How to Choose the Right Carbon Steel Coil: Differences Between Hot-Rolled and Cold-Rolled Steel and Their ApplicationsWhen selecting the right carbon steel coil for your project, understanding the distinctions between hot-rolled and cold-rolled processes is crucial. The choice between these two type
Introduction: What Makes Galvanized Steel the Go-To Choice?The Superpower of SteelGalvanized steel is everywhere because it’s simply unbeatable in terms of durability and cost-effectiveness.
A36 steel plate is one of the most widely used carbon steel materials in construction and manufacturing. Defined by the ASTM International A36 standard, this low-carbon steel combines affordability, weldability, and versatility. Its chemical composition includes iron, carbon (up to 0.29%), manganese
What is 4140 Alloy Steel?4140 alloy steel is a versatile and high-performance chromium-molybdenum steel renowned for its exceptional strength, durability, and adaptability across industries. As a medium-carbon steel alloy, it combines precise chemical composition with advanced heat treatment capabil
A36 steel plate is one of the most widely used carbon steel materials in construction and manufacturing. Defined by the ASTM International A36 standard, this low-carbon steel combines affordability, weldability, and versatility. Its chemical composition includes iron, carbon (up to 0.29%), manganese
For generations, engineers and builders have been in pursuit of materials that not only provide structural strength but also stand the test of time against the elements. In this quest, galvanized steel has emerged as a cornerstone in construction and manufacturing industries. From towering skyscrape
When it comes to carbon seamless tubes, choosing the right production process significantly impacts their performance, quality, and application. In this guide, we’ll explore the differences between hot-rolled seamless tubes and cold-rolled seamless pipes, highlighting their unique features, benefits
IntroductionSteel, in its various forms, is an omnipresent material in industrial applications, from construction to manufacturing of consumer goods. Among its different types, carbon steel and regular (mild) steel are frequently compared for their properties and usability in different scenarios. Th
Zhongrun Steel (Foshan) Co., Ltd. is located in the beautiful Foshan City, Guangdong Province. It has 25 years of production and sales experience, exported to more than 30 countries, and has more than 500 cooperative customers. At present, it is an excellent enterprise in the Foshan market in terms
Zhongrun Steel (Foshan) Co., Ltd. is located in the beautiful Foshan City, Guangdong Province. It has 25 years of production and sales experience, exported to more than 30 countries, and has more than 500 cooperative customers. At present, it is an excellent enterprise in the Foshan market in terms
Zhongrun Steel (Foshan) Co., Ltd. is located in the beautiful Foshan City, Guangdong Province. It has 25 years of production and sales experience, exported to more than 30 countries, and has more than 500 cooperative customers. At present, it is an excellent enterprise in the Foshan market in terms
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PPGL Coils
ZHONG RUN
Product Description
Prepainted Galvanized Steel Coil (PPGI) is manufactured by applying a protective organic coating on top of zinc-coated steel. This product combines the strength of galvanized steel with superior surface aesthetics and added corrosion protection from the paint layer.
Our PPGI coils are produced using high-quality hot-dip galvanized substrates and coated with polyester (PE), SMP, HDP, or PVDF paints, ensuring excellent weather resistance, color retention, and long service life. Available in a wide range of RAL colors, thicknesses, and coatings to suit your specific applications.
Key Specifications:
Base metal: Galvanized steel (SGCC, DX51D+Z)
Zinc coating: 40–275g/m²
Paint coating: 10–25μm top / 5–10μm back
Paint types: PE / SMP / HDP / PVDF
Thickness: 0.12mm – 1.2mm
Width: 600mm – 1250mm
Coil ID: 508mm / 610mm
Coil weight: 3–8 tons
Color: RAL standard or customized
Standards: ASTM A755, JIS G3312, EN 10169
MOQ: 25 tons | OEM color & branding available
Product Parameters
Product Show
![]() PREPAINTED GALVANIZED STEEL COIL ![]() PREPAINTED STEEL COIL |
![]() HOT DIPPED GALVANIZED COIL ![]() PPGL STEEL COIL |
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APPLICATION
Prepainted galvanized steel coils are widely used in both interior and exterior applications where aesthetic appeal and anti-corrosion performance are essential.
Common Applications:
Roofing & Wall Panels – for residential, industrial, and agricultural buildings
Cold Storage & Sandwich Panels – ideal for insulated wall and roof systems
Home Appliances – back panels for refrigerators, washing machines, ovens
Steel Furniture – filing cabinets, lockers, and partitions
Advertising Boards & Signage – for durable, weatherproof surface graphics
With its easy forming, color diversity, and superior durability, PPGI coil is the preferred choice for lightweight construction and decorative metal solutions.
Main Application Keywords:
color coated galvanized coil, RAL painted steel coil, PPGI roofing sheet coil, prepainted steel roll for sandwich panels, building material ppgi coil