
无缝钢管直径规格表
| 
 外径(毫米)  | 
 壁  厚(毫米)  | ||||||||
| 
 1.5  | 
 1.6  | 
 1.8  | 
 2.0  | 
 2.2  | 
 2.5  | 
 2.8  | 
 3.0  | 
 3.2  | |
| 
 理 论 重 量 (公斤/米)  | |||||||||
| 
 (21)  | 
 0.721  | 
 0.767  | 
 0.851  | 
 0.937  | 
 1.02  | 
 1.14  | 
 1.26  | 
 1.33  | 
 1.41  | 
| 
 22  | 
 0.758  | 
 0.806  | 
 0.895  | 
 0.986  | 
 1.07  | 
 1.20  | 
 1.33  | 
 1.41  | 
 1.49  | 
| 
 (23)  | 
 0.795  | 
 0.846  | 
 0.940  | 
 1.04  | 
 1.13  | 
 1.26  | 
 1.39  | 
 1.48  | 
 1.57  | 
| 
 (24)  | 
 0.832  | 
 0.885  | 
 0.984  | 
 1.09  | 
 1.18  | 
 1.33  | 
 1.46  | 
 1.55  | 
 1.64  | 
| 
 25  | 
 0.869  | 
 0.925  | 
 1.03  | 
 1.13  | 
 1.24  | 
 1.39  | 
 1.53  | 
 1.63  | 
 1.72  | 
| 
 (27)  | 
 0.943  | 
 1.00  | 
 1.12  | 
 1.23  | 
 1.34  | 
 1.51  | 
 1.67  | 
 1.78  | 
 1.88  | 
| 
 28  | 
 0.980  | 
 1.04  | 
 1.16  | 
 1.28  | 
 1.40  | 
 1.57  | 
 1.74  | 
 1.85  | 
 1.96  | 
| 
 29  | 
 1.02  | 
 1.08  | 
 1.22  | 
 1.33  | 
 1.47  | 
 1.63  | 
 1.83  | 
 1.92  | 
 2.02  | 
| 
 30  | 
 1.05  | 
 1.12  | 
 1.25  | 
 1.38  | 
 1.51  | 
 1.70  | 
 1.88  | 
 2.00  | 
 2.12  | 
| 
 32  | 
 1.13  | 
 1.20  | 
 1.34  | 
 1.48  | 
 1.62  | 
 1.82  | 
 2.02  | 
 2.15  | 
 2.28  | 
| 
 34  | 
 1.20  | 
 1.28  | 
 1.43  | 
 1.58  | 
 1.72  | 
 1.94  | 
 2.15  | 
 2.29  | 
 2.43  | 
| 
 (35)  | 
 1.24  | 
 1.32  | 
 1.47  | 
 1.63  | 
 1.78  | 
 2.00  | 
 2.22  | 
 2.37  | 
 2.51  | 
| 
 36  | 
 1.28  | 
 1.36  | 
 1.52  | 
 1.68  | 
 1.83  | 
 2.07  | 
 2.29  | 
 2.44  | 
 2.59  | 
| 
 38  | 
 1.35  | 
 1.44  | 
 1.61  | 
 1.78  | 
 1.94  | 
 2.19  | 
 2.43  | 
 2.59  | 
 2.75  | 
| 
 40  | 
 1.42  | 
 1.52  | 
 1.69  | 
 1.87  | 
 2.05  | 
 2.31  | 
 2.56  | 
 2.74  | 
 2.91  | 
| 
 42  | 
 1.50  | 
 1.60  | 
 1.79  | 
 1.97  | 
 2.16  | 
 2.44  | 
 2.70  | 
 2.89  | 
 3.07  | 
| 
 44.5  | 
 1.59  | 
 1.65  | 
 1.88  | 
 2.10  | 
 2.29  | 
 2.59  | 
 2.89  | 
 3.07  | 
 3.25  | 
| 
 外径(毫米)  | 
 壁  厚(毫米)  | |||||||||
| 
 16  | 
 17  | 
 18  | 
 19  | 
 20  | 
 22  | 
 (24)  | 
 25  | 
 (26)  | 
 28  | |
| 
 理 论 重 量 (公斤/米)  | ||||||||||
| 
 299  | 
 111.67  | 
 118.23  | 
 124.74  | 
 131.20  | 
 137.61  | 
 150.29  | 
 162.77  | 
 168.93  | 
 175.05  | 
 187.13  | 
| 
 325  | 
 121.93  | 
 129.12  | 
 136.28  | 
 143.38  | 
 150.44  | 
 164.39  | 
 178.15  | 
 184.96  | 
 191.72  | 
 205.09  | 
| 
 351  | 
 132.19  | 
 140.03  | 
 147.82  | 
 155.56  | 
 163.26  | 
 178.50  | 
 193.54  | 
 200.99  | 
 208.39  | 
 223.04  | 
| 
 377  | 
 142.44  | 
 150.93  | 
 159.36  | 
 167.75  | 
 176.08  | 
 192.61  | 
 208.93  | 
 217.02  | 
 225.06  | 
 240.99  | 
| 
 402  | 
 152.30  | 
 161.40  | 
 170.45  | 
 179.45  | 
 188.40  | 
 206.16  | 
 223.72  | 
 232.42  | 
 241.08  | 
 258.24  | 
| 
 426  | 
 161.78  | 
 171.47  | 
 181.11  | 
 190.71  | 
 200.25  | 
 219.19  | 
 237.93  | 
 247.23  | 
 256.48  | 
 274.83  | 
| 
 450  | 
 171.24  | 
 181.52  | 
 191.76  | 
 201.94  | 
 212.08  | 
 232.20  | 
 252.12  | 
 262.01  | 
 271.85  | 
 291.38  | 
| 
 (465)  | 
 177.16  | 
 187.81  | 
 198.41  | 
 208.97  | 
 219.47  | 
 240.34  | 
 261.00  | 
 271.26  | 
 281.47  | 
 301.74  | 
| 
 480  | 
 183.08  | 
 194.10  | 
 205.07  | 
 216.00  | 
 226.87  | 
 248.47  | 
 269.88  | 
 280.51  | 
 291.09  | 
 312.10  | 
| 
 500  | 
 190.97  | 
 202.48  | 
 213.95  | 
 225.37  | 
 236.74  | 
 259.32  | 
 281.72  | 
 292.84  | 
 303.91  | 
 325.91  | 
| 
 530  | 
 202.80  | 
 215.06  | 
 227.27  | 
 239.42  | 
 251.53  | 
 275.60  | 
 299.47  | 
 317.50  | 
 323.14  | 
 346.62  | 
| 
 (550)  | 
 210.70  | 
 223.44  | 
 236.14  | 
 248.80  | 
 261.40  | 
 286.45  | 
 311.31  | 
 323.66  | 
 335.97  | 
 360.43  | 
| 
 560  | 
 214.64  | 
 227.64  | 
 240.58  | 
 253.48  | 
 266.33  | 
 291.88  | 
 317.23  | 
 -  | 
 -  | 
 -  | 
| 
 600  | 
 230.42  | 
 244.40  | 
 258.34  | 
 272.22  | 
 286.06  | 
 313.58  | 
 340.90  | 
 -  | 
 -  | 
 -  | 
| 
 630  | 
 242.26  | 
 256.98  | 
 271.66  | 
 286.28  | 
 300.85  | 
 329.85  | 
 358.66  | 
 -  | 
 -  | 
 -  | 
16mn无缝钢管规格表
| 
 外径(毫米)  | 
 壁  厚(毫米)  | |||||||||
| 
 8  | 
 8.5  | 
 9  | 
 9.5  | 
 10  | 
 11  | 
 12  | 
 13  | 
 14  | 
 15  | |
| 
 理 论 重 量 (公斤/米)  | ||||||||||
| 
 299  | 
 57.41  | 
 60.89  | 
 64.37  | 
 67.83  | 
 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  | 
 72.79  | 
 77.24  | 
 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  | 
| 
 (465)  | 
 -  | 
 -  | 
 101.10  | 
 116.48  | 
 112.20  | 
 123.15  | 
 134.05  | 
 144.90  | 
 155.70  | 
 166.46  | 
| 
 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  | 
 128.83  | 
 140.78  | 
 154.29  | 
 165.74  | 
 178.14  | 
 190.50  | 
| 
 (550)  | 
 -  | 
 -  | 
 120.07  | 
 126.62  | 
 133.10  | 
 146.21  | 
 159.20  | 
 172.15  | 
 185.05  | 
 197.90  | 
| 
 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  |