鋼管規(guī)格及其理論重量表(1)
外徑
/mm 壁  厚/mm
0.5 0.6 0.8 1.0 1.2 1.4 1.5 1.6 1.8 2.0 2.2 2.5 2.8 3.0 3.2 3.5
鋼管理論質(zhì)量/(kg/m)
5 0.055 0.065 0.083 0.099                        
8 0.092 0.109 0.142 0.173 0.201                      
10 0.117 0.139 0.181 0.222 0.260                      
12 0.142 0.169 0.221 0.271 0.320 0.366 0.388 0.410                
13   0.183 0.241 0.296 0.343 0.400 0.425 0.450                
14   0.198 0.260 0.321 0.379 0.435 0.462 0.489                
15   0.123 0.280 0.345 0.408 0.470 0.499 0.529                
16   0.228 0.300 0.370 0.438 0.504 0.536 0.568                
17   0.243 0.320 0.395 0.468 0.359 0.573 0.608                
18   0.257 0.339 0.419 0.497 0.573 0.610 0.647                
19   0.272 0.359 0.444 0.527 0.608 0.647 0.687                
20   0.287 0.379 0.469 0.556 0.642 0.684 0.726 0.808 0.888            
21     0.399 0.493 0.586 0.677 0.721 0.765 0.852 0.937            
22     0.418 0.518 0.616 0.704 0.758 0.805 0.897 0.986 1.074          
25     0.477 0.592 0.704 0.815 0.869 0.923 1.030 1.134 1.237 1.387        
28     0.537 0.666 0.793 0.918 0.980 1.0412 1.163 1.282 1.400 1.572 1.740      
30     0.576 0.715 0.852 0.987 1.054 1.121 1.252 1.381 1.508 1.695 1.878 1.997    
32       0.764 0.911 1.065 1.128 1.199 1.341 1.480 1.617 1.1819 2.016 2.145    
34       0.814 0.971 1.125 1.202 1.278 1.429 1.578 1.725 1.942 2.154 2.293    
37       0.888 1.059 1.229 1.313 1.397 1.562 1.726 1.888 2.127 2.361 2.515    
38       0.912 1.089 1.264 1.350 1.436 1.607 1.776 1.942 2.189 2.430 2.589 2.746 2.978
40       0.962 1.148 1.333 1.424 1.515 1.696 1.874 2.051 2.312 2.569 2.737 2.904 3.150
45       1.09 1.30 1.5l 1.61 1.71 1.92 2.12 2.32 2.62 2.91 3.11 3.30 3.58
46         1.33 1.54 1.65 1.75 1.96 2.17 2.38 2.68 2.98 3.18 3.38 3.668
48         1.38 1.6l 1.72 1.83 2.05 2.27 2.48 2.81 3.12 3.33 3.54 3.84
50         1.44 1.68 1.79 1.91 2.14 2.37 2,59 2.93 3.26 3.48 3.69 4.0l