No.6 Development Road, Mazhai Industrial Park, Erqi District, Zhengzhou City, Henan Province
Zhengzhou fire door manufacturer's wooden fire door is fireproof and soundproof. Below is some basic information about it.
1. High-performance fire-resistant hardware accessories and locks are available, and the decoration is optional according to customer needs: red cherry, black walnut, Sapele
2. Sound insulation effect: It has good sound insulation effect, and the sound insulation index of Grade C products is RW≥23dB.
3, decorative: electrostatic powder sprayed on the surface, beautiful and durable, providing a variety of colors to choose from.
Fire door is one of the facilities for building fire separation. It is usually used on the firewall, the entrance of the staircase or the opening of the pipe well, which plays an important role in reducing fire losses.
Determination of the door opening direction:
1. Fire doors are normally closed externally opened doors that open in the direction of evacuation. Stand outside the door to the hinge, and the hinge opens to the right.
2. For the installation position of the door, please provide the building plan and size table for the size of the opening.
|Product Category||Whole door||Brand||Anji Chong An Positive and negative Remittance Doring||Material||Steel|
|Switch type||Manual||Craftsmanship||manual||Special Purpose||Fire prevention Soundproof|
|Use range||cinema theater engine room office laboratory||quality level||high quality||Security Level||Class A|
|Water tightness||excellent||hardness||Strong||Pendulum impact||Excellent (kJ / ㎡)|