... Door 45, 60, 90 Minutes UL Certificated Steel Fire Door Russian EI 60 CertificateSpecification:1. UL Certificate, ... EI60 Certificatte, EN 1634-1:20092. Fire rated time: 45, 60, 90 minutes3. Door panel thickness ... : Ceramic Fiber Board6. Finish: Powder Coating7. Standard Color: RAL1015, RAL1018, RAL1020, RAL2011, RAL3000, RAL5002, RAL5007, RAL7035, RAL9002, RAL9016 UL fire door ...