Contact: Manager Lu
Q Q: 1036599661
Address: No. 8 Yangsha Road, Huilong Industrial Park, Qidong City, Jiangsu Province
Fire doors are designated by accredited laboratories of the Ministry of Economic Affairs of the Ministry of Fire. According to the new national fire door standard GB_12955-2008, which has been implemented since January 1, 2009, the fire doors have passed the fire resistance test method. And authorized signs are called fire doors. The fire door defined by the US NFPA and IBC specifications is "a combination of any fire door, lintel, hardware and other accessories that can provide a certain degree of fire protection at the opening.
The difference between an anti-theft door and a fire door is that the main function of the anti-theft door is better anti-prying and sealing performance. Generally, the door cannot be opened without a key outside the closed door. The anti-theft door must have the "FAM" mark, and refer to the general technical requirements of the anti-theft security door GB17565-2007. Although the fire door is also made of steel, the door panel is filled with fireproof material, and the thickness of the door steel plate also has different requirements. A steel door is an ordinary steel door. It also has a certain anti-theft function but has a poor anti-prying performance. General street processing plants are in this category.
Only Shanghai and Chengdu have local standards for fireproof and anti-theft doors. Other places generally can only be called fireproof entrance doors, that is, they have reached the national fireproof Class A or Class B fireproof door standard (filled fireproof door core) Class A and Class B standard. Generally divided by anti-burn time. At the same time, the following aspects have been met:
1. The thickness of the door frame is 1.5, and the thickness of the steel plate on the front and back of the door is 0.8.
2. The lock has an anti-prying function, that is, the lock body has both an oblique tongue and a square tongue, and it has a quick opening function. It is a twist type, but it is not allowed to install a heaven and earth lock.
3. Both the lock and the cat's eye must have a fire test report. Class B fireproof entrance doors can be fitted with door collars. Class A is not allowed.
4. The merchant must provide the fire type approval certificate, fire test report, and metal door inspection report during acceptance. Fire test report for locks and cat eyes.
5. The opening direction of the door leaf is the rapid evacuation direction, and it cannot be opened inward.
Nantong Kangye Special Doors and Windows Co., Ltd. is a professional fire door and window manufacturing innovative technology company certified by the Ministry of Public Security Fire Products Conformity Assessment Center, with various qualifications for fire doors and windows products, integrating research and development, production, sales and service. The company has a domestic leading Of modern fire doors and windows production equipment, with an annual production capacity of 500,000 square meters. Welcome to buy Jiangsu fire door !