Dx51d Color Coated PPGI Steel Coils Galvanized Prepainted For Roofing Plate

Aug 09, 2022
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PPGL coils PPGI steel coils dx51d color coated galvanized prepainted steel coils for roofing plate What is difference between PPGL and PPGI? Galvanized steel, PPGI, is coated completely with zinc, while Galvalume steel, PPGL, is coated with aluminum, zinc, and a small amount of silicone. This provides superior corrosion resistance and durability over the typical galvanized coating. What is S350GD? Grade S350GD is a structural steel with a yield strength of at least 350 MPa.
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