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Flood Protection Solution
For Chemical Storage Container
Flood events also pose significant threats to hazardous chemical storage facilities. Floodwater backflow may cause:
- Leakage of acids, alkalis, or organic solvents
- Violent chemical reactions with water-reactive metals
- Release of toxic gases
- Fire or explosion incidents
- Environmental contamination and legal liabilities
Flood resilience for chemical storage containers has become a key requirement in ESG, EHS, and regulatory compliance.

FM 2510 Certified Flood Door — A Reliable External Defense for Chemical Storage Facilities
Our flood door system is engineered for chemical storage containers and hazardous material warehouses. It offers:
- Rapid deployment
- Space-efficient storage configuration
- Exceptional leakage control under high water pressure
- Strong structural impact resistance
- Modular construction designed for fast on-site installation
Certified through FM’s complete international testing program, it is the ideal solution for ensuring workplace safety and environmental protection.
International-Level Flood Performance — FM 2510 Certified
The system is fully tested according to ANSI/FM 2510 requirements:
- Hydrostatic Pressure Test
Simulates prolonged external water pressure to ensure chemicals remain safely contained without leakage risk. - Impact Test
Replicates collisions by driftwood or floating debris to verify long-term stability of the door panel, frame, and anchoring components.
This certification remains the only global standard featuring systematic, multi-scenario testing for flood protection systems.
- Hydrostatic Pressure Test

Features Designed for Container-Based Facilities
- Flexible installation: Supports exterior-mounted or recessed installation based on site conditions.
- Rapid deployment: Can be fully sealed within 3 minutes before heavy rainfall or flooding.
- No obstruction to daily operation: Stored on a side-wall bracket without affecting loading, unloading, or storage workflows.
- Durable construction: Stainless steel/aluminum alloy resists acid mist, salt spray, UV exposure, and harsh climates.
Choose Weiwang, Choose Safety
With FM 2510 certified flood doors, chemical storage facilities maintain robust external protection under extreme weather, preventing environmental accidents and operational interruptions.







