Fire Doors and Hardwares   Single Fire Door - Model NDG 180B .: Manufactured according to BS 476 Part22, 1976 .: Door Leafs are of 46 mm thickness constructed from 1.2 mm and 1.6 mm electrogalvanised steel sheet conforming to ASTM specification .: Leaves are suitably reinforced and insulated .: Steel sheets are mechanically lock-seamed along the vertical hinge and lock sides .: The interlock provides maximum strength to the door to resist high temperature and prevents any deformation .: Specially constructed internal reinforcements are done to incorporate and protect the hardware items .: Electrogalvanised steel provides the extra margin of corrosion resistance .: Gaps around the door leaves in the event of fire are quickly filled by the expansion of both door and frame which assists any smoke seal requirements     Model Number : NDG 180B Type : Fire Door Fire Rating : 180 min. Leaf Size (mm) : 900x2000 Overall Frame Size (mm) : 976x2038 Insulating Core : Glass Wool ----------------------------------------------------------------------------------------------------------- «« Back to Fire Doors «« Back to Single Fire Doors -----------------------------------------------------------------------------------------------------------   Search NAFFCO:   Location Map  ::  Search  ::  Information  ::  Photo Gallery  ::  Careers  ::  News  ::  Request a Catalogue  ::  WorldWide Location  ::  Privacy & Security Copyright 2006-2007. National Fire Fighting Manufacturing FZCO(NAFFCO), All rights reserved NAFFCO reserves the right to modify specifications without prior notice. Site powered by NAFFCO Creative Division.