Can steel stairs be used as emergency exits?

Steel stairs can be used as emergency exits.

Steel stairs are famous for their few fulcrums, high bearing capacity, many shapes and high technical content. Not easy to be affected by columns, floors and other structures, strong and firm. The steel plates of the stairs are precisely welded after debugging, so the pedals are consistent before and after installation. All material fittings are horizontal and vertical. Stairs are made of various materials, such as square pipes, round pipes, angle irons, channel steels and I-beams. This model should be more diversified.

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First, the floor space is small.

The second is beautiful appearance. Steel stairs, with U-shaped corner, 90-degree right angle, S-shaped 360-degree spiral and 180-degree spiral, have various shapes and beautiful lines.

Third, it is practical. Steel-wood structure adopts cast steel pipe fittings, such as seamless steel pipe and flat steel.

The fourth is bright colors. The surface treatment process of steel stairs is varied, which can be full-automatic electrostatic powder spraying (that is, plastic spraying), full galvanized or full baked, beautiful and durable. Suitable for indoor or outdoor use in most occasions. Art of steel structure architecture that can embody modernism