SEALGO® LEIR Insulation Gasket — its Insulation substrate can be G10, G11 or G7, with a thickness of 3 or 5mm. Seals are rubber O-rings or flat gaskets embedded in grooves on both sides. Rubber O-rings are typically made of FKM (VITON). When flat gaskets are used as seals, double seals can be configured to enhance sealing performance, with material options including neoprene, NBR and EPDM.
This gasket offers excellent resilience and reliable sealing performance. It is suitable for 150LB~300LB RF/FF flanges, with a maximum manufacturing diameter of Φ1500mm.