... or DX51D, Regular spangle, chromated, unoiled, bright, Tension levelled, standard export sea worthy pack steel sheet Top 500 Chinese Company as ... or DX51D,Regular spangle, chromated, unoiled, bright,Tension levelled, standard export sea worthy packing,ID: 508/610mm, CW: 3-10 tons ... *1000-1250mmCoil Weight: 3-10MTuse :the raw material for ppgi Galvanized Steel Coil steel sheet