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CORRUGATION PROFILE
GANGA Corrugation Profiles are available in wide range of colors and thicknesses. It can be supplied in standard or customized lengths as per client’s requirement and need. This profile is cost effective, economical and can be supplied from PPGI ( Pre painted Galvanized Iron ), Bare Galvalume and Pre-painted Galvalume materials.
Technical Specification
GANGA Corrugation Roofing and accessories are manufactured from the finest high quality raw material coils of PPGI (Pre Painted Galvanized Iron), PPGL (Pre Painted Galvalume) and NCGL (Non Color Galvalume)
Material Specifications
| Pre-Painted Galvanized Steel Sheets (Gl-Base) |
| Zinc coating |
Z 120 GSM |
| Primer service coat |
5 microns epoxy / PU on both sides
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Paint coating
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Regular Modified Polyester(RMP) (Optional -Silicon Modified Polyester
& PVF 2)
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Painting thickness (top)
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18-20 microns |
| Painting thickness (bottom) |
5-7 microns |
| Surface paint reflection |
Semi Gloss / Matt finish
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| Conforms to |
ASTM A653, A755, JIS G3302, G3312, IS277, 513, 14246, AS1397 |
| Non-color Alu-Zinc Steel Sheets (Bare Galvalume*) |
| (55% Aluminium 45% Zinc Alloy ) |
| Alu - Zinc Coating |
AZ 150 |
| Conforms to |
ASTM A792, JIS G 3321, AS 1397 |
| Yield Strength |
300 MPa
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| Pre-Painted Alu-Zinc Steel Sheets (Galvalume*) |
| (55% Aluminium 45% Zinc Alloy ) |
| Alu - Zinc Coating |
AZ 150 (Optimal AZ70) |
| Primer service coat |
5 microns epoxy / PU on both sides
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Paint coating
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Regular Modified Polyester(RMP) (Optional -Silicon Modified Polyester
& PVF 2)
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|
Painting thickness (top)
|
18-20 microns |
| Painting thickness (bottom) |
5-7 microns |
| Surface paint reflection |
Semi Gloss / Matt finish
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| Conforms to |
ASTM A792, A755, JIS G3321, G3322, AS1397 |
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GANGA CORRUGATION
Key Features
GANGA Corrugation from Non Color Galvalume material provides excellent heat resistance due to its high reflection ratio and the Aluminium coating provides good working conditions inside the factory.
The unique design of the profile ensures speedy removal of rain water from the roof.
Corrugation Profile Drawing
Material Dimension
Technical Specification
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Total Coating Thickness (TCT)
0.30mm, 0.35mm, 0.40mm, 0.45mm, 0.47mm, 0.50mm, Tolerence +/-0.02mm
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Profile
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Effective Width
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Pitch
+/- 1mm
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Depth
+/- 1 mm
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Sheet Width
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Corrugation
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988mm
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76mm
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18mm
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1060 mm
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| Varion +/- 10mm |
* Galvalume - Generic Name
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