Specifications Z Type Frame AGO Class Weathertight and Gastight Fireproof Door • Door Leaf – 1mm galvanized sheet, baked paint • Door Frame – 1.5mm steel sheet – Stainless steel sill cover plate – Baked paint • Thickness Of Door Leaf: 54mm Related Products Z Type Frame A60 Class Double Leaf Weathertight and Gastight Fireproof Door Z Type Frame A60 Class Fireproof Cabin Door