Year1
- 型号：
- 国标
- 规格：
- 标准
- 质量：
- 完好
The national standard model of the fire fence dual-purpose door is ****. The mining fire door model is where the representative door represents fire protection. The fire representative represents the fence. The dual-purpose door. The number represents the net width and net height of the door. The size of the door is also The drawing number of the fire-proof fence door that can be customized according to actual needs is
The fire-proof and fence dual-purpose door is composed of door frame, door leaf locking device and other components.
The fireproof fence door frame is formed by connecting an angle steel mullion and a channel steel upper beam with a semicircular sealing plate without a lower door frame.
The fireproof fence door leaves are made of angle steel plates and steel plate mesh welded together. The steel plate mesh is correspondingly installed with steel plate door leaves.
The fire fence door locking device adopts an inside-outside rotating handle and a clip.
Fire-proof fence doors are fire-proof and ventilated. They are mainly used between the main drainage pump room and the main substation chamber underground in mines. Shandong Sheng Coal Co., Ltd. is the designated manufacturer of underground mining doors in coal mines and has been issued by the China Coal Industry Association. The designated manufacturer certificate also has an inspection report issued by the relevant department. When shipping, we will issue the inspection report and certificate with the goods.
Manufacturer sales hotline contact person Chen Yang
Contact
Address Industrial Park, Yandian Town, Yanzhou City, Jining City, Shandong Province
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