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High-grade anti-theft and bulletproof security door

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Product Description

Product Attributes

Model No.: Duke37

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Product Description

Safety door maintenance

1. Regular cleaning: Use a soft damp cloth to wipe the surface of the door to remove dust, dirt and debris. Avoid using detergents containing corrosive ingredients to avoid damaging the surface coating of the door.

2. Gentle operation: Be gentle when opening and closing the door, and avoid hitting or pulling or pushing hard to prevent deformation of the door or damage to hardware accessories.

3. Waterproof and moisture-proof: Avoid leaving the door in a humid environment for a long time. If rain splashes on the door, it should be wiped dry in time to prevent water from penetrating into the door and causing corrosion.

4. Prevent scratches: Be careful to avoid sharp objects scratching the surface of the door. If there are slight scratches, they can be repaired in time.

5. Lubricate hardware: Regularly add an appropriate amount of lubricating oil to hardware parts such as door locks and hinges to maintain their flexibility and normal operation.

6. Avoid contact with chemicals: Avoid direct contact between the door and chemicals such as strong acids and alkalis to avoid corrosion of the door surface.

7. Check the seal: Check the door seal regularly. If it is aged or damaged, replace it in time to ensure the door's sealing performance.

8. Regular maintenance: You can ask professionals to conduct a comprehensive inspection and maintenance of the door every once in a while to find and solve potential problems in time.

Optional color matching

Cochinchinensis
Pearl Black

Product parameters

Finely carved aluminum plate	National standard original aluminum plate
Door leaf width	85/93/100mm
Surface technology	Electrostatic fluorocarbon powder paint
Handle	China Standard Local Brand
Locks	Stainless steel 7068 Overlord lock body
Lock cylinder	Gold dot atomic mother-and-child beads
Hinge	Independently developed, invisible hinge, exposed hinge, single bearing (300KG)
Central control latch	Self-developed, semi-automatic German-style silent central control latch
Smart system	Embedded electromechanical separation (optional)
Downshift	SU304 stainless steel pot without thin barrier double threshold
Sealing system	Three-layer airtight structure design of automotive-grade EPDM rubber strip