Galvalume steel roof sheet is composed of aluminum-zinc alloy structure, which is composed of 55% aluminum, 43.4% zinc and 1.6% silicon solidified at 600 ºC high temperature.
Prepainted Galvalume Steel Roofing Sheet Details
Grade | DX51D, SGCC, SGCH, SGLCC, SGLCH,Q195 |
Thickness | 0.17- 0.6mm |
Width | 762mm/680,670,660,655,650mm 9 waves 914mm/815,810,790,780mm 11 waves 1000mm/930 915,910,905,900,880,875mm 12 or 14 waves OR OEM |
Length | 1.8- 5meters or as client's request |
Zinc coating | 30-275g/m2 |
Coating thickness | Top side 15-25 micro; Back side 5-15 micro Normally, Top 17-25micro, Back 5-7 micro |
Surface | High Glossy |
Paints | Nippon, Akzo Nobel, Winter, Pingyuan depends on client' request |
For Prepainted Galvalume Steel Roofing Sheet,we have kinds of roofing production lines,variuos roofing shapes and colors are available.
Application
Roofing sheet, Ceiling channel, Industrial refrigeration, Cold storage, Door panel, Sandwich panel, Writing board, PCM steel plate,etc.
Prepainted Galvalume Steel Roofing Sheet Characteristic
1. Outlook Beautiful and novel, rich colors, flexible combination, can be used in different building to express special original architectural styles in life.
2. Surface have been treated as galvanized and color coated. So it can anti-rain, anti- fire, anti-quake, So it has a long term life as 20-30 year and color just not fade.
3. Light weight: Easy to transport the material, short the time to finish the building, reduce worker's hard work, save much time and energy for human beings.
4. Smooth surface treatment, the dust will be easy taken off by the rain.
5. Environmental material, can be used many times, will do no hard to the our environment.
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