material grade: Q195,Q215,Q235,Q345 wall thickness: 0.8mm-12.0mm specification:25*3mm-90*12mm length:5.8m-12m standard: ASTM PRODUCT PARAMETER:---Material Grade: Q195,Q215,Q235,Q345---Wall thickness: 0.8mm-12.0mm---Specifications as below:PRODUCT APPLICATION & USAGE:ContructionCurtain-wallsWindow & DoorsMachine & VehicleRailway & Traffic systemMORE DETAILS: Packing: Bundle or in bulkModel NO.: ...