Shandong Tangrong steel import and Export Trading Co., Ltd is one of the leading China galvalume corrugated steel manufacturers and suppliers, with professional factory, we are able to offer you low price and high quality galvalume corrugated steel.
galvalume corrugated steel
Hot Dipped Galvalume Steel Coil PPGL Corrugated Board For Roofing
Description:
The hot dip galvalume steel is a kind of coated steel. With the cold rolled steel of different strength and thickness as substrate, it is produced through applying Al-Zn coat on both faces by hot dip process. In its coating, Al accounts for about 55%, Si 1.6%, while the remaining is Zn. It enjoys both the physical protective feature and durability of Al and the electrochemical protective property of Zn. And its surface has bright silver color and regular embossed-like figure, which are highly decorative.
Key Words:
galvalume roofing sheets, galvalume metal roofing price, galvalume roofing, galvalume roofing shingles, galvalume colors, galvalume paint, galvalume steel coil,
Comparison
Item |
GI |
GF(Zn-5%Al) |
GALVA-LUME(55%Al 45%Zn) |
Al |
Service Life |
Fair |
Fair |
Good |
Good |
Electrochemical Protection |
Good |
Good |
Good |
N/A |
Welding Performance |
Good |
Fair |
Poor |
Poor |
Application with Wet Concrete |
Good |
Poor |
Very Poor |
Very Poor |
Thermal Resistance |
Poor |
Poor |
Good |
Excellent |
Specifications:
Standard |
EN 10327 |
DX51D+AZ, DX52D+AZ, DX53D+AZ, |
EN 10326 |
SS250GD+AZ, SS350GD+AZ |
|
JIS G3321 |
SGLCC, SGLCD, SGLCDD, SGLC 400 |
|
ASTM A792M |
CS type C, CS type B, DS, SS255, SS345 |
|
Base Metal |
Cold rolled steel coils SPCC, SPCD, SPCE, DC01, DC03, DC04, CS, DS, DDS, Q195, Q250, Q350 |
|
Thickness |
0.13mm-3.0mm |
|
Width |
700mm-1250mm |
|
Coil ID |
508mm, 610mm |
|
Al-Zinc coating |
50g/m2-180g/m2 |
|
Surface treating |
chromium free passivation, chromium passivation, fingerprint resistant, oiled |
|
Spangle types |
regular spangle/big spangle |
Applications:
Architecture | Roofs and outside walls of civilian and industrial buildings, garage doors, fencings and window blinds |
Appliances Industry |
Outer clad sheets for washing machine, refrigerator, television, air conditioner and ventilation system, explosion-proof strip, solar water heater and appliance parts |
Auto Industry |
Muffler, heat shields of exhaust pipe and catalytic converter, auto parts & accessories under the frame, signboard in highway. |
Industrial Instruments |
Electric control cabinet, industrial refrigeration equipment, automatic vending machine |
WELCOME ALL FRIENDS FREE TO CONTACT ME 0086-021-51252071, ALSO BY ONLINE WAY SKYPE:evayu1201. ANYWAY, LOOKING FORWARD TO YOUR INQUIRY FOR THE Hot Dipped Galvalume Steel Coil PPGL Corrugated Board For Roofing.