PPGI STEEL COIL SPECIFICATIONS
| Product Name | PPGI, Prepainted Galvanized Steel Coil |
| Technical Standard | ASTM DIN GB JIS3312 |
| Grade | SGCC SGCD or customer’s requirement |
| Type | Commercial Quality/DQ |
| Thickness | 0.13-2.0mm |
| Width | 600-1500mm |
| Zinc Coating | 40-275 g/m2 |
| Color | all RAL Colors, or According to Customers Require/Sample |
| Top Side | Primer paint+polyester paint coating |
| Back side | Primer epoxy |
| Coil Weight | 3-8 tons per coil |
| Package | Standard export package or customized |
| Hardness | >=F |
| T Bend | >=3T |
| Reverse Impact | >=9J |
| Salt Spray Resistance | >=500 hours |
PPGI STEEL SHEET APPLICATIONS
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
PPGI Production Process Flow Chart
Unrolling – Stitching machine – Entrance loop – Pretreatment – Initial coating – Bake – Cool down – Fine coating – Bake – Embossed film – Export loop – Inspection station – Cut – Coiling
In the above process, if the cleaning degreasing process is not handled well, the adhesion of the primer of the color coated plate to the galvanized sheet is not good, and it is easy to cause the topcoat of the color coated steel coil to fall off during the press forming process.
Quality Control
We have our own Physical & Chemical Testing Center Lab to guarantee our product quality. Our test items & instrument fully meet international standards.
Packing Details
| Packing | 1.Generally package:Anti-water paper+strapped with min three strapping strips. |
| 2.Standard exporting package: Anti-water paper and plastic+covered by iron sheet+ strapped withmin three strapping strips. |
| 3.Excellent package:Anti-water paper and plastic film+ covered by iron sheet+ strapped with minthree strapping strips+fixed on the iron or wooden pallets by strapping strips. |
| Shipping | 1.Shipping by containers |
| 2.Shipping by bulk ship. |
AQ about PPGI / PPGL
What is the advantage of GL compared with other steel?
The alu and zinc alloy coating enables the steel with much better anti corrosion performance with very economic cost rate.
What are the majority usage of the galvanized steel?
Thickness 0.13mm-0.50mm steel is popular for roofing, 0.60-3.0mm steel popular for deforming and decking.
What is the shipping package?
Seaworthy package plus in-container reinforce, eye to wall/eye to sky with wood pallet available for option.