页眉内容
套管通用尺寸数据《常用套管通径尺寸（mm）》
外径 壁厚 内径 通径 差值 in in
外径 196.85
203.2 206.375 244.475 244.475 244.475 244.475 250.825 壁厚 内径 通径 差值
4/2
1
5
114.3 114.3 114.3 127 127 127 139.7 139.7 6.35 7.37 8.56 6.43 7.52 9.19 6.2 6.98 101.6 99.56 97.18 114.14 111.96 108.62 127.3 125.74 98.4 96.4 94.0 111 108.8 105.4 124.1 122.6 3.175 3.175 3.175 3.175 3.175 3.175 3.175 3.175 73/4 8 81/8 9/8 97/8
103/4 111/8 133/8 5
113.89 169.07 165.9 3.175 15.45 172.3 169.1 3.175 16.00 174.375 171.2 3.175 10.03 224.415 220.4 3.97 11.05 222.375 218.4 3.97 11.99 220.495 216.5 3.97 13.84 216.795 212.8 3.97 15.875 219.075 215.1 3.97 5/2 139.7
139.7 139.7 61/4
158.75 177.8
177.8 7
177.8
177.8 177.8 177.8 193.675
193.675 75/8 193.675
193.675
193.675 7.72 9.17 13 8.05 9.19 7.62 8.33 9.52 12.7 124.26 121.36 118.62 132.75 161.7 159.42 157.08 154.78 152.5 150.36 121.1 118.2 115.4 158.5 156.2 153.9 151.6 149.3 147.2 175.3 173.8 171.5 168.7 165.1 3.175 143/8
3.175 20
3.175 3.175 3.175 3.175 3.175 3.175 3.175 3.175 3.175 3.175 3.175 3.175 3.175 精心整理
273.05 273.05 273.05 273.05 273.05 273.05 282.575 339.725 339.725 339.725 339.725 339.725 365.125 508 508
10.16 11.43 12.57 13.84 15.11 26.24 18.64 8.38 9.65 10.92 12.19 13.06 13.88 12.70 482.60 477.8 4.76 16.13 475.74 471.0 4.76
252.73 248.8 3.97 250.19 246.2 3.97 247.91 243.9 3.97 245.37 241.4 3.97 242.83 238.9 3.97 220.57 216.6 3.97 245.295 241.3 3.97 322.965 319 3.97 320.425 316.5 3.97 317.885 313.9 3.97 315.345 311.4 3.97 313.605 309.6 3.97 337.365 333.4 3.97 10.54 129.58 10.36 11.51 12.65 13.72 178.435 177.015 174.635 10.92 171.835 168.275
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