Prepainted Steel Coils

Prepainted steel coils galvanized iron, or PPGI for short, is commonly referred to as coil-coated steel, color-coated steel, pre-coated steel, etc. It is usually coated with a hot dip zinc steel substrate. The phrase is an expansion of Galvanized Iron, which is traditionally abbreviated as GI.

The process of making PPGI involves first pretreating the surface, then applying one or more layers of liquid coating by roll coating, and lastly baking and chilling the substrate, which is hot dip galvanized steel coil. Polyester, silicon-modified polyester, high durability, corrosion resistance, and formability are among the coatings that are used.

Typical Export Packaging:

  • Four steel eye bands and four steel circumferential bands.
  • Inner and outer fluted rings made of galvanized metal.
  • Waterproof paper wall protection disk made of galvanized metal.
  • Around the perimeter and for bore protection, use waterproof paper and galvanized metal.

Regarding the packaging suitable for the sea further support is needed before shipping to guarantee that the products are less damaged and safer for the recipients.

Description

Prepainted Steel Coils Manufacturer

Prepainted steel coils galvanized or galvalume steel coil and cold rolled glavanized steel coils also known as PPGI/PPGL COIL, is painted lacquer on the top and bottom sides of HDGI/ALU-ZINC coil.

Product Name PPGI, Prepainted Galvanized Steel Coil
Technical Standard ASTM DIN GB JIS3312
Grade SGCC SGCD or customer’s requirement
Type Commercial Quality/DQ
Thickness 0.13-2.0mm
Width 600-1500mm
Zinc Coating 40-275 g/m2
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
T Bend >=3T
Reverse Impact >=9J
Salt Spray Resistance >=500 hours

You can select the custom color you’d like and have it made in accordance with the RAL color in prepainted steel coil. The following are some of the hues that our clients typically select:

Types custom color glavanized

Types custom color glavanized

Some Usage of Prepainted Steel Coils

Color coated steel coil/sheet (PPGI & PPGL) is widely used in:

  • Building
  • Roofing
  • Transport
  • Home Appliances, such as the side door plate of refrigerators, shell of DVDs, air conditioners and washing machines.
  • Solar Energy
  • Furniture