Water and gas pipes

 

Electric resistance welded (ERW) steel pipes with reinforced seams, used for assembly of water and gas line pipes, as well as heating systems and construction components. Manufactured according to standard EN 10255M, steel grade S195T and according to standard: EN 10217, EN 10219, EN 10210, steel grade S235JRH, P235TR1. The pipes are tested under pressure of 50 bar.

According to standard EN 10255M, steel grade S195T

  Nominal size, inches Outer diameter, mm Wall thickness, mm Theoretical weight, kg/m
    d t  
DN10 3/8" 17.2 2.3 0.85
DN15 1/2" 21.3 2.6 1.2
DN20 3/4" 26.9 2.6 1.56
DN25 1" 33.7 3.2 2.41
DN32 1.1/4" 42.4 3.2 3.09
DN40 1.1/2" 48.3 3.2 3.56
DN50 2" 60.3 3.6 5.03
DN70 2.1/2" 76.1 3.6 6.44
DN80 3" 88.9 4 8.37
DN100 4" 114.3 4.5 12.18

 

According to standard EN10217, EN10219, EN10210, steel grade S235JRH, P235TR1.

Outer diameter, mm Wall thickness, mm / theoretical weight, kg/m
d t
   2,3    2,6    2,9    3,2   3.6 4 4.5 5 5.6 6.3 7.1 8
17.2   0.94 1.02 1.1 1.21 1.3            
21.3 1.08   1.32 1.43 1.57 1.71 1.86          
26.9 1.4   1.72 1.87 2.07 2.26   2.7        
31.8 1.67 1.87 2.07 2.26 2.5   3.03 3.3 3.62      
33.7 1.78 1.99 2.2   2.67 2.93   3.54 3.88      
42.4 2.27 2.55 2.82   3.44 3.79 4.21 4.61 5.08      
48.3 2.61 2.93 3.25   3.97 4.37 4.86 5.34 5.9      
51 2.76 3.1 3.44 3.77 4.21 4.64 5.16 5.67 6.27      
57     3.87 4.25 4.74 5.23 5.83 6.41 7.1      
60.3   5.55 6.19 6.82 7.55              
76.1   4.71 5.23 5.75   7.11 7.95 8.77 9.74      
88.9   5.53 6.15 6.76 7.57   9.37 10.34 11.5      
101.6       7.76 8.7 9.63 10.78 11.91 13.26 14.81    
108     7.52 8.27 9.27 10.26 11.49 12.7 14.14 15.8    
114.3       8.77 9.83 10.88   13.48 15.01 16.78    
127         10.95 12.13 13.59 15.04 16.76 18.75    
133         11.49 12.72 14.26 15.78 17.59 19.68    
139.7         12.08 13.39 15 16.61 18.52 20.72    
141.3           13.54 15.18 16.81 18.74 20.97    
159           15.29 17.14 18.99 21.18 23.72 26.6  
168.3             18.18 20.13 22.47 25.17 28.22  
219.1             23.81 26.4 29.48 33.06 37.12 41.65
273           26.53   33.04        
323.9                   49.34    
355.6                       68.57