Materials: Stainless steel, type 304 or 316, satin finish # 4. Meet American Standard Testing Methods - ASTM A240.
Steel gauge: 14-gauge (0.071", 1.8 mm), 16-gauge (0.056", 1.4mm), 18-gauge (0.044", 1.1 mm).
Frame construction: Knockdown, face-welded only, continuously fully welded and sanitary welded.
Special profiles: Various profiles available, such as angled sill.
Door construction: Lockseam on edge, continuously welded and sanitary welded.
Door core:
Lockseam on edge; honeycomb, polystyrene, urethane and steel stiffened with polystyrene or urethane.
Continuously welded and sanitary welded; steel stiffened with polystyrene.
Steel stiffeners are bonded to door faces every 6" (152 mm) with industrial adhesive.
Door vision kit: Standard sandwich-type vision kit, 18-gauge (0.044", 1.1 mm), tack-welded corners. Also available a sanitary glass kit.
Fire rating: 90-minute (positive pressure; UL 10C).
Standard: Meet American National Standards Institute ANSI A250.4.
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