ID: 31229 Blast furnace hot air injection unit Free download Keywords blast furnaceironPOSCOSouth Koreahot air injection unitPohang Steelworks Categories Production Process, Country, Producer, Facility, Ironmaking, South Korea, POSCO, Pohang Steelworks (POSCO) Related items Quality control technician in the wire rod plant Cutting billets Operators monitoring screens in the logistics control centre Preparing to load wire rod coils onto a ship Wire rod coils ready for storage The blast furnace control room Interior view of the Ternium Industrial Centre cold rolled strip line Exterior views of facility entrance and office complex