Prepainted Galvanized PPGI Steel Coils Sheet PPGL Cold Steel Coil Sheet For Roofing

Pre-painted Galvanized Iron (PPGI) and Pre-painted Galvalume (PPGL) are coated steel products that are commonly used in the construction industry for roofing and wall cladding applications. The pre-painting process provides added protection against corrosion and other environmental factors. PPGI and PPGL are also used in the automotive industry for body panels and other exterior components.

The applied industry of PPGI, and PPGL are diverse and varied, with applications ranging from electronics to construction to automotive manufacturing.

If you are new to pre-painted galvanized steel, here are things you need to know.

1. Substrate. PPGI is a common type of color-coated steel with galvanized steel as the base metal. There are different substrates, including hot-dipped galvanized and electro-galvanized steel. Besides that, you can also find pre-painted steel with galvalume steel (PPGL) and hot or cold-rolled steel as substrate. The base metal material will directly influence the price.

2. Painting. It includes the paint types and painting thickness. The popular paints are PE, SMP (service life 10-12 years), HDP (15 years warranty), and PVDF (20 years warranty). Generally, the thickness is 5/10 ㎛ (back/top), and the top paint thickness can be up to 35 ㎛. Besides, paints can be different for the top and back sides.

3. Colors. The color (RAL color card) and printed pattern are customizable according to your requirements.

4. Surface treatment. You can find PPGI steel with glossy, matte, embossed surface, which will not influence its performance. You can choose according to your needs.

Besides, you also need to pay attention to the packaging, painting method, etc. Moreover, the third-party quality test is acceptable. Welcome to contact us for more details.