... /m2 DX51D,SGCC for PPAI,GA coil Aluminium galvanized coated steel coilSpecification: Thickness0.12mm-1.5mmWidth20m-1500mmSingle weight3.0 ... GR.A, GR. B, SPCC, SPHC, DX51D, ect.StandardJIS G3302, JIS G3313, ASTM A653, GB/T2518-88, GB11253-89,, BS, ... the export of the prepainted steel --PPGI&PPGL, Galvanized steel coil, Aluminized Zinc coated steel ,corrugated steel sheet and other building materials. ...