NON OPENING – TYPE NOW
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PURPOSE Non opening windows are designed mainly for mounting [welding or bolting] in walls of superstructure. Special shaped windows could also be installed in wheelhouse. CHARACTERISTICS Windows are designed according to ISO 3903. Special shaped windows [trapezoid, parallelogram, etc.] are available. STANDARD PAINTING Steel frames of windows for welding are delivered primed (shop primer]. Alu. alloy or st. steel frames are deliver not painted. Frames for bolting windows (regardless of the material used) are delivered painted. Colour of top coat to be given at order. Any other requirements to be specified by customer. Glass retaining list surface treatment: - grinded (brushed) PI 20 to P400 (P120 as standard], - polished or high quality polished, - painted. Model nominal size main frame cut out (hole in plate) glass thickness

1 frame material steel stainless steel aluminum alloy brass 2 glass retaining list material steel stainless steel aluminum alloy brass 3 glass type single laminated double glazed el. heated 4 other properties sound proof bullet proof fire proof EMS shielding 6 additional accessories clear view screen deadlight roller blind wiper When placing an order, following informations to be given: - dimensions of window (clear light or externalor cut out), - type of window NOW (for welding) or NOB (forbolting), - materials: frame, glass retaining...