Pillar No.5003-NBR. Structure: An NBR rubber sheet gasket reinforced with short aramid fibers. Feature: 1. High sealing performance. 2. Low stress relaxation and high mechanical strength. 3. High insulation performance. Applications: Flange gaskets for water (including sea water) pipes, Insulation gaskets. Flanges for watertight test. Performance: Temperature -30 to 120oC, Pressure up to 2.6 MPaG