Name HOT ROLLED STEEL SHEET AND COILSteel grade Q235A(B) ,Q345A(B),A36,SS300,SS400,SS490,ASTM A572/A572M(42,50,60,65)SPHT1,SPHT2,SPHT3,SPHT4,GR.B,X42,X46,X52,X56,X60,H40,J55,N80Executive standard GB ...
Tianjin United Steel Pipe Co.,Ltd
Main Products: steel pipe, structural steel, steel sheet and coil... More