дрова дверь

Detailed product description: 1.Fire rating time:90 minutes,60 minutes,30 minutes, up to 180 minutes. 2.Size could be made as buyers request. 3.Material :solid wood with fire retardant treatment, fireproof board., fire rated glass Frame could be wood or steel 4.Color:as buyers request 5.Infilling: expansion perlite core 6.Finish: wood veneer, color painting, PVC film cover, melamine coating.. 7.Accessories:hinge,fire locks, handles, installing bolts,plug pin(top closure and push open bar are available for choice) 8.Openning direction:left inside,right outside; left outside ,right inside 9.Openning degree: 90 degrees 10.Certificated passed: GB 12995-2008/ISO9001:2000 11...Good characteristics on fire resistance and thermal insulation 12.suitable: Puertas de la seguridad,apartment,public entrance,andoffice buildings .