• Maximum gap between longitudinal rib and lateral rib : Min. 250mm~Max. 800mm 
    • Height of longitudinal rib  & Thickness : 
      Height 50~350mm / Thickness 8~40mm 
    • Capacity each 1 pass: 6EA(6 Point) 
    • Leg of fillet weld each 1 pass : 4~8mm 
    • Maximum flangr width : 4,000mm 
    • Maximum longitudinal rib length: 20,000mm

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