Engineered Compressed Graphite Inner Ring Gasket

From $7.04

In Stock
Make an Enquiry

This Inner Ring Gasket (also known as inner bolt circle) is ideal for raised face flanges or anywhere a full face gasket is not desired. It is made from engineered compressed graphite which covers a wide variety of temperature, media and pressure ranges. It is made from a mix of graphite, kevlar and NBR.

Density 160+/-0.1
Temperature 200°C
Max Pressure 80 Bar
Ph Range 2~13
Compressibility ASTM F36 7~17
Recovery ASTM F36 ≥45%
Horizontal Tensile Strength ASTM F152 7 N/mm²
Oil Resistance @ 150°C Thickness increase ≥5%
Weight increase ≥10%
Variation of Tensile Strength ASTM F152 -20% N/mm²
Leakage Rate ASTM F-37 0.001 cm³/s
Igition Loss JB/T 6628 ≥8%
Stress Relaxation DIN52913 ≥10 N/mm²

Thickness 1.5mm & 3.0mm
Temperature Limit 200°C
Max Pressure 100 Bar
Application  Industrial Services, Petrochemical, General Purpose