Prepainted Galvanized Steel Coil ( PPGI )

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2024-05-09 10:04:43 - Перевод -

https://shangangsteelsupply.com/ppgi-ppgl/prepainted-galvanized-steel-coil-ppgi/

Prepainted Galvanized Steel Coil Home Products PPGI & PPGL PPGI Coil Prepainted steel coils use hot-dip galvanized sheets, hot-dip galvalume sheets, electro-galvanized sheets, etc. as substrates. After surface pretreatment (chemical degreasing and chemical conversion treatment), one or several layers of organic coatings are coated on the surface, and then A product that is baked and solidified.

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