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The full form of PPGI is pre-painted galvanized iron. It is a kind of color coated steel or pre-painted steel, which is an extension of GI. As the name implies, it uses zinc-coated steel as substrate, and then it is cleaned, pre-treated, and applied with layers of coatings to make it more beautiful and durable to use. At ZYT Steel, we adopt the coil coating process to make PPGI coils. With slitting, shearing, and roller equipment, we also have strips, plain and corrugated sheets for sale. Cobtact us for more details!
Specifications
Product Name | PPGI |
Standard | AISI, ASTM A653, JIS G3302, GB |
Grade | CGLCC, CGLCH, G550, DX51D, DX52D, DX53D, SPCC, SPCD, SPCE, SGCC, etc |
Thickness | 0.14-2 mm |
Width | 600-1250 mm |
Zinc Coating | Z20-Z275; AZ30-AZ150 |
Color | RAL Color |
Painting | PE, SMP, PVDF, HDP |
Surface | Matt, High gloss, Color with two sides, Wrinkle, Wooden color, Marble, or customized pattern. |
Application | 1. Refrigerator shutter &side panels, Washer, Freezers, Air conditions |
Packing | Standard Export packing(Plastic film in the first layer,second layer is Kraft paper. Third layer is galvanized sheet) |
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
Structure of PPGI Steel
As the picture shows, PPGI steel contains base metal, zinc coating, pre-treatment (chemical conversion coating), primer coating, and top/back coating.
Production Process of PPGI Coil
The most commonly used method is a double-side and twice-coating process. It means the back and topsides will be painted twice.
1. Pre-treatment
GI coils are uncoiled and welded first. Then go through the inlet looper to be cleaned and pre-treated continuously (such as degreasing). After that, a layer of chemical conversion coating is formed on the surface.
2. Painting Process
The back and top sides of the steel coil will be painted and dried. Generally, the top coating will be thicker, say 10-35 μm. The thickness of the coating can be customized according to your requirements.
Construction Use | Fence Panel |
What Is PPGI Used for?
Prepainted galvanized steel is a versatile material for many applications, including
1. Construction uses, such as roofing and wall panels of the workshop, warehouse, residential buildings, balcony railings, cold storage, rolling shutter door, door panels, window frames, screens, ceilings, elevators, chimneys, etc.
2. Home appliances, including front and back panels of refrigerators, washing machines, air conditioners, microwave ovens;
3. Furniture, such as side panels of cabinets, wardrobes, tables, beds, lockers, bookshelves, etc.
4. Automobile uses, like interior decoration panels of car and trains, partition panels, containers, isolation bars, ship compartments, and more;
5. Other uses, for example, whiteboards, billboards, clocks, photographic equipment, etc.
Inventory and Delivery
We have enough products in stock, we can offer enough material to customers. The lead time can be within 7 days for stock material.
Quality
All the products are from the biggest manufacturer, we can offer the MTC to you. And we can also offer Third-Party test reports.
Custom
We have cutting machines, custom sizes are available.
Quote Today - Wuxi Zhongyuantong Steel Industry Co.,Ltd.
Steel products exporter from China, Main products: stainless steel/galvanized steel/silicon steel/aluminum: plate/pipe/coil/bar/sheet, ppgi coil, steel sheet pile,etc.
