Three-Dimensional Groove Metal Ceiling Grid Profile for Clean Room
China Three-Dimensional Groove Metal Ceiling Grid Profile for Clean Room, Find details about China Metal Ceiling Grid, Ceiling Grid Profile from Three-Dimensional Groove Metal Ceiling Grid Profile for Clean Room
Main Characteristic
1. High grade galvanized steel as main material, non-deforming, fadeless,moisture proof and anti-corrosive.
2. Strong close fitting, high symmetry
3. High load capacity
4. Easy and fast installation, save installing time and labor cost
5.Large production line and strict product inspection, larger quantity and better quality are available
Inspection item | Unit | National Standard | Test Result |
Appearance | -- | no damage | no |
Hole Distance Difference | mm | ±0.3 | ±0.1 |
Difference of baking paint thickness | µm | ≥20 | 24 |
Width Difference | mm | ±0.5 | 0.1-0.3 |
Length Difference | mm | ±1.0 | 0.3-0.6 |
Underside straight Limitation | mm/1000mm | ≤1.3 | 0.6 |
Galvanized thickness | µm | ≥14 | 17 |
Load bending Limitation | mm | ≤2.8 | 2.1 |
Proportion | |
Mineral Fiber Ceiling/PVC Gypsum Ceiling | 1 m2 |
Main Tee | 0.225 pcs |
Cross Tee | 1.35 pcs |
Small Cross Tee | 1.35 pcs |
Wall Angle | 0.2 pcs |
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