Contact: Manager Lu
Q Q: 1036599661
Address: No. 8 Yangsha Road, Huilong Industrial Park, Qidong City, Jiangsu Province
Acceptance standards for steel fire doors
I. Installation Quality Inspection
Check whether the steel fire door frame is installed securely;
Whether the door closer is installed, and whether it is installed correctly, and whether the installation position meets the design specifications;
Whether the installation position is reasonable and whether it is out of position;
Whether the opening direction of the fire door meets the design requirements;
Whether the number of embedded iron parts meets the standard, and whether the location, embedding and connection methods of the embedded iron parts meet the design requirements.
Quality inspection of fire doors
Mainly include: inspection of basic conditions of fire doors, quality inspection of fire door accessories, inspection of the size and filling quality of gaps between steel fire door frames and walls, and quality inspection of steel fire door surfaces. Below we will explain in detail one by one.
1. Inspection of basic conditions of fire doors
Acceptance requirements: tightly closed, flexible switch, no deformation, no upside-down; sound-proof door has good tightness and automatic closing sensitivity.
Excellent steel fire door: tightly closed, flexible opening and closing, no blocking, rebound, no deformation and reverse warp; soundproof door has good sealing; steel fire door automatically closes sensitively.
2. Quality inspection of fire door accessories
Acceptance requirements: complete accessories, firm installation, correct position, flexible opening and closing.
Standards for excellent steel fire doors: complete accessories, firm installation, correct position, straightening, flexible opening and closing, and beautiful appearance.
3.Check the gap size and filling quality between the steel fire door frame and the wall
Acceptance requirements: Full filling and filling materials meet design requirements.
Excellent steel fire door standard: full and dense filling, flat surface, filling material meets design requirements.
4.Surface quality inspection of steel fire doors
The surface is flat and clean, without pits, pits and rust;
The surface coating color is uniform.
Good steel fire door standards:
The surface is flat and clean, without scratches, pits, pits, and rust;
The surface coating color is uniform and the coating is smooth and beautiful
The steel fire door is the most widely used fire door at present, and the correct installation is particularly important, so the installation quality inspection is particularly important. Of course, no matter how good the installation is, if the quality of the fire door is not too hard, then if the fire comes, it is undoubtedly passive and dangerous for us who are in it.
Qualified and high-quality fire doors can greatly improve the escape time when the fire arrives, effectively prevent the rapid spread of smoke, toxic gases, and escort life. Awe every life, please install qualified fire doors correctly.
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 Shanghai fire door !