... Equal angle steel: size: 20mm-200mm length: 6m,9m,12m mterial:Q195,Q235,Q345,Q420,Q460,SS400,A36,ST37-2,S235JR MaterialSS400 A36 Q235 ... Q345 S235JR ST37, etcTechnology:Hot Rolled, Cold-benting Type:Equal,Equal or Unequal Specifications20 ... hengtai piping equipment manufacturing Co.,ltd Angle Bar High quality hot rolled equal steel angle bar mild steel angle bar angle iron