Colour Roofing Sheet Manufacturer
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Colour Roofing Sheet Manufacturer

GMF Hi Rib roof and wall cladding systems is available in the following base material in standard execution. Galvalume high tensile cold rolled GMF as per AS-1397 standard coating class AZ150 zinc-alumminium alloy coating mass, total of both sides, 550MPA yield strength confirming to AS-1397 standard. Galvanized steel as per IS:277 (zinc coating mass / 245 MPa yield strength).

  • Tolerance: Length: 0-10mm, Cover width: 6mm
  • Packing: In strapped bundles (one ton max)
  • Length: Custom size upto 12Mtr.

Longer lengths are available on request.

Colour Roofing Sheet Manufacturer

DATA TABLE Thickness of Base Metal (mm) Thickness of Total Coated (mm) Mass Per Unit Area (kg/m2)
Galvalume - AZ150, 550 Mpa (Bare) 0.42 047 4.28
Colour Coated Galvalume - AZ150, 550 MPa 0.42 0.5 4.35
PPGI/Z - 120 GSM, 240 MPa 0.45 0.5 4.5


Technical Specification of GMF Pre-coated G.I. Steel

Substrate IS 513 Cold Rolled Steel Coils
Tensile Strength 240 MPa - 350 MPa
Galvanizing As per IS 277
ZInc Coating 120 GSM - 150 GSM
Pre Painting IS 14246
Type of Coating RMP / SMP
Total Coated Thickness (TCT) 0.50mm - 0.80mm


Technical Specification of Galvalume

Substrate 55% Aluminium, 43.4% ZInc & 1.6% Silicon
Tensile Strength 550 MPa
Coating Strength As per IS 1397 - 1993
Coating Mass AZ 150
Base Metal High Tensile Steel
Total Coated Thickness (TCT) 0.47mm - 0.60mm

Application Area

Colour Roofing Sheet Manufacturer
Colour Roofing Sheet Manufacturer
Colour Roofing Sheet Manufacturer
Colour Roofing Sheet Manufacturer


Phone No. : (0120) 2702490

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