Specific information on GI, PPGI, PPGL
| Product Name | PPGI, pre painted galvanized steel coil |
| Technical Standard | ASTM DIN GB JIS3312 |
| Grade | SGCC SGCD or customized |
| Type | Commercial Quality/DQ |
| Thickness | 0.13-2.0mm |
| Width | 600-1500mm |
| Zinc Coating | 40-275 g per square meter |
| Color | all RAL Colors, or According to Customers Require/Sample |
| Top Side | Primer paint+polyester paint coating |
| Back side | Primer epoxy |
| Coil Weight | 3-8 tons per coil |
| Package | Standard export package or customized |
| Hardness | >=F |
| Reverse Impact | >=9J |
| Salt Spray Resistance | >=500 hours |
GI: Galvanized steel coils are made by coating a layer of zinc on the surface of the steel coil through a process called hot-dip galvanization. This creates a strong, durable layer that protects the steel from rust and corrosion. GI coils are commonly used in the construction industry for roofing, siding, and structural components.
PPGI: Pre-painted galvanized steel coils are made by coating a layer of paint on top of the galvanized layer of the steel coil. This gives the steel a decorative finish and provides additional protection against rust and corrosion. PPGI coils come in a variety of colors and finishes and are commonly used in the construction, automotive, and appliance industries.
PPGL: Pre-painted galvalume or aluminum-zinc alloy coated steel coils are made by coating a layer of paint on top of a steel coil that has been coated with a layer of aluminum-zinc alloy. This provides additional protection against rust and corrosion and gives the steel a decorative finish. PPGL coils are commonly used in the construction and appliance industries.
