对焊管帽的理论重量表 ASME B16.9 & GB/T12459-2005
Time: 2022-03-01 11:20:45
| DN | NPS | SCH20 | SCH30 | STD | SCH40 | SCH60 | XS | SCH80 | SCH100 | SCH120 | SCH140 | SCH160 | XXS |
| 15 | 1/2 | - | 0.04 | 0.04 | 0.04 | - | 0.06 | 0.06 | - | - | - | 0.08 | 0.11 |
| 20 | 3/4 | - | 0.05 | 0.05 | 0.05 | - | 0.07 | 0.07 | - | - | - | 0.11 | 0.15 |
| 25 | 1 | - | 0.1 | 0.12 | 0.12 | - | 0.16 | 0.16 | - | - | - | 0.22 | 0.32 |
| 32 | 1 ¼ | - | 0.13 | 0.16 | 0.16 | - | 0.22 | 0.22 | - | - | - | 0.28 | 0.43 |
| 40 | 1 ½ | - | 0.16 | 0.19 | 0.19 | - | 0.26 | 0.26 | - | - | - | 0.36 | 0.52 |
| 50 | 2 | - | 0.21 | 0.26 | 0.26 | - | 0.36 | 0.36 | - | - | - | 0.57 | 0.73 |
| 65 | 2 ½ | - | 0.4 | 0.44 | 0.44 | - | 0.59 | 0.59 | - | - | - | 0.8 | 1.18 |
| 80 | 3 | - | 0.65 | 0.73 | 0.73 | - | 1.08 | 1.08 | - | - | - | 1.48 | 2.02 |
| 90 | 3 ½ | - | 0.9 | 1.07 | 1.07 | - | 1.51 | 1.51 | - | - | - | - | - |
| 100 | 4 | - | 1.04 | 1.3 | 1.3 | - | 1.85 | 1.85 | - | 2.4 | - | 2.91 | 3.69 |
| 125 | 5 | - | - | 2.1 | 2.1 | - | 3.06 | 3.06 | - | 4.07 | - | 5.09 | 6.1 |
| 150 | 6 | - | - | 3.19 | 3.19 | - | 4.93 | 4.93 | - | 6.41 | - | 8.2 | 9.86 |
| 200 | 8 | 4.45 | 4.92 | 5.72 | 5.72 | 7.21 | 8.88 | 8.88 | 10.6 | 12.8 | 14.5 | 16.1 | 15.6 |
| 250 | 10 | 6.89 | 8.46 | 10.1 | 10.1 | 13.9 | 13.8 | 16.4 | 19.8 | 23.3 | 27.6 | 31 | 27.6 |
| 300 | 12 | 9.75 | 12.9 | 14.6 | 15.9 | 21.9 | 19.5 | 26.9 | 32.9 | 39 | 43.9 | 51.2 | 39 |
| 350 | 14 | 14.6 | 17.6 | 17.5 | 20.5 | 27.7 | 23.3 | 35 | 43.8 | 51.1 | 58.4 | 65.7 | - |
| 400 | 16 | 18.3 | 22.1 | 22.1 | 29.4 | 38.6 | 29.4 | 49.7 | 60.7 | 71.7 | 84.6 | 93.8 | - |
| 450 | 18 | 23.4 | 32.9 | 28.2 | 42.2 | 56.3 | 37.5 | 70.4 | 86.8 | 103 | 117 | 134 | - |
| 500 | 20 | 35.1 | 46.8 | 35.1 | 55.6 | 76 | 46.8 | 96.5 | 120 | 141 | 164 | 184 | - |
| 550 | 22 | 42.7 | 56.9 | 42.7 | - | 99.7 | 57 | 128 | 157 | 185 | 214 | 242 | - |
| 600 | 24 | 49.7 | 74.5 | 49.7 | 91.2 | 129 | 66.3 | 162 | 203 | 240 | 273 | 311 | - |
| 650 | 26 | 74 | - | 55.6 | - | - | 74.1 | - | - | - | - | - | - |
| 700 | 28 | 82.4 | 103 | 61.8 | - | - | 82.4 | - | - | - | - | - | - |
| 750 | 30 | 91.2 | 114 | 68.5 | - | - | 91.2 | - | - | - | - | - | - |
| 800 | 32 | 101 | 126 | 75.4 | 138 | - | 101 | - | - | - | - | - | - |
| 850 | 34 | 110 | 138 | 82.7 | 152 | - | 110 | - | - | - | - | - | - |
| 900 | 36 | 120 | 150 | 90.2 | 180 | - | 120 | - | - | - | - | - | - |
| 950 | 38 | - | - | 104 | - | - | 139 | - | - | - | - | - | - |
| 1000 | 40 | - | - | 113 | - | - | 150 | - | - | - | - | - | - |
| 1050 | 42 | - | - | 122 | - | - | 162 | - | - | - | - | - | - |
| 1100 | 44 | - | - | 138 | - | - | 184 | - | - | - | - | - | - |
| 1150 | 46 | - | - | 148 | - | - | 197 | - | - | - | - | - | - |
| 1200 | 48 | - | - | 158 | - | - | 210 | - | - | - | - | - | - |