热轧无缝钢管
外径(mm) 壁厚(mm)
12 13 14 15 16 17 18 19 20 22 (24) 25 (26) 28 30 32
钢管理论重量(kg/m)
32
38
42
45
50
54
57 13.32 14.11
60 14.21 15.07 15.88
63.5 15.24 16.19 17.09
68 16.57 17.63 18.64 19.61 20.52
70 17.16 18.27 19.33 20.35 21.31
73 18.05 19.24 20.37 21.46 22.49 23.48 24.41 25.30
76 18.94 20.20 21.41 22.57 23.68 24.74 25.75 26.71
83 21.01 22.44 23.82 25.15 26.44 27.67 28.85 29.99
89 22.79 24.37 25.89 27.37 28.80 30.19 31.52 32.80 34.03 36.35 38.47
95 24.56 26.29 27.97 29.59 31.17 32.70 34.18 35.61 36.99 39.61 42.02
102 26.63 28.53 30.38 32.18 33.93 35.64 37.29 38.89 40.44 43.40 46.17
108 28.41 30.46 32.45 34.40 36.30 38.15 39.95 41.70 43.40 46.66 49.72 51.17 52.58 55.24
114 30.19 32.38 34.53 36.62 38.67 40.67 42.62 44.51 46.36 49.91 53.27 54.87 56.43 59.38
121 32.19 34.62 36.94 39.21 41.43 43.60 45.72 47.79 49.82 53.71 57.41 59.19 60.91 64.22
127 34.03 36.55 39.01 41.43 43.80 46.12 48.39 50.61 52.78 56.97 60.96 62.89 64.76 68.36 71.76
133 35.81 38.47 41.09 43.65 46.17 48.63 51.05 53.42 55.73 60.22 64.51 66.59 68.61 72.50 76.20 79.71
140 37.88 40.72 43.50 46.24 48.93 51.57 54.16 56.70 59.19 64.02 68.66 70.91 73.10 77.34 81.38 85.23
146 39.66 42.64 45.57 48.46 51.30 54.08 56.82 59.51 62.15 67.27 72.21 74.60 76.94 81.48 85.82 89.97
152 41.43 44.56 47.65 50.68 53.66 56.60 59.48 62.32 65.11 70.59 75.76 78.30 80.79 85.62 90.26 94.70
159 43.50 46.81 50.17 53.27 56.43 59.53 62.59 65.60 68.56 74.33 79.90 82.62 85.28 90.46 95.44 100.33
168 46.17 49.69 53.17 56.60 59.98 63.31 66.59 69.82 73.00 79.21 85.23 88.16 91.05 96.67 102.10 107.33
180 49.72 53.54 57.31 61.0