常用套管螺纹尺寸参考表.doc

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1、-------常用套管螺纹尺寸表-------规格外径锥度牙/寸公扣小端直径Φ1公扣长度L2手紧余扣接箍部分（母扣）手紧余扣（mm）镗孔直径Φ4稍口直径Φ3母扣长度止口长度L0外径W（一）API标准短套管螺纹尺寸表（参考）5＂1271:168124.02563.52-3129.4123.9382.512.7141.35-751/2＂139.7136.12973.03142.1136.6385.7153.77＂177.8175.02260.32180.2174.7392194.595/8＂244.5240.10985.723-42

2、46.4241.498.4269.97-9103/4＂273269.67769.85275.4269.9100.5298.4133/8＂339.7335.16188.9342.1336.66101.6365.1（二）API标准长接箍套管螺纹尺寸表5＂1271:168122.63585.722-3129.4123.9398.412.7141.35-751/2＂139.7135.13788.9142.1136.63101.6153.77＂177.8172.443101.6180.2174.73114.3194.595/8＂244.5

3、237.927120.653-4246.9241.4133.4269.97-9-------常用油管螺纹尺寸表-------规格外径锥度牙/寸公扣小端直径Φ1公扣长度L2手紧余扣接箍部分（母扣）手紧余扣（mm）镗孔直径Φ4稍口直径Φ3母扣长度L1止口长度L0外径W（一）国产端部不加厚油管尺寸表1.9＂48.31:161046.886422-35045.9488554-523/8＂60.358.494536257.9557327/8＂7370.5066074.770.66689.531/2＂88.985.9446290.686.5

4、5731074＂101.6898.518103.398.33759.51215-7（二）国产端部加厚油管螺纹尺寸表(参考)1.9＂48.31:161051.669372-35550.8450863.54-523/8＂60.3863.5555067.562.6639.57827/8＂7376548075.3679331/2＂88.992.212609791.9873114.54＂101.6104.74364109.5103.2771275-741/2＂114.3117.25567122.5117.3880141.5