Wuhan Hanke Color Metal Sheet Co., Ltd.
WUHAN HANKE COLOR METAL SHEET CO., LTD. Good base zinc, good surface color, and every layer has its value.
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Pre Painted Alu-Zinc Steel Coils
1. Description
Aluzinc is cold rolled galvanized steel with metal coating composed of Aluminum (55%), Zinc (43.4%) and Silicon (1.6%). It is formable, weldable and readily accepts paint finishes. Aluzinc coated steel has superior long-term corrosion resistance in most atmospheric conditions. This is achieved through the combination of the sacrificial protection of the zinc and the barrier protection of the aluminum.
2. Specification
| Commodity | Pre Painted Alu-Zinc Steel Coil |
| Standard | AISI, ASTM, BS, DIN, GB, JIS,etc. |
| Steel Grade | CGCC,TDC51D+AZ,G550, S550GD+AZ |
| Thickness | 0.16mm - 0.85mm |
| Width | 600mm - 1250mm |
| Zinc coating | 40 gsm - 275 gsm |
| Colours | As per RAL catalogue |
| Paint system | Epoxy / RMP / SMP / SDP / PU / PVDF |
| Coil weight | Up to 10 Tons |
| Coil ID | 508mm / 610mm |
| Primer (microns) | Upto 8 microns or as per customer specifications |
| Back coat (microns) | Upto 8 microns or as per customer specifications |
| Top coat (microns) | Upto 25 microns or as per customer specifications |
| Guard Film (optional) | 40 microns or as per customer specifications |
3. Advantages of PPGL :
| Corrosion Rsistance | better than PPGI in same thickness, its service life is 2 to 6 times than ordinary galvanized steel. |
| Heat Resistance | PPGL can under 315℃ environment for long-term use |
| Heat Reflective | PPGL reflection coefficient is doubled of PPGI, can reduce indoor temperature in summer. |
4. Application:
For air-conditioner,plastic board etc Main applications:
Aluminum Coils are widely used for aluminum and plastic composite board,aluminum coil and plastic pipe,and bottle/tank cap,as well as curtain wall board aluminum curtain board,ceiling board special-shaped ceiling board,aluminium coils for building and cars.
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.