Description
Technical Parameters
| Material of leaf | CRS or Galvanized steel or Galvannealed steel | ||
| Material of frame | CRS or Galvanized steel or Galvannealed steel | ||
| Thickness of steel | 16GA,18GA,20GA | ||
| Fire rated time | Class A | ≥90mins | |
| Class B | ≥45mins | ||
| Class C | ≥20mins | ||
| Filling material | Honey comb, Polystyrene, mineral fireboard | ||
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