... /CCS Bulb flat(HP80-HP430), L shaped steel, Angle steel, Seamless pipe hot rolled ship plateship plate thickness:4mm-100mm ship plate width: 1500mm-3200mm ship ... ,Q690GB/T16270—1996 Main products:steel plate,steel sheet,steel coil,shipbuilding steel sheet,stainless steel sheet,galvanised steel,PPG,steel pipe, steel strip, flat steel, etcMechanical PropertiesGradeThickness(mm)Yieldpoint ...