注:1.本表乃參考 GB/T 8163—1999。
2.壁厚 ≤1mm,鋼管長(zhǎng) 1.5—7mm;壁厚 >1mm,鋼管長(zhǎng) 1.5~9mm。
外徑/mm | 壁厚/mm | ||||||||||
2.5 | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | |
理論重量/(kg/m) | |||||||||||
32 | 1.82 | 2.15 | 2.46 | 2.76 | 3.05 | 3.33 | 3.59 | 3.85 | 4.09 | 4.32 | 4.53 |
38 | 2.19 | 2.59 | 2.98 | 3.35 | 3.72 | 4.07 | 4.41 | 4.74 | 5.05 | 5.35 | 5.64 |
42 | 2.44 | 2.89 | 3.53 | 3.75 | 4.16 | 4.56 | 4.95 | 5.33 | 5.69 | 6.04 | 6.38 |
45 | 2.62 | 3.11 | 3.58 | 4.04 | 4.49 | 4.93 | 5.36 | 5.77 | 6.17 | 6.56 | 6.94 |
50 | 2.93 | 3.48 | 4.01 | 4.54 | 5.05 | 5.55 | 6.04 | 6.51 | 6.97 | 7.42 | 7.86 |
54 | — | 3.77 | 4.36 | 4.93 | 5.49 | 6.04 | 6.58 | 7.10 | 7.61 | 8.11 | 8.60 |
57 | — | 4.00 | 4.62 | 5.23 | 5.83 | 6.41 | 6.99 | 7.55 | 8.10 | 8.63 | 9.16 |
60 | — | 4.22 | 4.88 | 5.52 | 6.16 | 6.78 | 7.39 | 7.99 | 8.58 | 9.15 | 9.74 |
63.5 | — | 4.48 | 5.18 | 5.87 | 6.55 | 7.21 | 7.87 | 8.51 | 9.14 | 9.75 | 10.36 |
68 | — | 4.81 | 5.57 | 6.31 | 7.05 | 7.77 | 8.48 | 9.17 | 9.86 | 10.53 | 11.19 |
70 | — | 4.96 | 5.74 | 6.51 | 7.27 | 8.01 | 8.75 | 9.47 | 10.18 | 10.88 | 11.56 |
73 | — | 5.18 | 6.00 | 6.81 | 7.60 | 8.38 | 9.16 | 9.91 | 10.66 | 11.39 | 12.11 |
76 | — | 5.40 | 6.26 | 7.10 | 7.93 | 8.75 | 9.56 | 10.36 | 11.14 | 11.91 | 12.67 |
83 | — | — | 6.86 | 7.79 | 8.71 | 9.62 | 10.51 | 11.39 | 12.26 | 13.12 | 13.96 |
89 | — | — | 7.38 | 8.38 | 9.38 | 10.36 | 11.33 | 12.28 | 13.22 | 14.16 | 15.07 |
95 | — | — | 7.90 | 8.98 | 10.04 | 11.10 | 12.14 | 13.17 | 14.19 | 15.19 | 16.18 |
102 | — | — | 8.50 | 9.67 | 10.82 | 11.96 | 13.09 | 14.21 | 15.31 | 16.40 | 17.48 |
108 | — | — | — | 10.26 | 11.49 | 12.70 | 13.90 | 15.09 | 16.27 | 17.44 | 18.59 |
114 | — | — | — | 10.85 | 12.15 | 13.44 | 14.72 | 15.98 | 17.23 | 18.47 | 19.70 |
121 | — | — | — | 11.54 | 19.93 | 14.30 | 15.67 | 17.02 | 18.35 | 19.68 | 20.99 |
127 | — | — | — | 12.13 | 13.59 | 15.04 | 16.48 | 17.90 | 19.32 | 20.72 | 22.10 |
133 | — | — | — | 12.73 | 14.26 | 15.78 | 17.29 | 18.79 | 20.28 | 21.75 | 23.21 |
140 | — | — | — | — | 15.04 | 16.65 | 18.24 | 19.83 | 21.40 | 22.96 | 24.51 |
146 | — | — | — | — | 15.70 | 17.39 | 19.06 | 20.72 | 22.36 | 24.00 | 25.62 |
159 | — | — | — | — | 17.15 | 18.99 | 20.82 | 22.64 | 24.45 | 26.24 | 28.02 |
168 | — | — | — | — | — | 20.10 | 22.04 | 23.97 | 25.89 | 27.79 | 29.69 |
180 | — | — | — | — | — | 21.59 | 23.70 | 25.75 | 27.70 | 29.87 | 31.91 |
194 | — | — | — | — | — | 23.31 | 25.60 | 27.82 | 30.00 | 32.28 | 34.50 |
203 | — | — | — | — | — | — | — | 29.14 | 31.50 | 33.83 | 36.16 |
219 | — | — | — | — | — | — | — | 31.52 | 34.06 | 36.60 | 39.12 |
245 | — | — | — | — | — | — | — | — | 38.23 | 41.09 | 43.85 |
273 | — | — | — | — | — | — | — | — | 42.64 | 45.94 | 49.10 |
299 | — | — | — | — | — | — | — | — | — | — | 53.91 |
325 | — | — | — | — | — | — | — | — | — | — | 58.74 |
外徑/mm | 壁厚/mm | ||||||||||
8 | 8.5 | 9 | 9.5 | 10 | 11 | 12 | 13 | 14 | 15 | ||
理論重量/(kg/m) | |||||||||||
32 | 4.74 | — | — | — | — | — | — | — | — | — | |
38 | 5.92 | — | — | — | — | — | — | — | — | — | |
42 | 6.71 | 7.02 | 7.32 | 7.60 | 7.88 | — | — | — | — | — | |
45 | 7.30 | 7.65 | 7.99 | 8.32 | 8.63 | — | — | — | — | — | |
50 | 8.29 | 8.70 | 9.10 | 9.49 | 9.86 | — | — | — | — | — | |
54 | 9.08 | 9.54 | 9.99 | 10.43 | 10.85 | 11.67 | — | — | — | — | |
57 | 9.67 | 10.17 | 10.65 | 11.13 | 11.59 | 12.48 | 13.32 | 14.11 | — | — | |
60 | 10.26 | 10.80 | 11.32 | 11.83 | 12.33 | 13.29 | 14.21 | 15.07 | 15.88 | ||
63.5 | 10.95 | 11.53 | 12.10 | 12.65 | 13.19 | 14.24 | 15.24 | 16.19 | 17.09 | ||
68 | 11.84 | 12.47 | 13.10 | 13.71 | 14.30 | 15.46 | 16.57 | 17.63 | 18.64 | 19.61 | |
70 | 12.23 | 12.89 | 13.54 | 14.17 | 14.80 | 16.01 | 17.16 | 18.27 | 19.33 | 20.35 | |
73 | 12.82 | 13.52 | 14.21 | 14.88 | 15.54 | 16.82 | 18.05 | 19.24 | 20.37 | 21.46 | |
76 | 13.42 | 14.15 | 14.87 | 15.58 | 16.28 | 17.63 | 18.94 | 20.20 | 21.41 | 22.57 | |
83 | 14.80 | 15.62 | 16.42 | 17.22 | 18.00 | 19.53 | 21.01 | 22.44 | 23.82 | 25.15 | |
89 | 15.98 | 16.87 | 17.76 | 18.63 | 19.48 | 21.16 | 22.79 | 24.37 | 25.89 | 27.37 | |
95 | 17.16 | 18.13 | 19.09 | 20.03 | 20.96 | 22.79 | 24.56 | 26.29 | 27.97 | 29.59 | |
102 | 18.55 | 19.60 | 20.64 | 21.67 | 22.69 | 24.69 | 26.53 | 28.63 | 30.38 | 32.18 | |
108 | 19.73 | 20.86 | 21.97 | 23.08 | 24.17 | 26.31 | 28.41 | 30.46 | 32.45 | 34.40 | |
114 | 20.91 | 22.12 | 23.31 | 24.48 | 25.65 | 27.94 | 30.19 | 32.38 | 34.53 | 36.62 | |
121 | 22.29 | 23.58 | 24.86 | 26.12 | 27.37 | 29.84 | 32.26 | 34.62 | 36.94 | 39.21 | |
127 | 23.48 | 24.84 | 26.19 | 27.53 | 28.85 | 31.47 | 34.03 | 36.55 | 39.01 | 41.43 | |
133 | 24.66 | 36.10 | 27.53 | 28.93 | 30.33 | 33.10 | 35.81 | 38.47 | 41.09 | 43.65 | |
140 | 26.04 | 27.57 | 29.08 | 30.57 | 32.06 | 34.99 | 37.88 | 40.72 | 43.50 | 46.24 | |
146 | 27.23 | 28.82 | 30.41 | 31.98 | 33.54 | 36.62 | 39.66 | 42.64 | 45.57 | 48.46 | |
152 | 28.41 | 30.08 | 31.74 | 33.39 | 35.02 | 38.25 | 41.43 | 44.56 | 47.65 | 50.68 | |
159 | 29.79 | 31.55 | 33.29 | 35.03 | 36.75 | 40.15 | 43.50 | 46.81 | 50.06 | 53.27 | |
168 | 31.57 | 33.43 | 35.29 | 37.13 | 38.97 | 42.59 | 46.17 | 49.69 | 53.17 | 56.60 | |
180 | 33.93 | 35.95 | 37.95 | 39.95 | 41.92 | 45.85 | 49.72 | 53.54 | 57.31 | 61.04 | |
194 | 36.70 | 28.89 | 40.06 | 43.23 | 45.38 | 49.64 | 53.86 | 58.03 | 62.15 | 66.22 | |
203 | 38.47 | 40.77 | 43.05 | 45.33 | 47.59 | 52.08 | 56.52 | 60.91 | 65.94 | 69.54 | |
219 | 41.63 | 44.12 | 46.61 | 49.08 | 51.54 | 56.43 | 61.26 | 66.04 | 70.78 | 75.46 | |
245 | 46.76 | 49.56 | 52.38 | 55.17 | 57.95 | 63.48 | 68.95 | 74.38 | 79.76 | 83.08 | |
273 | 52.28 | 55.45 | 58.60 | 61.73 | 64.86 | 71.07 | 77.24 | 83.36 | 89.42 | 95.44 | |
299 | 57.41 | 60.89 | 64.37 | 67.38 | 71.27 | 78.13 | 84.93 | 91.69 | 98.40 | 105.06 | |
325 | 62.54 | 66.35 | 70.14 | 73.92 | 77.68 | 85.18 | 92.63 | 100.03 | 107.38 | 114.68 | |
351 | 67.67 | 71.80 | 75.91 | 80.01 | 84.10 | 92.23 | 100.32 | 108.36 | 116.35 | 124.29 | |
377 | — | — | 81.68 | 86.10 | 90.51 | 99.29 | 108.02 | 117.00 | 125.33 | 133.91 | |
402 | — | — | 87.21 | 91.95 | 96.67 | 106.06 | 115.41 | 124.71 | 133.94 | 143.15 | |
426 | — | — | 92.55 | 97.57 | 102.59 | 112.58 | 122.52 | 132.41 | 142.25 | 152.04 | |
450 | — | — | 97.87 | 103.20 | 108.50 | 119.08 | 130.61 | 140.09 | 150.52 | 160.90 | |
480 | — | — | 104.52 | 110.22 | 115.90 | 127.22 | 139.49 | 149.71 | 160.88 | 172.00 | |
500 | — | — | 108.96 | 114.91 | 120.83 | 132.65 | 145.41 | 156.12 | 167.79 | 179.40 | |
530 | — | — | 115.62 | 121.94 | 128.23 | 140.78 | 154.29 | 165.74 | 178.14 | 190.50 | |
560 | — | — | 122.28 | 128.97 | 135.63 | 148.92 | 163.16 | 175.36 | 188.50 | 201.60 | |
600 | — | — | 131.17 | 138.34 | 145.50 | 159.78 | 175.00 | 188.18 | 202.31 | 216.39 | |
630 | — | — | 137.81 | 145.36 | 152.89 | 167.91 | 183.88 | 197.80 | 212.67 | 227.49 | |
外徑/mm | 壁厚/mm | ||||||||||
16 | 17 | 18 | 19 | 20 | 22 | 25 | 28 | ||||
理論重量/(kg/m) | |||||||||||
57 | — | — | — | — | — | — | — | — | |||
68 | 20.52 | — | — | — | — | — | — | — | |||
70 | 21.31 | — | — | — | — | — | — | — | |||
73 | 22.49 | 23.48 | 24.41 | 25.30 | — | — | — | — | |||
76 | 23.68 | 24.74 | 25.75 | 26.71 | — | — | — | — | |||
83 | 26.44 | 27.67 | 28.85 | 29.99 | — | — | — | — | |||
89 | 28.80 | 30.19 | 31.52 | 32.80 | 34.03 | 36.35 | — | — | |||
95 | 31.17 | 32.70 | 34.18 | 35.61 | 36.99 | 39.61 | — | — | |||
102 | 33.93 | 35.64 | 37.29 | 38.89 | 40.44 | 43.40 | — | — | |||
108 | 36.30 | 38.15 | 39.95 | 41.70 | 43.40 | 46.66 | 51.17 | 55.24 | |||
114 | 38.67 | 40.67 | 42.62 | 44.51 | 46.36 | 49.91 | 54.87 | 59.39 | |||
121 | 41.43 | 43.60 | 45.72 | 47.79 | 49.82 | 53.71 | 59.19 | 64.22 | |||
127 | 43.80 | 46.12 | 48.39 | 50.61 | 52.78 | 56.97 | 62.89 | 68.36 | |||
133 | 46.17 | 48.63 | 51.05 | 53.42 | 55.73 | 60.22 | 66.59 | 72.50 | |||
140 | 48.93 | 51.57 | 54.16 | 56.70 | 59.19 | 64.02 | 70.90 | 77.34 | |||
146 | 51.30 | 54.08 | 56.82 | 59.51 | 62.15 | 67.27 | 74.60 | 81.48 | |||
152 | 53.66 | 56.60 | 59.48 | 62.32 | 65.11 | 70.59 | 78.30 | 85.62 | |||
159 | 56.43 | 59.53 | 62.59 | 65.60 | 68.56 | 74.33 | 82.62 | 90.46 | |||
168 | 59.98 | 63.31 | 66.59 | 69.82 | 73.00 | 73.21 | 88.16 | 96.67 | |||
180 | 64.71 | 68.34 | 71.91 | 75.44 | 78.92 | 85.72 | 95.56 | 104.96 | |||
194 | 70.24 | 74.21 | 78.13 | 82.00 | 85.28 | 93.32 | 104.19 | 114.63 | |||
203 | 73.78 | 77.97 | 81.12 | 86.21 | 90.26 | 98.20 | 109.74 | 120.83 | |||
219 | 80.10 | 84.69 | 89.23 | 93.71 | 98.15 | 106.88 | 119.61 | 131.89 | |||
245 | 90.36 | 95.59 | 100.77 | 105.90 | 110.98 | 120.99 | 135.64 | 149.84 | |||
273 | 101.41 | 107.33 | 113.20 | 119.02 | 124.79 | 136.18 | 152.90 | 169.18 | |||
299 | 111.67 | 118.23 | 124.74 | 131.20 | 137.61 | 150.29 | 168.93 | 187.13 | |||
325 | 121.93 | 129.13 | 136.28 | 143.38 | 150.44 | 164.39 | 184.96 | 205.09 | |||
351 | 132.19 | 140.03 | 147.82 | 155.56 | 163.26 | 178.50 | 200.99 | 233.04 | |||
377 | 142.44 | 150.93 | 159.36 | 167.75 | 176.08 | 192.61 | 217.02 | 240.99 | |||
402 | 150.30 | 161.40 | 170.45 | 179.45 | 188.40 | 206.16 | 232.42 | 258.24 | |||
426 | 161.78 | 171.47 | 181.11 | 190.71 | 200.25 | 219.19 | 247.23 | 274.83 | |||
450 | 171.24 | 181.52 | 191.76 | 201.94 | 212.08 | 232.20 | 262.01 | 291.38 | |||
480 | 183.08 | 194.10 | 205.07 | 216.00 | 226.87 | 248.47 | 280.51 | 312.10 | |||
500 | 190.97 | 202.48 | 213.95 | 225.37 | 236.74 | 259.32 | 292.84 | 325.91 | |||
530 | 202.80 | 215.06 | 227.27 | 239.42 | 251.53 | 275.60 | 317.50 | 346.62 | |||
560 | 214.64 | 227.64 | 240.58 | 253.48 | 266.33 | 291.88 | — | — | |||
600 | 230.42 | 244.40 | 258.34 | 272.22 | 286.06 | 291.88 | — | — | |||
630 | 242.26 | 256.98 | 271.66 | 286.28 | 300.85 | 329.85 | — | — | |||
外徑/mm | 壁厚/mm | ||||||||||
30 | 32 | 36 | 40 | 50 | 56 | 60 | 63 | 70 | 75 | ||
理論重量/(kg/m) | |||||||||||
127 | 71.26 | — | — | — | — | — | — | — | — | — | |
133 | 76.20 | 79.71 | — | — | — | — | — | — | — | — | |
140 | 81.38 | 85.23 | 92.33 | — | — | — | — | — | — | — | |
146 | 85.82 | 89.97 | 97.66 | — | — | — | — | — | — | — | |
152 | 90.26 | 94.70 | 102.99 | — | — | — | — | — | — | — | |
159 | 95.44 | 100.22 | 109.20 | — | — | — | — | — | — | — | |
168 | 102.10 | 107.33 | 117.19 | 126.27 | — | — | — | — | — | — | |
180 | 110.98 | 116.80 | 127.85 | 138.10 | — | — | — | — | — | — | |
194 | 121.33 | 127.85 | 140.27 | 151.91 | — | — | — | — | — | — | |
203 | 127.99 | 134.94 | 148.26 | 160.78 | — | — | — | — | — | — | |
219 | 139.83 | 147.57 | 162.47 | 176.58 | — | — | — | — | — | — | |
245 | 159.07 | 168.09 | 185.55 | 202.22 | — | — | — | — | — | — | |
273 | 179.78 | 190.19 | 185.55 | 202.22 | — | — | — | — | — | — | |
299 | 199.02 | 210.71 | 233.50 | 255.49 | — | — | — | — | — | — | |
325 | 218.25 | 231.23 | 256.53 | 281.14 | — | — | — | — | — | — | |
351 | 237.49 | 251.74 | 279.66 | 306.76 | — | — | — | — | — | — | |
377 | 256.73 | 272.26 | 302.77 | 332.44 | — | — | — | — | — | — | |
402 | 275.21 | 291.18 | 324.92 | 357.08 | — | — | — | — | — | — | |
426 | 292.98 | 310.93 | 346.27 | 380.77 | — | — | — | — | — | — | |
450 | 310.72 | 329.84 | 307.53 | 404.42 | — | — | — | — | — | — | |
480 | 332.91 | 353.52 | 394.17 | 463.01 | — | — | — | — | — | — | |
500 | 347.71 | 369.30 | 411.92 | 453.74 | — | — | — | — | — | — | |
530 | 369.90 | 392.92 | 438.55 | 483.34 | — | — | — | — | — | — | |
203 | — | — | — | — | 188.65 | — | — | — | — | — | |
219 | — | — | — | — | 208.38 | — | — | — | — | — | |
245 | — | — | — | — | 240.44 | — | — | — | — | — | |
273 | — | — | — | — | 274.96 | — | — | — | — | — | |
299 | — | — | — | — | 307.02 | 335.57 | 353.62 | 366.64 | 395.30 | 414.29 | |
325 | — | — | — | — | 339.10 | 371.49 | 392.09 | 407.04 | 440.34 | 462.28 | |
351 | — | — | — | — | 371.16 | 407.40 | 430.59 | 447.43 | 485.24 | 510.46 | |
377 | — | — | — | — | 403.22 | 442.30 | 469.06 | 484.82 | 529.98 | 558.55 | |
402 | — | — | — | — | 434.01 | 477.81 | 506.02 | 526.66 | 573.10 | 604.79 | |
426 | — | — | — | — | 463.64 | 510.97 | 541.57 | 560.47 | 614.56 | 649.21 | |
450 | — | — | — | — | 493.20 | 544.10 | 577.04 | 601.24 | 655.96 | 693.56 | |
480 | — | — | — | — | 530.19 | 585.53 | 621.43 | 632.31 | 707.24 | 749.05 | |
500 | — | — | — | — | 554.85 | 613.15 | 651.02 | 678.91 | 742.27 | 786.04 | |
530 | — | — | — | — | 591.84 | 654.58 | 695.41 | 725.52 | 794.05 | 841.52 |