... 600 to 1250mm Weight: 3 to 10 ton hot dip galvanized steel stripStandard:ASTM A653/A924M 1998 or DIN17162-1- ... 79 or GB/T1839-93 Base steel:DX51D, Q195, Q215, Q235, Q345, Q195L, 08, ... and non-oiled Surface structure: regular spangle or normal spangle Zinc coating:Z60, Z80, Z90, Z100, Z120, Z150, Z180 ... erosion resistance after passivisation. high quality hot dip galvanized steel strip