There is a lot of wind pressure in a subway train tunnel. Subway system has a higher standard on the performance of the door. The wind pressure-resistant doors produced by us adopt the design of multi-layer steel plates with additional backbones, which greatly improves the wind pressure resistance of the doors and can meet the specific needs of the subway system. You can choose to open the door by hinges or a railing system, and the doors can withstand the alternating wind pressure of a high 5-KPa. A one-way or two-way opening can be selected.
