1热轧无缝钢管(YB231-70)
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责编:小OO
时间:2025-09-29 02:25:50
1热轧无缝钢管(YB231-70)
1、热轧无缝钢管(YB231-70)外径(mm)壁厚(mm)12131415161718192022(24)25(26)283032钢管理论重量(kg/m)3238424550545713.3214.116014.2115.0715.8863.515.2416.1917.096816.5717.6318.19.6120.527017.1618.2719.3320.3521.317318.0519.2420.3721.4622.4923.4824.4125.307618.9420.2021.
导读1、热轧无缝钢管(YB231-70)外径(mm)壁厚(mm)12131415161718192022(24)25(26)283032钢管理论重量(kg/m)3238424550545713.3214.116014.2115.0715.8863.515.2416.1917.096816.5717.6318.19.6120.527017.1618.2719.3320.3521.317318.0519.2420.3721.4622.4923.4824.4125.307618.9420.2021.
1、热轧无缝钢管(YB231-70) |
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. | 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 | | | | | | | | |
| 22.79 | 24.37 | 25. | 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. | 37.29 | 38. | 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 | .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. | .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 | .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 | .02 | 68.66 | 70.91 | 73.10 | 77.34 | 81.38 | 85.23 |
| | | | | | | | | | | | | | | | |
146 | 39.66 | 42. | 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 | .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 | 61.04 | .71 | 68.34 | 71.91 | 75.44 | 78.92 | 85.72 | 92.33 | 95.56 | 98.74 | 104.96 | 110.98 | 116.80 |
194 | 53.86 | 58.03 | 62.15 | 66.22 | 70.24 | 74.21 | 78.13 | 82.00 | 85.28 | 93.32 | 100.62 | 104.19 | 107.72 | 114.63 | 121.33 | 127.85 |
| | | | | | | | | | | | | | | | |
203 | 56.52 | 60.91 | 65.94 | 69.54 | 73.78 | 77.97 | 82.12 | 86.21 | 90.26 | 98.20 | 105.94 | 109.74 | 113.49 | 120.83 | 127.99 | 134.94 |
219 | 61.26 | 66.04 | 70.78 | 75.46 | 80.10 | 84.69 | .23 | 93.71 | 98.15 | 106.88 | 115.42 | 119.61 | 123.75 | 131. | 139.83 | 147.57 |
245 | 68.95 | 74.38 | 79.76 | 83.08 | 90.36 | 95.69 | 100.77 | 105.90 | 110.98 | 120.99 | 130.80 | 135. | 140.42 | 149.84 | 159.07 | 168.09 |
273 | 77.24 | 83.36 | .42 | 95.44 | 101.41 | 107.33 | 113.20 | 119.20 | 124.79 | 136.18 | 147.38 | 152.90 | 158.38 | 169.18 | 179.78 | 190.19 |
299 | 84.93 | 91.69 | 98.40 | 105.44 | 111.67 | 118.23 | 124.74 | 131.20 | 137.61 | 150.29 | 162.77 | 168.93 | 175.05 | 187.13 | 199.02 | 210.71 |
325 | 92.63 | 100.03 | 107.38 | 114.68 | 121.93 | 129.13 | 136.28 | 143.38 | 150.44 | 1.39 | 178.15 | 184.96 | 191.72 | 205.09 | 218.25 | 231.23 |
| | | | | | | | | | | | | | | | |
351 | 100.32 | 108.36 | 116.35 | 124.29 | 132.19 | 140.03 | 147.82 | 155.56 | 163.26 | 178.50 | 193.54 | 200.99 | 208.39 | 223.04 | 237.49 | 251.74 |
377 | 108.02 | 117.00 | 125.33 | 133.29 | 142.44 | 150.93 | 159.36 | 167.75 | 176.08 | 192.61 | 208.93 | 217.02 | 225.06 | 240.99 | 256.73 | 272.26 |
402 | 115.41 | 124.71 | 133.94 | 143.15 | 152.30 | 161.40 | 170.45 | 179.45 | 188.40 | 206.16 | 223.72 | 232.42 | 241.08 | 258.24 | 275.21 | 291.18 |
426 | 122.52 | 132.41 | 142.25 | 152.04 | 161.78 | 171.47 | 181.11 | 190.71 | 200.25 | 219.19 | 237.93 | 247.23 | 256.48 | 274.83 | 292.98 | 310.93 |
450 | 130.61 | 140.09 | 150.52 | 160.90 | 171.24 | 181.52 | 191.76 | 201.94 | 212.08 | 232.20 | 252.12 | 262.01 | 271.85 | 291.38 | 310.72 | 329.84 |
(465) | 134.05 | 144.90 | 155.70 | 166.46 | 177.16 | 187.81 | 198.41 | 208.97 | 219.47 | 240.34 | 261.00 | 271.26 | 281.47 | 301.74 | 321.81 | 341.69 |
| | | | | | | | | | | | | | | | |
480 | 139.49 | 149.71 | 160.88 | 172.00 | 183.08 | 192.10 | 205.07 | 216.00 | 226.87 | 248.47 | 269.88 | 280.51 | 291.09 | 312.10 | 332.91 | 353.52 |
500 | 145.41 | 156.12 | 167.79 | 179.40 | 190.97 | 202.48 | 213.95 | 225.37 | 236.74 | 259.32 | 281.72 | 292.84 | 303.91 | 325.91 | 347.71 | 369.30 |
530 | 154.29 | 165.74 | 178.14 | 190.50 | 202.80 | 215.06 | 227.27 | 239.42 | 251.53 | 275.60 | 299.47 | 317.50 | 323.14 | 346.62 | 369.90 | 392.92 |
(550) | 159.20 | 172.15 | 185.05 | 197.90 | 210.70 | 223.44 | 236.14 | 248.80 | 261.40 | 286.45 | 311.31 | 323.66 | 335.97 | 360.43 | 384.70 | 406.76 |
560 | 163.16 | 175.36 | 188.50 | 201.60 | 214. | 226. | 240.58 | 253.48 | 266.33 | 291.88 | 317.23 | | | | | |
600 | 175.00 | 188.18 | 202.31 | 216.39 | 230.42 | 244.40 | 258.34 | 272.22 | 286.06 | 313.58 | 340.90 | | | | | |
630 | 183.88 | 197.80 | 212.67 | 227.49 | 242.26 | 256.98 | 271.66 | 286.28 | 300.85 | 329.85 | 358.66 | | | | | |
注 (1)表中带括号的规格,不推荐使用。 |
(2)热轧钢管的通常长度为8~12.5米,短尺长度为1.5~3.0米。 |
(3)钢管的理论重量计算公式为:P=0.02466S(D-S) |
式中 P----钢管的理论重量(千克/米)(钢管的比重为7.85); |
D---钢管的公称外径(毫米); |
S---钢管的公称壁厚(毫米)。 |
(4)钢管的标记方法举例如下: |
用10号钢制造的外径为76毫米、壁厚为3.5毫米的直径和壁厚为普通级精确度、长度为3000毫米倍尺 |
的热钢保应标记为:钢管10-76X3.5X3000倍-YB231-70。 |
1热轧无缝钢管(YB231-70)
1、热轧无缝钢管(YB231-70)外径(mm)壁厚(mm)12131415161718192022(24)25(26)283032钢管理论重量(kg/m)3238424550545713.3214.116014.2115.0715.8863.515.2416.1917.096816.5717.6318.19.6120.527017.1618.2719.3320.3521.317318.0519.2420.3721.4622.4923.4824.4125.307618.9420.2021.