NEWS

1. Stainless steel plate fire doors and steel fire doors are of good quality and each has its own advantages. The steel fire door is made of galvanized steel, and the frame and door of the stainless steel fire door are made of stainless steel.

2. The strength of steel fire doors decreases under fire and high temperature environments. When an explosion accident occurs, steel fire doors may be broken by airflow. Stainless steel fire doors have good heat resistance, can naturally maintain high strength and high toughness, and effectively prevent explosions Wait for emergencies.

3. Steel fire doors are made of galvanized steel sheets, which are easily corroded by oxidants in the air and have a short service life. The refractory material adopts nickel-chromium alloy fire door, which is corrosion-resistant and has a long service life.

4. Stainless steel fire-resistant doors Fire-resistant doors are widely used in hospitals, R&D centers, government buildings, and office spaces. Stainless steel fire-resistant doors are suitable for places with high fire protection requirements such as various industrial buildings and residential buildings.