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           無(wú)縫鋼管知識(shí) | 
        
       
      
        
          
            | 空心方鋼規(guī)格表|空心方鋼理論重量表|方鋼理論重量表 | 
           
          
            |  雙擊自動(dòng)滾屏 | 
            發(fā)布者:001 發(fā)布時(shí)間:2011/3/9 閱讀:2751次 【字體:大 中 小】 | 
           
          
             
                    
| 
 方鋼邊長(zhǎng)a mm(型號(hào))  | 
 理論重量kg/m  | 
 方鋼邊長(zhǎng)a mm(型號(hào))  | 
 理論重量kg/m  |  
| 
 方鋼  | 
 方鋼  |  
| 
 5.5  | 
 0.237  | 
 13  | 
 1.33  |  
| 
 6  | 
 0.283  | 
 14  | 
 1.54  |  
| 
 6.5  | 
 0.332  | 
 15  | 
 1.77  |  
| 
 7  | 
 0.385  | 
 16  | 
 2.01  |  
| 
 8  | 
 0.502  | 
 17  | 
 2.27  |  
| 
 9  | 
 0.636  | 
 18  | 
 2.54  |  
| 
 10  | 
 0.785  | 
 19  | 
 2.83  |  
| 
 * 11  | 
 0.95  | 
 20  | 
 3.14  |  
| 
 12  | 
 1.13  | 
 21  | 
 3.46  |  
| 
 22  | 
 3.8  | 
 63  | 
 31.2  |  
| 
 * 23  | 
 4.15  | 
 * 65  | 
 33.2  |  
| 
 24  | 
 4.52  | 
 * 68  | 
 36.3  |  
| 
 25  | 
 4.91  | 
 70  | 
 38.5  |  
| 
 26  | 
 5.31  | 
 75  | 
 44.2  |  
| 
 * 27  | 
 5.72  | 
 80  | 
 50.2  |  
| 
 28  | 
 6.15  | 
 85  | 
 56.7  |  
| 
 * 29  | 
 6.6  | 
 90  | 
 63.6  |  
| 
 30  | 
 7.06  | 
 95  | 
 70.8  |  
| 
 * 31  | 
 7.54  | 
 100  | 
 78.5  |  
| 
 32  | 
 8.04  | 
 105  | 
 86.5  |  
| 
 * 33  | 
 8.55  | 
 110  | 
 95  |  
| 
 34  | 
 9.07  | 
 115  | 
 104  |  
| 
 * 35  | 
 9.62  | 
 120  | 
 113  |  
| 
 36  | 
 10.2  | 
 125  | 
 123  |  
| 
 38  | 
 11.3  | 
 130  | 
 133  |  
| 
 40  | 
 12.6  | 
 140  | 
 154  |  
| 
 42  | 
 13.8  | 
 150  | 
 177  |  
| 
 45  | 
 15.9  | 
 160  | 
 201  |  
| 
 48  | 
 18.1  | 
 170  | 
 227  |  
| 
 50  | 
 19.6  | 
 180  | 
 254  |  
| 
 53  | 
 22  | 
 190  | 
 283  |  
| 
 * 55  | 
 23.7  | 
 200  | 
 314  |  
| 
 56  | 
 24.6  | 
 220  | 
    |  
| 
 * 58  | 
 26.4  | 
 250  | 
    |  
| 
 60  | 
 28.3  | 
    | 
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