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        Steel Seamless Boiler Pipes

        Short description
        A boiler pipe is a rolled steel product being best known for high performance. It is designed and suitable for operation under high internal pressure conditions.
        Apply now

        TU 14-3-190-2004. Seamless Cold-Deformed Steel Pipes for Boiler Installations and Pipelines   

        Outer diameter, mm Wall thickness, mm
        0.5 0.6 0.8 1 1.2 1.4 1.5 1.6 1.8 2 2.2 2.5 2.8 3 3.2 3.5
        Weight of one meter, kg
        4 0.04 0.05 0.06 0.07                        
        5 0.06 0.07 0.08 0.1 0.11                      
        6 0.07 0.08 0.1 0.12 0.14 0.16 0.17 0.17 0.19 0.2            
        7 0.08 0.09 0.12 0.15 0.17 0.19 0.2 0.21 0.23 0.25 0.26 0.28        
        8 0.09 0.11 0.14 0.17 0.2 0.23 0.24 0.25 0.28 0.3 0.31 0.34        
        9 0.1 0.12 0.16 0.2 0.23 0.26 0.28 0.29 0.32 0.35 0.37 0.4        
        10 0.12 0.14 0.18 0.22 0.26 0.3 0.31 0.33 0.36 0.39 0.42 0.46 0.5 0.52 0.54 0.56
        11 0.13 0.15 0.2 0.25 0.29 0.33 0.35 0.37 0.41 0.44 0.48 0.52 0.57 0.59 0.62 0.65
        12 0.14 0.17 0.22 0.27 0.32 0.37 0.39 0.41 0.45 0.49 0.53 0.59 0.64 0.67 0.69 0.73
        13 0.15 0.18 0.24 0.3 0.35 0.4 0.43 0.45 0.5 0.54 0.59 0.65 0.7 0.74 0.77 0.82
        14 0.17 0.2 0.26 0.32 0.38 0.44 0.46 0.49 0.54 0.59 0.64 0.71 0.77 0.81 0.85 0.91
        15 0.18 0.21 0.28 0.35 0.41 0.47 0.5 0.53 0.59 0.64 0.69 0.77 0.84 0.89 0.93 0.99
        16 0.19 0.23 0.3 0.37 0.44 0.5 0.54 0.57 0.63 0.69 0.75 0.83 0.91 0.96 1.01 1.08
        17 0.2 0.24 0.32 0.39 0.47 0.54 0.57 0.61 0.67 0.74 0.8 0.89 0.98 1.04 1.09 1.17
        18 0.22 0.26 0.34 0.42 0.5 0.57 0.61 0.65 0.72 0.79 0.86 0.96 1.05 1.11 1.17 1.25
        19 0.23 0.27 0.36 0.44 0.53 0.61 0.65 0.69 0.76 0.84 0.91 1.02 1.12 1.18 1.25 1.34
        20 0.24 0.29 0.38 0.47 0.56 0.64 0.68 0.73 0.81 0.89 0.97 1.08 1.19 1.26 1.33 1.42
        21 0.25 0.3 0.4 0.49 0.59 0.68 0.72 0.77 0.85 0.94 1.02 1.14 1.26 1.33 1.4 1.51
        22 0.27 0.32 0.42 0.52 0.62 0.71 0.76 0.8 0.9 0.99 1.07 1.2 1.33 1.41 1.48 1.6
        23 0.28 0.33 0.44 0.54 0.65 0.75 0.8 0.84 0.94 1.04 1.13 1.26 1.39 1.48 1.56 1.68
        24 0.29 0.35 0.46 0.57 0.67 0.78 0.83 0.88 0.99 1.09 1.18 1.33 1.46 1.55 1.64 1.77
        25 0.3 0.36 0.48 0.59 0.7 0.81 0.87 0.92 1.03 1.13 1.24 1.39 1.53 1.63 1.72 1.86
        26 0.31 0.38 0.5 0.62 0.73 0.85 0.91 0.96 1.07 1.18 1.29 1.45 1.6 1.7 1.8 1.94
        27 0.33 0.39 0.52 0.64 0.76 0.88 0.94 1 1.12 1.23 1.35 1.51 1.67 1.78 1.88 2.03
        28 0.34 0.41 0.54 0.67 0.79 0.92 0.98 1.04 1.16 1.28 1.4 1.57 1.74 1.85 1.96 2.11
        30 0.36 0.44 0.58 0.72 0.85 0.99 1.05 1.12 1.25 1.38 1.51 1.7 1.88 2 2.11 2.29
        32     0.62 0.76 0.91 1.06 1.13 1.2 1.34 1.48 1.62 1.82 2.02 2.15 2.27 2.46
        34     0.65 0.81 0.97 1.13 1.2 1.28 1.43 1.58 1.73 1.94 2.15 2.29 2.43 2.63
        35     0.67 0.84 1 1.16 1.24 1.32 1.47 1.63 1.78 2 2.22 21.37 2.51 2.72
        36     0.69 0.86 1.03 1.19 1.28 1.36 1.52 1.68 1.83 2.07 2.29 2.44 2.59 2.81
        38     0.73 0.91 1.09 1.26 1.35 1.44 1.61 1.78 1.94 2.19 2.43 2.59 2.75 2.98
        40     0.77 0.96 1.15 1.33 1.42 1.52 1.7 1.87 2.05 2.31 2.57 2.74 2.9 3.15
        42       1.01 1.21 1.4 1.5 1.59 1.78 1.97 2.16 2.44 2.71 2.89 3.06 3.32
        45       1.09 1.3 1.51 1.61 1.71 1.92 2.12 2.32 2.62 2.91 3.11 3.3 3.58
        48       1.16 1.38 1.61 1.72 1.83 2.05 2.27 2.48 2.81 3.12 3.33 3.54 3.85
        50       1.21 1.44 1.68 1.79 1.91 2.14 2.37 2.59 2.93 3.26 3.48 3.69 4.01
        51       1.23 1.47 1.71 1.83 1.95 2.18 2.42 2.65 2.99 3.33 3.55 3.77 4.1
        53       1.28 1.53 1.78 1.9 2.03 2.27 2.52 2.76 3.11 3.47 3.7 3.93 4.27
        54       1.31 1.56 1.82 1.94 2.07 2.32 2.56 2.81 3.17 3.54 3.77 4.01 4.36
        56       1.36 1.62 1.89 2.02 2.15 2.41 2.66 2.92 3.3 3.67 3.92 4.17 4.53
        57       1.38 1.65 1.92 2.05 2.19 2.45 2.71 2.97 3.36 3.74 3.99 4.25 4.62
        60       1.45 1.74 2.02 2.16 2.3 2.58 2.86 3.14 3.54 3.95 4.22 4.48 4.88
        63       1.53 1.83 2.13 2.27 2.42 2.72 3.01 3.3 3.73 4.16 4.44 4.72 5.14
        65       1.58 1.89 2.2 2.35 2.5 2.81 3.11 3.41 3.85 4.29 4.59 4.88 5.31
        68                   3.26 3.57 4.04 4.5 4.81 5.11 5.57
        70                   3.35 3.68 4.16 4.64 4.96 5.27 5.74
        73                   3.5 3.84 4.35 4.85 5.18 5.51 6
        75                   3.6 3.95 4.47 4.99 5.33 5.67 6.17
        76                   3.65 4 4.53 5.05 5.4 5.74 6.26
        80                   3.85 4.22 4.78 5.33 5.7 6.06 6.6
        83                   4 4.38 4.96 5.54 5.92 6.3 6.86
        85                   4.09 4.49 5.09 5.68 6.07 6.46 7.03
        89                   4.29 4.71 5.33 5.95 6.36 6.77 7.38
        90                   4.34 4.76 5.39 6.02 6.44 6.85 7.47
        95                   4.59 5.03 5.7 6.37 6.81 7.24 7.9
        100                       6.01 6.71 7.18 7.64 8.33
        102                       6.13 6.85 7.32 7.8 8.5
        108                       6.5 7.26 7.77 8.27 9.02
        110                       6.63 7.4 7.92 8.43 9.19
        120                       7.24 8.09 8.66 9.22 10.06
        130                       7.86 8.78 9.4 10.01 10.92
        140                           10.14 10.8 11.78
        150                           10.88 11.58 12.64
        160                           11.61 12.37 13.51
        170                           12.35 13.16 14.37

        TU 14-3-190-2004. Seamless Cold-Deformed Steel Pipes for Boiler Installations and Pipelines   

        Outer diameter, mm Wall thickness, mm
        4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 11 12
        Weight of one meter, kg
        10 0.56                            
        11 0.65                            
        12 0.73                            
        13 0.82 0.89                          
        14 0.91 0.99                          
        15 0.99 1.09                          
        16 1.08 1.18 1.28 1.36                      
        17 1.17 1.28 1.39 1.48                      
        18 1.25 1.38 1.5 1.6                      
        19 1.34 1.48 1.61 1.73                      
        20 1.42 1.58 1.72 1.85 1.97 2.07                  
        21 1.51 1.68 1.83 1.97 2.1 2.22                  
        22 1.6 1.78 1.94 2.1 2.24 2.37                  
        23 1.68 1.87 2.05 2.22 2.37 2.52                  
        24 1.77 1.97 2.16 2.34 2.51 2.55                  
        25 1.86 2.07 2.27 2.47 2.64 2.81 2.97 3.11              
        26 1.94 2.17 2.39 2.59 2.78 2.96 3.13 3.28              
        27 2.03 2.27 2.5 2.71 2.92 3.11 3.29 3.46              
        28 2.11 2.37 2.61 2.84 3.05 3.26 3.45 3.63              
        30 2.29 2.56 2.83 3.08 3.32 3.55 3.77 3.97 4.16 4.84          
        32 2.46 2.76 3.05 3.33 3.59 3.85 4.09 4.32 4.53 4.73 4.93        
        34 2.63 2.96 3.27 3.58 3.87 4.14 4.41 4.66 4.9 5.13          
        35 2.72 3.06 3.38 3.7 4 4.29 4.57 4.83 5.09 5.33          
        36 2.81 3.16 3.5 3.82 4.14 4.44 4.73 5.01 5.27 5.52          
        38 2.98 3.35 3.72 4.07 4.41 4.73 5.05 5.35 5.64 5.92 6.18 6.44      
        40 3.15 3.55 3.94 4.32 4.68 5.03 5.37 5.7 6.01 6.31 6.6 6.88      
        42 3.32 3.75 4.16 4.56 4.95 5.33 5.69 6.04 6.38 6.71 7.02 7.32      
        45 3.58 4.04 4.49 4.93 5.36 5.77 6.17 6.56 6.94 7.3 7.65 7.99 8.32 8.63  
        48 3.85 4.34 4.83 5.3 5.76 6.21 6.65 7.08 7.49 7.89 8.28 8.66 9.02 9.37  
        50 4.54 5.05 5.55 6.04 6.51 6.97 7.42 7.86 8.29 8.7 9.1 9.49 9.86 10.58 11.24
        51 4.64 5.16 5.67 6.17 6.66 7.13 7.6 8.05 8.48 8.91 9.32 9.72 10.11 10.85 11.54
        53 4.83 5.38 5.92 6.44 6.95 7.45 7.94 8.42 8.88 9.33 9.77 10.19 10.6 11.39 12.13
        54 4.93 5.49 6.04 96.58 7.1 7.61 8.11 8.6 9.07 9.54 9.99 10.43 10.85 11.66 12.43
        56 5.13 5.71 6.29 6.85 7.4 7.93 8.46 8.97 9.47 9.96 10.43 10.89 11.34 12.21 13.02
        57 5.23 5.83 6.41 6.98 7.55 8.09 8.63 9.16 9.67 10.17 10.65 11.13 11.59 12.48 13.32
        60 5.52 6.16 6.78 7.39 7.99 8.58 9.15 9.71 10.26 10.79 11.32 11.83 12.33 13.29 14.2
        63 5.82 6.49 7.15 7.8 8.43 9.06 9.67 10.26 10.85 11.42 11.98 12.53 13.07 14.11 15.09
        65 6.02 6.71 7.4 8.07 8.73 9.38 10.01 10.63 11.24 11.84 12.43 13 13.56 14.65 15.69
        68 6.31 7.05 7.77 8.48 9.17 9.86 10.53 11.19 11.84 12.47 13.09 13.7 14.3 15.46 16.57
        70 6.51 7.27 8.01 8.75 9.47 10.18 10.88 11.56+ 12.23 12.89 13.54 14.17 14.8 16 17.16
        73 6.81 7.6 8.38 9.16 9.91 10.66 11.39 12.11 12.82 13.52 14.2 14.88 15.54 16.82 18.05
        75 7 7.82 8.63 9.43 10.21 10.98 11.74 12.48 13.22 13.94 14.65 15.34 16.03 17.36 18.64
        76 7.1 7.93 8.75 9.56 10.36 11.14 11.91 12.67 13.42 14.15 14.87 15.58 16.28 17.63 18.94
        80 7.5 8.38 9.25 10.1 10.95 11.78 12.6 13.41 14.2 14.99 15.76 16.52 17.26 18.72 20.12
        83 7.79 8.71 9.62 10.51 11.39 12.26 13.12 13.96 14.8 15.62 16.42 17.22 18 19.53 21.01
        85 7.99 8.93 9.86 10.78 11.69 12.58 13.46 14.33 15.19 16.04 16.87 17.69 18.5 20.07 21.6
        89 8.38 9.38 10.36 11.33 12.28 13.22 14.15 15.07 15.98 16.87 17.76 18.62 19.48 21.16 22.79
        90 8.48 9.49 10.48 11.46 12.43 13.38 14.33 15.26 16.18 17.08 17.98 18.86 19.73 21.43 23.08
        95 8.98 10.04 11.1 12.14 13.17 14.19 15.19 16.18 17.16 18.13 19.09 20.03 20.96 22.79 24.56
        100 9.47 10.6 11.71 12.82 13.91 14.99 16.05 17.11 18.15 19.18 20.2 21.2 22.19 24.14 26.04
        102 9.67 10.82 11.96 13.09 14.2 15.31 16.4 17.48 18.54 19.6 20.64 21.67 22.69 24.68 26.63
        108 10.26 11.49 12.7 13.9 15.09 16.27 17.43 18.59 19.73 20.86 21.97 23.08 24.17 26.31 28.41
        110 10.46 11.71 12.95 14.17 15.39 16.59 17.78 18.96 20.12 21.28 22.42 23.54 24.66 26.85 29
        120 11.44 12.82 14.18 15.53 16.87 18.19 19.51 20.81 22.1 23.37 24.64 25.89 27.13 29.57 31.96
        130 12.43 13.93 15.41 16.89 18.35 19.8 21.23 22.66 24.07 25.47 26.85 28.23 29.59 32.28 34.92
        140 13.42 15.04 16.65 18.24 19.83 21.4 22.96 24.51 26.04 27.56 29.07 30.57 32.06 34.99 37.88
        150 14.4 16.15 17.88 19.6 21.31 23 24.68 26.36 28.01 29.66 31.29 32.91 34.52 37.71 40.84
        160 15.39 17.26 19.11 20.95 22.79 24.6 26.41 28.2 29.99 31.76 33.51 35.26 36.99 40.42 43.8
        170 16.37 18.37 20.34 22.31 24.27 26.21 28.14 30.05 31.96 33.85 35.73 37.6 39.46 43.13 46.76
        180 17.36 19.48 21.58 23.67 25.75 27.81 29.86 31.9 33.93 35.95 37.95 39.94 41.92 45.84 49.71

        TU 14-3-190-2004. Seamless Cold-Deformed Steel Pipes for Boiler Installations and Pipelines   

         

        Outer diameter, mm Wall thickness, mm
        3 3.2 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 11 12 13 14 15 16 17 18
        Weight of one meter, kg
        32 2.15 2.27 2.46 2.76                                        
        33.7 2.27 2.41 2.61 2.93                                        
        38 2.59 2.75 2.98 3.35 3.72                                      
        42 2.89 3.06 3.32 3.75 4.16                                      
        42.4 2.91 3.09 3.36 3.79 4.21                                      
        45 3.11 3.3 3.58 4.04 4.49 4.93                                    
        48.3     3.87 4.37 4.86 5.34                                    
        50     4.01 4.54 5.05 5.55 6.04 6.51                                
        54     4.36 4.93 5.49 6.04 6.58 7.1                                
        57     4.62 5.23 5.83 6.41 6.98 7.55 8.09 8.63 9.16 9.67 10.17 10.65 11.13 11.59 12.48 13.32 14.11 14.85        
        60     4.88 5.52 6.16 6.78 7.39 7.99 8.58 9.15 9.71 10.26 10.79 11.32 11.83 12.33 13.29 14.2 15.07 15.88        
        60.3     4.9 5.55 6.19 6.82 7.43 8.03 8.62 9.2 9.77 10.32 10.86 11.39 11.9 21.4 13.37 14.29 15.16 15.98        
        63.5     5.18 5.87 6.55 7.21 7.87 8.51 9.14 9.75 10.36 10.95 11.53 12.1 12.65 13.19 14.24 15.24 16.19 17.09        
        68     5.57 6.31 7.05 7.77 8.48 9.17 9.86 10.53 11.19 11.84 12.47 13.09 13.7 14.3 15.46 16.57 17.63 18.64        
        70     5.74 6.51 7.27 8.01 8.75 9.47 10.18 10.88 11.56 12.23 12.89 13.54 14.17 14.8 16 17.16 18.27 19.33 20.34 21.31    
        73     6 6.81 7.6 8.38 9.16 9.91 10.66 11.39 12.11 12.82 13.52 14.2 14.88 15.54 16.82 18.05 19.23 20.37 21.45 22.49 23.48 24.41
        76     6.26 7.1 7.93 8.75 9.56 10.36 11.14 11.91 12.67 13.42 14.15 14.87 15.58 16.28 17.63 18.94 20.2 21.4 22.56 23.67 24.73 25.75
        82.5     6.82 7.74 8.66 9.56 10.44 11.32 12.18 13.03 13.87 14.7 15.51 16.31 17.1 17.88 19.4 20.86 22.28 23.65 24.97 26.24 27.46 28.63
        83     6.86 7.79 8.71 9.62 10.51 11.39 12.26 13.12 13.96 14.8 15.62 16.42 17.22 18 19.53 21.01 22.44 23.82 25.15 26.44 27.67 28.85
        89     7.38 8.38 9.38 10.36 11.33 12.28 13.22 14.15 15.07 15.98 16.87 17.76 18.62 19.48 21.16 22.79 24.36 25.89 27.37 28.8 30.18 31.52
        95           11.1 12.14 13.17 14.19 15.19 16.18 17.16 18.13 19.09 20.03 20.96 22.79 24.56 26.29 27.96 29.59 31.17 32.7 34.18
        102       9.67 10.82 11.96 13.09 14.2 15.31 16.4 17.48 18.54 19.6 20.64 21.67 22.69 24.68 26.63 28.53 30.38 32.18 33.93 35.63 37.29
        108       10.26 11.49 12.7 13.9 15.09 16.27 17.43 18.59 19.73 20.86 21.97 23.08 24.17 26.31 28.41 30.46 32.45 34.4 36.3 38.15 39.95
        114       10.85 12.15 13.44 14.72 15.98 17.23 18.47 19.7 20.91 22.11 23.3 24.48 25.65 27.94 30.18 32.38 34.52 36.62 38.67 40.66 42.61
        121           14.3 15.67 17.02 18.35 19.68 20.99 22.29 23.58 24.86 26.12 27.37 29.84 32.26 34.62 36.94 39.21 41.43 43.6 45.72
        127           15.04 16.48 17.9 19.31 20.71 22.1 23.48 24.84 26.19 27.53 28.85 31.47 34.03 36.55 39.01 41.43 43.8 46.11 48.38
        133           15.78 17.29 18.79 20.28 21.75 23.21 24.66 26.1 27.52 28.93 30.33 33.09 35.81 38.47 41.08 43.65 46.16 48.63 51.05
        140           16.65 18.24 19.83 21.4 22.96 24.51 26.04 27.56 29.07 30.57 32.06 34.99 37.88 40.71 43.5 46.24 48.93 51.56 54.15
        146           17.39 19.06 20.71 22.36 23.99 25.62 27.22 28.82 30.41 31.98 33.54 36.62 39.65 42.64 45.57 48.46 51.29 54.08 56.82
        152           18.13 19.87 21.6 23.32 25.03 26.73 28.41 30.08 31.74 33.38 35.02 38.25 41.43 44.56 47.64 50.68 53.66 56.59 59.48
        159           18.99 20.82 22.64 24.44 26.24 28.02 29.79 31.55 33.29 35.02 36.74 40.15 43.5 46.8 50.06 53.27 56.42 59.53 62.59
        168               23.97 25.89 27.79 29.68 31.56 33.43 35.29 37.13 38.96 42.59 46.16 49.69 53.17 56.59 59.97 63.3 66.58
        180               25.75 27.81 29.86 31.9 33.93 35.95 37.95 39.94 41.92 45.84 49.71 53.54 57.31 61.03 64.71 68.33 71.91
        194               27.82 30.05 32.28 34.49 36.69 38.88 41.06 43.22 45.37 49.64 53.86 58.02 62.14 66.21 70.23 74.2 78.12
        203                       38.47 40.77 43.06 45.33 47.59 52.08 56.52 60.91 65.25 69.54 73.78 77.97 82.12
        219                   36.6 39.12 41.63 44.12 46.61 49.08 51.54 56.42 61.26 66.04 70.77 75.46 80.1 84.68 89.22

        Steel grades: 10, 20 (GOST 1050), 20-ПB (TU 14-1-5185)
        The impact bending test is carried out on the pipes with the wall thickness of 6 mm and over.
        Hydraulic pressure test or guarantee of the hydraulic test pressure
        Control of macrostructure (S > 12 mm)
        Nondestructive test by agreement

        Sizes of pipes in the range GOST 8732-78.

        TU 14-3R-55-2001. Seamless Cold- and Warm-Deformed Steel Pipes for Boilers and Pipelines of Carbon, Low-Alloy and High-Alloy Steels

        Outer diameter, mm Wall thickness, mm
        2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 9 10 11 12 13
        Weight of one meter, kg
        10 0.39 0.5                                
        12 0.49 0.6 0.67                              
        16 0.69 0.8 0.96 1.08 1.18                          
        20 0.89 1.1 1.26 1.42 1.58                          
        22 0.99 1.2 1.41 1.6 1.78                          
        25 1.13 1.4 1.63 1.86 2.07 2.27 2.47 2.64 2.81                  
        28 1.28 1.6 1.85 2.11 2.37 2.61 2.84 3.05 3.26 3.45 3.63 3.79 3.95          
        30 1.38 1.7 2 2.29 2.56 2.83 3.08 3.32 3.55 3.77 3.97 4.16 4.34          
        32 1.48 1.8 2.15 2.46 2.76 3.05 3.33 3.59 3.85 4.09 4.32 4.53 4.73          
        36 1.68 2.1 2.44 2.81 3.16 3.5 3.82 4.14 4.44 4.73 5.01 5.27 5.52          
        38 1.78 2.2 2.59 2.98 3.35 3.72 4.07 4.41 4.73 5.05 5.35 5.64 5.92 6.44        
        40 1.87 2.3 2.74 3.15 3.55 3.94 4.32 4.68 5.03 5.37 5.7 6.01 6.31 6.88 7.4 7.87    
        42 1.97 2.4 2.89 3.32 3.75 4.16 4.56 4.95 5.33 5.69 6.04 6.38 6.71 7.32 7.89 8.41 8.88  
        45 2.12 2.6 3.11 3.58 4.04 4.49 4.93 5.36 5.77 6.17 6.56 6.94 7.3 7.99 8.63 9.22    
        48 2.27 2.8 3.33 3.84 4.34 4.83 5.3 5.76 6.21 6.65 7.08 7.49 7.89 8.66 9.37 10.04    
        50 2.37 2.9 3.48 4.01 4.54 5.05 5.55 6.04 6.51 6.97 7.42 7.86 8.29 9.1 9.86 10.58    
        51 2.42 3 3.551 4.1 4.636 5.16 5.672 6.171 6.658 7.13 7.6 8.05 8.48 9.32 10.11 10.85 11.54  
        54   3.2 3.773 4.359 4.932 5.493 6.042 6.578 7.102 7.61 8.11 8.6 9.07 9.99 10.85 11.66 12.43  
        57   3.4 3.995 4.618 5.228 5.826 6.412 6.985 7.546 8.09 8.63 9.16 9.67 10.7 11.59 12.48 13.32  
        60     4.217 4.877 5.524 6.159 6.782 7.392 7.99 8.58 9.15 9.71 10.3 11.3 12.33 13.29 14.2  
        63     4.439 5.135 5.82 6.492 7.151 7.799 8.434 9.06 9.67 10.3 10.9 12 13.07 14.11 15.09  
        70     4.957 5.74 6.51 7.269 8.015 8.748 9.469 10.2 10.9 11.6 12.2 13.5 14.8 16 17.16  
        76         7.102 7.934 8.754 9.562 10.36 11.1 11.9 12.7 13.4 14.9 16.28 17.63 18.94 20.2
        83         7.793 8.711 9.617 10.51 11.39 12.3 13.1 14 14.8 16.4 18 19.53 21.01 22.44
        89         8.384 9.377 10.36 11.33 12.28 13.2 14.2 15.1 16 17.8 19.48 21.16 22.79 24.36
        manufactured only of carbon and low-alloy steels (20, 20-ПB, 15ГC, 15XM, 12X1MФ, 12X1MФ-ПB, 15X1M1Ф)
        manufactured of carbon and low-alloy steels (20, 20-ПB, 15ГC, 15XM, 12X1MФ, 12X1MФ-ПB, 15X1M1Ф) and high-alloy steels (12X18H12T, 10X13Г12БC2H2Д2 (ДИ-59), 10X9MФБ—Ш (ДM 82—41))

        Length of pipes: random: from 3.0 to 12.0 m; specified: from 3.0 to 12.0 m

        TU 14-3R-55-2001. Seamless Steel Pipes for Boilers and Pipelines (Hot-Deformed of Carbon and Low-Alloy Steel) 

        Outer diameter, mm Wall thickness, mm
        3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 9 10 11 12 13 14
        Weight of one meter, kg
        32 2.15 2.46 2.76                            
        38 2.59 2.98 3.35 3.72                          
        42 2.89 3.32 3.75 4.16                          
        45   3.58 4.04 4.49 4.93                        
        50   4.01 4.54 5.05 5.55 6.04 6.51                    
        51   4.1 4.64 5.16 5.67 6.17 6.66                    
        54   4.36 4.93 5.49 6.04 6.58 7.1                    
        57   4.72 5.35 5.96 6.56 7.15 7.72 8.28 8.83 9.37 9.89 10.9 11.86 12.76 13.62 14.35  
        60   4.99 5.65 6.3 6.94 7.56 8.17 8.77 9.36 9.93 10.49 11.58 12.61 13.6 14.53 15.34  
        76   6.4 7.27 8.12 8.96 9.78 10.6 11.4 12.18 12.96 13.72 15.21 16.65 18.04 19.32 20.59 21.82
        83   6.99 7.94 8.88 9.8 10.71 11.61 12.5 13.37 14.23 15.08 16.74 18.34 19.9 21.41 22.89 24.29
        89   7.55 8.58 9.59 10.6 11.59 12.56 13.53 14.48 15.42 16.35 18.16 19.93 21.64 23.31 24.87 26.42
        102       11.07 12.24 13.39 14.53 15.66 16.78 17.88 18.97 21.12 23.21 25.25 27.25 29.14 31.02
        108       11.75 12.99 14.22 15.44 16.64 17.84 19.01 20.18 22.48 24.72 26.92 29.06 31.11 33.14
        114         14.4 15.76 17.11 18.44 19.76 21.06 22.35 24.89 27.37 29.79 32.16 34.47 36.72
        121             18.22 19.65 21.06 22.45 23.84 25.56 29.23 31.84 34.39 36.88 39.32
        133         16.92 18.53 20.13 21.71 23.28 24.84 26.38 29.42 32.41 35.34 38.2 41.02 43.78
        140             21.24 22.92 24.58 26.23 27.87 31.09 34.26 37.38 40.43 43.43 46.37
        146             22.2 23.95 25.7 27.42 29.14 32.53 35.85 39.13 42.34 45.5 48.6
        152             23.15 24.99 26.81 28.62 30.41 33.96 37.44 40.88 44.25 47.57 50.83
        159             24.26 26.19 28.11 30.01 31.9 35.63 39.3 42.92 46.48 49.98 53.42
        168               27.74 29.78 31.8 33.8 37.77 41.69 45.54 49.34 53.08 56.76
        194                     39.32 43.98 48.58 53.12 57.61 62.04 66.41
        219                     44.62 49.94 55.21 60.41 65.56 70.66 75.69
                                           
        Outer diameter, mm Wall thickness, mm
        15 16 17 18 19 20 22 24 25 26 28 30 32 34 36 38 40
        Weight of one meter, kg
        76 22.99 24.1 25.17 26.18 27.15 28.06                      
        83 25.63 26.94 28.19 29.37 30.51 31.59                      
        89 27.91 29.38 30.79 32.1 33.39 34.63                      
        102 32.84 34.62 36.34 38.01 39.68 41.2 44.18                    
        108 35.12 37.04 38.92 40.74 42.51 44.23 47.52                    
        114 38.92 41.06 43.14 45.16 47.13 49.04 52.69 56.12 57.74 59.31              
        121 41.7 44.08 46.29 48.5 50.66 52.75 56.78 60.57 62.38 64.13              
        133 46.47 49.12 51.7 54.23 56.7 59.12 63.77 68.2 70.33 72.4 76.38 80.12 83.64 86.39      
        140 49.26 52.08 54.86 57.57 60.23 62.83 67.86 72.66 74.97 77.23 81.58 85.69 89.58 93.24 96.67    
        146 51.64 54.63 57.56 60.48 63.25 66.01 71.36 76.47 78.95 81.36 86.03 90.46 94.67 98.65 102.4    
        152 54.08 57.18 60.26 63.3 66.27 69.19 74.85 80.29 82.92 85.5 90.48 95.24 99.76 104.06 108.13    
        159 56.81 60.14 63.42 66.64 69.8 72.9 78.94 84.74 87.56 90.32 95.68 100.8 105.7 110.37 114.81    
        168 60.39 63.96 67.48 70.98 74.33 77.67 84.19 90.47 93.53 96.53 102.36 107.96 113.33 118.49 123.4 128.08 132.55
        194 70.73 74.99 79.19 83.34 87.34 91.46 99.36 107.01 110.76 114.45 124.66 128.64 135.39 141.91 148.21 154.28 160.12
        219 80.67 85.59 90.46 95.27 100.02 104.71 113.93 122.92 127.33 134.68 140.21 148.52 156.6 164.45 172.07 179.46 186.63
        1. Steel grades: 20, 20-ПB, 15ГC, 15XM, 12X1MФ, 12X1MФ-ПB, 15X1M1Ф.
        2. Pipe length: random from: 4.0 to 11.8 m; specified: from 4.0 to 11.0 m.
        3. The pipes are subjected to one-hundred-per-cent nondestructive test.

        TU 14-3-460-2009. Seamless Steel Pipes for Boilers and Pipelines (Cold- and Warm-Deformed Pipes of Carbon and Alloy Steel Grades)  

        Outer diameter, mm Wall thickness, mm
        2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 9 10 11 12 13
        Weight of one meter, kg
        10 0.39 0.46                                
        12 0.49 0.59 0.67                              
        16 0.69 0.83 0.96 1.08 1.18                          
        20 0.89 1.08 1.26 1.42 1.58                          
        22 0.99 1.2 1.41 1.6 1.78                          
        25 1.13 1.39 1.63 1.86 2.07 2.27 2.47 2.64 2.81                  
        28 1.28 1.57 1.85 2.11 2.37 2.61 2.84 3.05 3.26 3.45 3.63 3.79 3.95          
        30 1.38 1.7 2 2.29 2.56 2.83 3.08 3.32 3.55 3.77 3.97 4.16 4.34          
        32 1.48 1.82 2.15 2.46 2.76 3.05 3.33 3.59 3.85 4.09 4.32 4.53 4.73          
        36 1.68 2.07 2.44 2.81 3.16 3.5 3.82 4.14 4.44 4.73 5.01 5.27 5.52          
        38 1.78 2.19 2.59 2.98 3.35 3.72 4.07 4.41 4.73 5.05 5.35 5.64 5.92 6.44        
        40   2.31 2.74 3.15 3.55 3.94 4.32 4.68 5.03 5.37 5.7 6.01 6.31 6.88 7.4 7.87    
        42   2.44 2.89 3.32 3.75 4.16 4.56 4.95 5.33 5.69 6.04 6.38 6.71 7.32 7.89 8.41 8.88  
        45   2.62 3.11 3.58 4.04 4.49 4.93 5.36 5.77 6.17 6.56 6.94 7.3 7.99 8.63 9.22    
        48   2.81 3.33 3.84 4.34 4.83 5.3 5.76 6.21 6.65 7.08 7.49 7.89 8.66 9.37 10.04    
        50   2.93 3.48 4.01 4.54 5.05 5.55 6.04 6.51 6.97 7.42 7.86 8.29 9.1 9.86 10.58    
        51   2.99 3.55 4.1 4.64 5.16 5.67 6.17 6.66 7.13 7.6 8.05 8.48 9.32 10.11 10.85 11.54  
        54   3.17 3.77 4.36 4.93 5.49 6.04 6.58 7.1 7.61 8.11 8.6 9.07 9.99 10.85 11.66 12.43  
        57   3.36 3.99 4.62 5.23 5.83 6.41 6.98 7.55 8.09 8.63 9.16 9.67 10.65 11.59 12.48 13.32  
        60     4.22 4.88 5.52 6.16 6.78 7.39 7.99 8.58 9.15 9.71 10.26 11.32 12.33 13.29 14.2  
        63     4.44 5.14 5.82 6.49 7.15 7.8 8.43 9.06 9.67 10.26 10.85 11.98 13.07 14.11 15.09  
        70     4.96 5.74 6.51 7.27 8.01 8.75 9.47 10.18 10.88 11.56 12.23 13.54 14.8 16 17.16  
        76         7.1 7.93 8.75 9.56 10.36 11.14 11.91 12.67 13.42 14.87 16.28 17.63 18.94 20.2
        83         7.79 8.71 9.62 10.51 11.39 12.26 13.12 13.96 14.8 16.42 18 19.53 21.01 22.44
        89         8.38 9.38 10.36 11.33 12.28 13.22 14.15 15.07 15.98 17.76 19.48 21.16 22.79 24.36
        1. Steel grades: 20, 20-ПB, 12X1MФ, 12X1MФ-ПB, 15XM, 15ГC, 12X2MФCP.
        2. Length of pipes: from 2.5 to 12 m (depends on the diameter and wall thickness).
        3. The pipes are subjected to one-hundred-per-cent nondestructive test.
        4. The pipes are meant for boilers with high and very high characteristics of steam.

        TU 14-3-460-2009. Seamless Hot-Deformed Steel Pipes for Boilers and Pipelines   

        Outer diameter, mm Wall thickness, mm
        3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 9 10 11 12 13 14 15
        Weight of one meter, kg
        57 4.73 5.35 5.96 6.56 7.14 7.71 8.27 8.82 9.35 9.87 10.87 11.82 12.71 13.56 14.35    
        60 4.99 5.65 6.3 6.94 7.56 8.17 8.76 9.35 9.92 10.47 11.55 12.58 13.55 14.47 15.34    
        76 6.41 7.27 8.12 8.96 9.78 10.59 11.39 12.18 12.95 13.71 15.19 16.62 18 19.32 20.59 21.82 22.99
        83 7.03 7.98 8.92 9.84 10.75 11.65 12.54 13.42 14.28 15.13 16.78 18.39 19.94 21.44 22.89 24.29 25.64
        89 7.56 8.58 9.6 10.6 11.59 12.56 13.53 14.48 15.41 16.34 18.15 19.91 21.61 23.26 24.87 26.42 27.91
        102     11.08 12.24 13.4 14.54 15.66 16.78 17.88 18.97 21.11 23.19 25.23 27.21 29.14 31.02 32.84
        108     11.76 13 14.23 15.45 16.65 17.84 19.02 20.18 22.47 24.71 26.89 29.03 31.11 33.14 35.12
        114       14.4 15.76 17.11 18.44 19.76 21.06 22.35 24.89 27.37 29.79 32.16 34.47 36.72 38.92
        121       15.33 16.78 18.22 19.65 21.06 22.45 23.84 26.56 29.23 31.84 34.39 36.88 39.32 41.7
        133       16.92 18.53 20.13 21.71 23.28 24.84 26.38 29.42 32.41 35.34 38.21 41.02 43.78 46.47
        140           21.24 22.92 24.58 26.23 27.87 31.09 34.26 37.38 40.43 43.43 46.37 49.26
        146           22.2 23.95 25.7 27.42 29.14 32.53 35.85 39.13 42.34 45.5 48.6 51.64
        152           23.15 24.99 26.81 28.62 30.41 33.96 37.44 40.88 44.25 47.57 50.83 54.03
        159           24.26 26.19 28.11 30.01 31.9 35.63 39.3 42.92 46.48 49.98 53.42 56.81
        168             27.74 29.78 31.8 33.8 37.77 41.69 45.54 49.34 53.08 56.76 60.39
        194                   39.32 43.98 48.58 53.12 57.61 62.04 66.41 70.73
        219                   44.62 49.94 55.21 60.41 65.56 70.66 75.69 80.67
                                           
        Outer diameter, mm Wall thickness, mm  
        16 17 18 19 20 22 24 25 26 28 30 32 34 36 38 40  
        Weight of one meter, kg  
        76 24.1 25.17 26.18 27.15 28.06                        
        83 26.93 28.18 29.37 30.51 31.6                        
        89 29.36 30.76 32.1 33.39 34.63                        
        102 34.62 36.34 38.01 39.63 41.2 44.18                      
        108 37.05 38.92 40.74 42.51 44.23 47.52                      
        114 41.06 43.14 45.16 47.13 49.04 52.69 56.12 57.74 59.31                
        121 44.03 46.29 48.5 50.66 52.75 56.78 60.57 62.38 64.13                
        133 49.12 51.7 54.23 56.7 59.12 63.77 68.2 70.33 72.41 76.38 80.12 83.64 86.93        
        140 52.09 54.86 57.57 60.23 62.83 67.86 72.66 74.97 77.23 81.58 85.69 89.58 93.24 96.67      
        146 54.63 57.56 60.43 63.25 66.01 71.36 76.47 78.95 81.37 86.03 90.46 94.67 98.65 102.4      
        152 57.18 60.26 63.3 66.27 69.19 74.85 80.29 82.93 85.5 90.48 95.24 99.76 104.06 108.13      
        159 60.14 63.42 66.64 69.8 72.9 78.94 84.75 87.56 90.33 95.68 100.8 105.7 110.37 114.81      
        168 63.96 67.48 70.93 74.33 77.67 84.19 90.47 93.53 96.53 102.36 107.96 113.33 118.48 123.4 128.09 132.55  
        194 74.99 79.19 83.34 87.43 91.46 99.35 107.01 110.76 114.45 121.66 128.64 135.39 141.91 148.21 154.28 160.12  
        219 85.59 90.46 95.27 100.02 104.71 113.93 122.92 127.33 131.68 140.21 148.52 156.6 164.45 172.07 179.46 186.63  
        1. Steel grade: 20, 20-ПB, 12X1MФ, 12X1MФ-ПB, 15XM, 15ГC, 15X1M1Ф. 2. The pipes with the wall thickness of 6 mm and over are manufactured of alloy steel grades.
        2. The length of pipes should be 9 m (by agreement).
        3. The pipes are subjected to one-hundred-per-cent nondestructive test.
        4. The pipes are meant for boilers and pipeline installations with high and super-critical steam parameters.

        Seamless Large-Diameter Steel Pipes for Boilers and Pipelines as per TU 14-3-190-2004, TU 14-3R-55-2001 and TU 14-3-460-2009

        Weight of 1 m of pipes, kg Outer diameter, mm
        with the wall thickness, mm 245 273 299 325 351 377 426 465 530
        8   52.28 57.41 62.54 67.67        
        9 56.14 64.36 64.36 70.13 75.9 81.67 92.55    
        10 62.1 69.52 76.41 77.68 84.09 90.5 102.59    
        11 67.99 76.17 83.74 85.18 92.23 99.28 112.57    
        12 73.83 82.74 91.01 92.62 100.32 108.01 122.51    
        13 79.62 89.27 98.23 107.19 117.44 126.5 132.4    
        14 85.34 95.73 105.38 115.03 126.07 135.83 154.22    
        15 91.01 102.14 112.48 122.82 134.63 145.09 164.8    
        16 96.62 108.5 119.53 130.55 143.14 154.3 175.82 192.06  
        17 102.18 114.79 126.51 138.28 151.59 168.45 185.78 203.56  
        18 107.67 121.03 133.44 145.85 159.98 172.24 196.19 215.02  
        19 113.11 127.32 140.31 153.41 168.32 181.57 206.53 226.41  
        20 118.5 133.34 147.13 160.91 174.7 188.48 214.46 235.14  
        22 129.09 145.42 160.59 175.75 190.91 206.08 234.65 257.4  
        24 139.46 157.28 173.82 190.36 206.9 223.44 254.62 279.43  
        25 144.56 163.28 180.35 197.58 214.81 232.13 264.52 290.36  
        26 149.6 168.9 186.82 204.74 222.61 240.58 274.35 301.24  
        27               312.1  
        28 159.51 180.3 199.6 218.89 238.19 257.49 293.86 322.81 367
        30 169.2 191.46 212.14 232.82 253.49 274.17 313.14 344.15  
        32 178.65 202.4 224.46 246.52 268.57 290.63 332.2 365.28  
        34 187.88 213.12 236.55 259.99 283.42 306.86 351 366.17  
        36 196.88 223.6 248.42 273.3 298.04 322.85 369.62 406.84  
        38 205.65 233.86 260.05 286.24 312.43 388.62 387.98 427.27  
        40 215.26 243.89 271.46 299.03 326.6 354.17 406.12 447.48 510.92
        42 222.51 253.69 289.64 311.58 340.53 369.18 424.04    
        45 234.56 267.96 298.98 329.99 361.01 392.08 450.48    
        48 246.09 281.72 314.8 347.89 380.97 414.06 476.41    
        50 253.5 290.61 325.07 359.54 395.99 428.46 498.41    
        56   315.91 354.51 393.1 431.7 470.3 543.04 593.78  
        60   331.6 372.99 414.34 455.7 497.05 574.99    
        65               673 783.44
        70           554.05      
        75               755.76  
        80             713.51    
        90             777.76    
                           
                           
          sizes of pipes manufactured only as per TU 14 3 190 2004;      
                           
          sizes of pipes manufactured only as per TU 14 3R 55 2001      
                           
          sizes of pipes manufactured only as per TU 14 3R 55 2001 and TU 14 3 460 2003  
                           
          Sizes of pipes manufactured as per TU 14 3 190 2004, TU 14 3R 55 2001 and TU 14 3 460 2003 (the theoretical
           weight of one running meter of a pipe is stated for TU 14 3R 55 2001)      
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