B-15 Single Open High Acoustic Fireproof Door:
B-15 Single Open High Acoustic Fireproof Door Introduction
Fireproof Class: B-15
Door Leaf: 0.6mm PVC paste galvanized steel or baking varnish.
Door Frame: Steel plate, Stainless steel door cover Plate, the lacquer that bake
Thickness of the door leaf: 50mm
Optional accessories: Exits