Core Product Advantages & Key Procurement Pitfall Avoidance Tips
Unregulated non-standard products are rampant in the market, with common defects including thinned steel plates, cheap honeycomb paper replacing internal fireproof filling, omitted fire intumescent strips, ordinary locks instead of dedicated fire and anti-theft hardware, and counterfeit labeling without valid 3C certification. Though visually identical to qualified products, they fail fire resistance and anti-theft standards, inevitably requiring costly rework during fire inspections.
Three mandatory criteria shall be implemented for project procurement: first, match the fire resistance rating to designated areas per drawings; second, verify complete dedicated fire and anti-theft hardware; third, inspect 3C certificates, type test reports and factory nameplates upon delivery, and measure steel plate thickness and core materials on site to reject cut-rate non-standard products.
Dual protection, multi-purpose single door:
It meets both fire prevention and security anti-theft requirements. Separate installation of fire doors and security doors is unnecessary, cutting project costs and installation space to fit the streamlined design of modern buildings.
01
Stable fire resistance
and high safety:
Filled with inorganic flame-retardant materials, it maintains structural stability under high temperature, effectively blocking open flames, thermal radiation and toxic flue gas to win precious time for personnel evacuation and fire rescue.
02
Robust and damage-resistant:
Constructed with thickened steel plates and internal reinforcing ribs, it resists impact, prying and violent breaking. Wear-resistant and deformation-free during frequent opening and closing, ideal for high-traffic areas such as residential entrance doors and corridor passages.
03
Wide application range and attractive appearance:
Treated with electrostatic plastic spraying for rust and scratch resistance with a smooth surface. Its simple and elegant style matches the decoration styles of residences, office buildings, shops, equipment rooms and other buildings.
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