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Xapa de sostre corrugat d’acer de ferro galvanitzat en calent
Gruix: 0,12 mm ~ 5,8 mm
Amplada: 600-1500mm
Material: SGCC/DX51D/BWG34
Placa d'acer perfilada 460 470 750 780 820 840 900 1050 850 880 960 980Wave, es pot personalitzar.
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Xapa d’acer galvanitzat recobert de zinc en calent
Gruix: 0,1-10mm
Amplada: 500-2500mm
Recobert de zinc: Z30-Z300G
Material: HC340LAD+Z HC340LAD+Z HC220BD+ZDX54D-DX56D+Z
HC220BD+Z DX54D-DX56D+Z DX51D+Z-MD DX51D+Z-HR GB/T2518-2008 EN 10327-2004DX52D-DX53D+Z
SGGH340 SGC340 SGH440 JIS G3302-2010 Q/HG007-2016GB/T2518-2008 S350GD+Z S550GD+Z SGCC DX51D+ZQ/HG007-2016 GB/T2518-2008
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Metall HRC Metall Hot Hot Rolled Iron Black Acer Bobina
Per a les bobines galvanitzades, l’acer de xapa està immers en un bany de zinc fos per fer una xapa de zinc recobert a la seva superfície. It is mainly produced by continuous galvanizing process, that is, the rolled steel plate is continuously immersed in a plating tank with zinc melted to make galvanized steel plate; placa d’acer galvanitzada aliat. This kind of steel plate is also manufactured by hot dip method, but immediately after being out of the tank, it is heated to about 500 ℃ to form an alloy coating of zinc and iron.