油管、套管规格尺寸对照表.pdf

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1、API油管规格及尺寸公称尺寸不加厚外径不加厚内径加厚外径加厚内径不加厚接箍加厚接箍（in）（mm）（mm）（mm）（mm）外径（mm）外径（mm）11/248.340.353.240.35563.532/860.350.365.950.3737872/873.062.078.662.089.59313/288.975.995.2575.9107114.54101.688.6107.9588.612112714/2114.3100.3120.65100.3132.5141.5－1－石油油管螺纹代号对照表平式油管螺纹外加厚油管螺纹GB9253.3YB239-63GB9253.3YB23

2、9-63111.900TBG1/2"平式扣1.900UPTBG1/2"外加厚扣332/8TBG2"平式扣2/8UPTBG2"外加厚扣71712/8TBG2/2"平式扣2/8UPTBG2/2"外加厚扣113/2TBG3"平式扣3/2UPTBG3"外加厚扣114TBG3/2"平式扣4UPTBG3/2"外加厚扣114/2TBG4"平式扣4/2UPTBG4"外加厚扣－2－套管规格及尺寸外径接箍外径内径通径外径接箍外径内径通径mm（in）（mm）（mm）（mm）mm（in）（mm）（mm）（mm）103.9100.7166.1162.9114.3102.999.7177.8164.0160.

3、81127.0194.5（4/2）101.698.4（7）161.7158.599.696.4159.4156.2115.8112.6178.5175.3127114.1111.0193.7177.0173.8141.35215.9（5）112.0108.8（7/8）174.6171.5108.6105.4171.8168.7127.3124.1205.7202.5139.7125.7122.6219.1203.7200.51153.75244.5（5/2）124.3121.1（8/8）201.2198.0121.4118.2198.8195.6－3－石油套管螺纹代号对照表短圆螺纹

4、套管长圆螺纹套管偏梯形螺纹APISPEC5CTYB690-70APISPEC5CTYB690-70APISPEC5CT111114/2CSG4/2"套管4/2LCSG4/2"长丝扣套管4/2BCSG5CSG5"套管5LCSG5"长丝扣套管5BCSG111115/2CSG5/2"套管5/2LCSG5/2"长丝扣套管5/2BCSG555556/8CSG6/8"套管6/8LCSG6/8"长丝扣套管6/8BCSG7CSG7"套管7LCSG7"长丝扣套管7BCSG555557/8CSG7/8"套管7/8LCSG7/8"长丝扣套管7/8BCSG555558/8CSG8/8"套管8/8LCSG8

5、/8"长丝扣套管8/8BCSG555559/8CSG9/8"套管9/8LCSG9/8"长丝扣套管9/8BCSG3333310/4CSG10/4"套管10/4LCSG10/4"长丝扣套管10/4BCSG－4－钻杆规格及尺寸（X、G、S钢级）规格外径管体内径内加厚外加厚规格外径管体内径内加厚外加厚mm（in）（mm）内径（mm）外径（mm）mm（in）（mm）内径（mm）外径（mm）60.3114.3346.167.5197.2131.8（2/8）（4/2）73.0114.3754.633.381.8192.5131.8（2/8）（4/2）88.9127176.057.297.1112

6、.095.2（3/2）（5）88.9127170.249.297.1108.6146.1（3/2）（5）101.6139.788.374.6114.31121.496.9141.3（4）（5/2）101.6139.784.869.8114.31118.696.9141.3（4）（5/2）－5－石油钻杆接头螺纹代号对照表GB9253.1GB9253.1GB9253.1YB691-70YB691-70标准标准标准31NC262/8IF2A10/2A114/2FH420/42177NC312/8IF210/2112/8REG230/23111NC383/2IF310/3113/2REG3

7、30/33111NC504/2IF410/4114/2REG430/431113/2FH320/3215/2REG5NC404FH4A20/4A216/8REG－6－