphite) tape as filler material.

Flange Joints for High Temperature and High Pressure from General Piping Industrial flange connection points such as steam piping. Particularly low temperature flanges such as high temperature and high pressure steam, LNG, liquid nitrogen and liquid hydrogen

Outer Diameter: 3.5 inches (89 mm), Nominal Diameter: 1.6 inches (40 mm), Nominal Diameter: 1.6 inches (1 1/2 mm), Thickness: 0.1 inches (4.5 mm), Working Pressure: 10/20 K, Inner Diameter: 2.2 inches (57 mm)

Maximum Working Pressure: 2.0 MPa, Operating Temperature Range: -270 °C - 450 °C

Metal Protection Part: Outer Ring SS400, Seal Part: Expansion Graphite Filler Material, US Hoop Material

Cannot be used with oxidized acids, oxidizing salts, halogen compounds, or combustible gas.