常用油管、套管体积

英寸直径mm

壁厚mm

内径mm

接箍外径mm 接箍长度mm 每米内容积L

2"3/860.3

550.373110 1.9872"7/873(平式) 5.56289.5132 3.0192"7/873（加厚）

5.56293134 3.0193"

88.9

6.5

75.9

107

146

4.525

英寸直径

壁厚

内径

接箍外径

接箍长度

每米内容积

5"1277.52112141.3231.89.857.72124.312.149.17121.411.5810.54118.611.059.19159.419.9510.36157.119.387"5/8193.79.53174.6215.9263.523.9411.05222.438.8311.99220.538.1913"3/8

339.7

9.65

320.4

365.13

269.9

80.65

常用套管规范

5"1/2139.7153.672359"5/8244.5269.88269.97"177.8194.46254.5

每米体积L

每米环形体积

L

2.870.87 4.19 1.17 4.19 1.17 6.21 1.68

对73mm油管套管环空容积对73mm油管套管环空流通容积

5.668.7 7.9511 7.3910.4

6.879.9 15.7618.8 15.218.2 19.7522.8 34.653

7.7

3437 76.4679.48