Colorful Prepainted Galvalume Steel Coil 55% RAL PPGL PPGI AZ
1. Category & Coding of Prepainted Steel Sheet
| Classification |
Item |
Code |
| Applications |
Construction external use |
JW |
| Construction internal use |
JN |
| Steel windows |
GC |
| Household appliance |
JD |
| Furniture |
JJ |
| Others |
QT |
| Surface Finish |
Normal coated |
TC |
| Embossed |
YA |
| Printed |
YI |
| Types of top coatings |
PE |
PE |
| Silicon moodified polyester |
SMP |
| High-durability polyester |
HDP |
| Polyvinylidene fluoride |
PVDF |
| Base Metal |
Electro-galvanized base metal |
ZE |
| Hot-dip zinc coated base metal |
Z |
| Hot-dip Al-Zn steel sheet |
AZ |
| Coating surface structure of ot dip galvanized substrate |
Small Spangle |
X |
| Zero Spangle |
M |
| Pretreatment types for substrate surface |
Normal chemical pretreatment |
C |
| Chrome free chemical pretreatment |
C5 |
| Coating type |
Top side two coats, bottom side one coatings |
2/1 |
| Top side two coatings, bottom side two coatings |
2/2 |
| Top side two coatings, bottom side two coatings |
2/1M |
2. Performance of coating film
Common performance of top coating of Hanke's prepainted steel.
| Category |
Thickness (μ) |
Pencil Hardness |
60° specular glossiness of coating |
180° bend |
Impact (J) |
Saltfog resistant (h) |
| Low |
Moderate |
High |
Thickness≤0.75mm |
| A Level |
B Level |
| PE |
≥20 |
≥F |
<40 |
40~70 |
>70 |
≤5T |
≤3T |
≥9 |
≥500 |
| SMP |
≥20 |
≥F |
<40 |
40~70 |
>70 |
≤5T |
≤3T |
≥9 |
| HDP |
≥20 |
≥HB |
<40 |
40~70 |
- |
≤5T |
≤2T |
≥9 |
≥1000 |
| PVDF |
≥20 |
≥HB |
<40 |
40~70 |
- |
≤5T |
≤2T |
≥9 |
≥1000 |
3. Specification
| STANDARD |
JISG3312/ASTM A755M /GBT12754/EN10142 |
| THICKNESS |
0.20~1.50MM |
| WIDTH |
1250MM MAX. |
| ZINC |
Z180 MAX. |
| PAINT |
15~20 MICRONS ON TOP SIDE, 5~7 MICRONS ON BACK SIDE |
| PAINT LAYER |
PRIMER+PAINT/PRIMER OR PRIMER+PAINT |
| PAINT TYPE |
RMP, SMP, HDP, PVDF |
| PAINT BRAND |
KCC, AKZO NOBEL,TWIN TIGERS, NIPPON |
| PROTECTION FILM |
AVAILABLE |
| PACKAGING |
FACTORY STANDARD EXPORT PACKING |
| COIL ID |
508MM OR 610MM |
| COLOR |
RED,BLUE,IVORY,GREY, RAL9002,RAL9003, ETC. |
| COIL WEIGHT |
12MT MAX. |
4. Quality Assurance
HANKE has already passed the authentification by the ISO9001, ISO14001 and KS D 3520 in succession and established a completed set of quality assurance system, and under this system, there has a complete set of regulations for ordering, order handling, quality design, purchasing raw materials, working production schedule, production, test, inspection, packaging, storage, delivering, etc.
5. Our service:
1) Free sample offered;
2) Flexible payment term with L/C at sight,TT ,ect;
3) Big quantity supply and short delivery time;
4) Stable and reliable quality
5) Long term after-sale service.
Product Tags:
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Colorful Pre Painted Galvalume Coil / PPGI Steel Coil 0.20~1.50MM Thickness Images
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