C250 rectangle square ductile cast iron manhole cover frame EN124 sewer drain lid
Stainless roof access hatch flat hatch access Smoke ventilation and extraction Combined
Brand Name:Anjoy
Model Number:AJHY-SV002
Function:Fireproof, Heat Insulation, Moisture-Proof, Mould-Proof, Smoke-Proof, Sound-Absorbing, Soundproof, Waterproof
Feature:Artistic Ceilings, Honeycomb Ceilings, Integrated Ceilings, Perforated Ceilings
Surface Treatment:Spray Painted
Ceiling Tile Shape:rectangle
Ceiling Tile Type:Metal Ceilings
Metal Ceiling Material:Stainless Steel
Size:custom made to any size
50mm PIR Insulation:0.43 W/M2K
Color:Customized
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