9999-NA NA Bellow-Q™
RNU-1015, RNU1025
A flexible expansion joint made of special rubber material, used to seal the clearance between the pipes penetrating buildings, walls and floors and pipe holes in a nuclear power plant. this joint has excellent nuclear radiation resistance, heat resistance and flexibility, and is used as sealing material against radiation contamination air, steam generated in an accident, smoke and water generated in a fire etc.