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CEILING T-GRID (Flat)

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

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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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