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                                        | ¼¼¿øÀ̾ؾ¾ÀÇ ±× Steel ColumnsÀº ¼®À¯ÈÇÐ °øÁ¤¿¡ ³Î¸® »ç¿ëµÇ°í ÀÖÀ¸¸ç, °³°³ÀÇ °øÁ¤ÀÇ Æ¯¼º¿¡ ¸Â°Ô Àû¿ëµÇ¾î±¤¹üÀ§ÇÏ°Ô   ¾²À̰í ÀÖ½À´Ï´Ù. | 
                                     
                                    
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                                                    | 
                                                        DN
                                                     | 
                                                    
                                                        d(mm)
                                                     | 
                                                    
                                                        L max(mm)
                                                     | 
                                                    
                                                        L1 max(mm)
                                                     | 
                                                    
                                                        Assembly
                                                     | 
                                                 
                                                
                                                    | 200 | 
                                                    219.1 | 
                                                    3000 | 
                                                    - | 
                                                    
                                                        With loose flanges
                                                     | 
                                                 
                                                
                                                    | 250 | 
                                                    273.0 | 
                                                    3000 | 
                                                    - | 
                                                 
                                                
                                                    | 300 | 
                                                    323.9 | 
                                                    3000 | 
                                                    500 | 
                                                 
                                             
                                         | 
                                     
                                    
                                        |   | 
                                     
                                    
                                        
                                            
                                                
                                                    | 
                                                        DN
                                                     | 
                                                    
                                                        d(mm)
                                                     | 
                                                    
                                                        L max(mm)
                                                     | 
                                                    
                                                        L1 max(mm)
                                                     | 
                                                    
                                                        Assembly
                                                     | 
                                                 
                                                
                                                    | 400 | 
                                                    406.4 | 
                                                    3000 | 
                                                    750 | 
                                                    
                                                        With clamps
                                                     | 
                                                 
                                                
                                                    | 500 | 
                                                    508.0 | 
                                                    3000 | 
                                                    1000 | 
                                                 
                                                
                                                    | 600 | 
                                                    600 | 
                                                    4000 | 
                                                    1400 | 
                                                 
                                                
                                                    | 800 | 
                                                    800 | 
                                                    4500 | 
                                                    2000 | 
                                                 
                                                
                                                    | 1000 | 
                                                    1000 | 
                                                    4500 | 
                                                    2500 | 
                                                 
                                                
                                                    | 1200 | 
                                                    1200 | 
                                                    6000 | 
                                                    4000 | 
                                                 
                                                
                                                    | 1400 | 
                                                    1400 | 
                                                    6000 | 
                                                    4000 | 
                                                 
                                                
                                                    | 1600 | 
                                                    1600 | 
                                                    6000 | 
                                                    4000 | 
                                                 
                                                
                                                    | 1800 | 
                                                    1800 | 
                                                    6000 | 
                                                    4000 | 
                                                 
                                                
                                                    | 2000 | 
                                                    2000 | 
                                                    6000 | 
                                                    4000 | 
                                                 
                                             
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