This product adopts special anti-theft locking bolts, which can only be disassembled with special tools, effectively preventing malicious theft. It can choose Q235 carbon steel or 304 stainless steel material, with hot-dip galvanized long-term anti-corrosion effect, and the anti-slip toothed design improves walking safety. The compact grid opening size takes into account both ventilation and anti-theft needs, and cannot be easily disassembled after installation, reducing municipal maintenance costs. It complies with public area safety specifications, and its anti-theft performance is improved by more than 90% compared with ordinary gratings, suitable for public outdoor scenarios that require safety protection.
The thickness of bearing bars is 3-5mm, the spacing of transverse bars is 50mm, the width of the grating is 1000-1500mm, and the length can be customized. The weight per square meter is 13-20kg, the anti-theft bolt is made of stainless steel, and the anti-prying grade complies with GA/T 394-2002 standard, complying with GB/T 4085-2005 standard, with fire resistance rating of B1, and can bear uniform load of 20-25kN/m, suitable for fences, sidewalk cover plates, public area fences and other scenarios.
It is suitable for municipal sidewalk grating cover plates, community fence fences, park public walkways, school playground fences, underground parking lot entrance gratings, road isolation fences and other scenarios, especially for public outdoor scenarios that require anti-theft and safety protection.
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