Prepainted Galvanized Galvalume Steel Coil

PPGI coil VS PPGL Coil   
PPGI (Pre-painted Galvanized Iron) and PPGL (Pre-painted Galvalume) are two types of coated steel coils used in various applications. The main difference between PPGI and PPGL is the type of coating material used.

PPGI Coil:
PPGI is coated with a layer of zinc to protect the steel from rust and corrosion. The zinc coating is applied using a hot-dip galvanizing process, which involves dipping the steel coil in a bath of molten zinc. PPGI coils are widely used in construction, automotive, and appliance industries due to their excellent corrosion resistance and durability.

PPGL Coil:
PPGL is coated with a layer of zinc, aluminum, and silicon to provide superior corrosion resistance and heat resistance. The coating material is applied using a continuous hot-dip process, which involves passing the steel coil through a molten bath of the coating material. PPGL coils are commonly used in roofing, cladding, and other outdoor applications.

In summary, while both PPGI and PPGL coils are coated with a protective layer, the difference lies in the type of coating material used. PPGI is coated with zinc, while PPGL is coated with zinc, aluminum, and silicon.

Shandong Longhao Steel Group Co., Ltd.Capability 
•PPGI Coil
•PPGL Coil
•Galvanized Corrugated Roofing Sheet

Thickness and Width for PPGI Coil
•Zinc Coating :Z20 -Z275g
•Thickness: 0.12mm-3mm
•Width :500mm-3000mm
Main Width:1000mm , 1200mm, 1250mm, 1500mm
Also supply customized service.

Shandong Longhao Steel Group Co., Ltd. continuously meets customers’ requirement.We also supply customized service. Shandong Longhao Steel Group Co., Ltd. strives to build long-term relationship with all of partners and provide products with prime quality and competitive price.More details, feel free to contact us.