PPGI PPGL COIL

PPGI and PPGL coils are produced by applying a layer of paint to galvanized (PPGI) or galvalume (PPGL) steel coils. The base metal is coated with a layer of zinc (galvanized) or a mixture of zinc and aluminum (galvalume) to provide corrosion resistance. The paint layer adds further protection and enhances the aesthetic appearance. The painting process involves cleaning, pre-treatment, and multiple coating layers, followed by baking to ensure durability and adhesion.

PRODUCT SPECIFICATION:

Thickness0.2 – 2.0 mm
Width700 – 1,800 mm
SubstrateCold rolled, Hot dip al-zn coated
Inner diameter508 mm, 610 mm
Length of sheets cut1,500 – 6,000 mm
Weight of coil4 – 16 tonnes
Weight of sheet bundles4 – 10 tonnes

Available Grade List

Type of base metalSteel GradeGrade of base metalApplication
Hot-dip alu-zinc alloy coatedTDC51D+AZDC51D+AZNomal use
TS250GD+AZ5250GD+AZStructure
T5300GD+AZ5300GD+AZStructure
T5350GD+AZ5350GD+AZStructure
T5450GD+AZ5450GD+AZStructure
TS550GD+AZ5550GD+AZForhigh-strength structure

Type

Key types of colour-coating include

Polyester (PE): Namely (PE), Good adhesion, rich colors, wide range in formability and outdoor durability, medium chemical resistance, low cost.

Silicon modified polyester (SMP): Namely (SMP), the hardness, abrasion resistance and heat resistance of the coating film are good, as well as good external durability and chalking resistance, gloss retention, average flexibility, and medium cost.

High durability polyester (HDP): Namely (HDP), excellent color retention and UV resistance, excellent outdoor durability and chalking resistance, good paint film adhesion, rich colors, and excellent cost performance.

Polyvinylidene fluoride (PVDF): Namely (PVDF), excellent color retention and UV resistance, excellent outdoor durability and chalking resistance, excellent solvent resistance, good formability, dirt resistance, limited colors, and high cost.

Our Certifications

Packaging and Shipping

1. Wood pallet packing cover with water-proof paper
2. Steel pallet packing cover with water-proof paper
3. Wood box packing
4. Steel pallet packing cover with steel box
5. In bundles with steel strip no extra packing

package and shipment

Advantage

  • High Precision Dimension: The carbon steel profile has excellent processing technology good molding and easy welding. Thickened material, stable performance, and high hardness, not easy to rust.
  • Low Friction: Low dissipation factor. More durable than most ordinary domestic bearings. Lower operating costs​
  • Life Is Long: High-quality steel through strict quality inspection, quality control layer-by-layer detection, and reliable quality, long service life.
  • Customization: Drawings and samples can be processed and customized. Conventional large-scale spot, non-standard customization.
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