Surface treatment: passivisation, oiling, chromed and uncoiled Spangle types: minimal, zero and large spangle Zinc coating: 80g/m2 Grade: sgh340/dx51d and sgcc (can be customized) Thickness: 0.37 to 3.5mm Width: 1, 000mm Inner diameter: 508 to 610mm Applications: construction, home appliance, hardware and machinery Standards: jis g3302 1998, astm a653 2003, en10142 1990, en10327 2004, as1397 2001 and gb2518-2004 Packing: export/sea worthy pack for international delivery Surface treatment: passivisation, oiling, chromed and uncoiled Spangle types: minimal, zero and large spangle Zinc coating: 80g/m2 Grade: sgh340/dx51d and sgcc (can be customized) Thickness: 0.37 to 3.5mm Width: 1, 000mm Inner diameter: 508 to 610mm Applications: construction, home appliance, hardware and machinery Standards: jis g3302 1998, astm a653 2003, en10142 1990, en10327 2004, as1397 2001 and gb2518-2004 Packing: export/sea worthy pack for international delivery