油管规格尺寸对照表

1、API油管规格及尺寸公称尺寸(in)不加厚外径(mm不加厚内径(mm加厚外径(mm加厚内径(mm不加厚接箍外径(mm加厚接箍外径(mm11/248.340.353.240.35563.523/860.350.365.950.3737827/873.062.078.662.089.59331/288.975.995.2575.9107114.54101.688.6107.9588.612112741/2114.3100.3120.65100.3132.5141.5一1一石油油管螺纹代号对照表平式油管螺纹外加厚油管螺纹GB9253.3YB239-63GB9253.3YB239-631.900TBG

2、11/2"平式扣1.900UPTBG11/2"外加厚扣23/8TBG2"平式扣23/8UPTBG2"外加厚扣27/8TBG21/2"平式扣27/8UPTBG21/2"外加厚扣31/2TBG3"平式扣31/2UPTBG3"外加厚扣4TBG31/2"平式扣4UPTBG31/2"外加厚扣41/2TBG4"平式扣41/2UPTBG4"外加厚扣套管规格及尺寸外径mm(in)接箍外径(mm内径(mm通径(mm外径mm(in)接箍外径(mm内径(mm通径(mm114.3(4%)127.01

3、03.9100.7177.8(7)194.5166.1162.9102.999.7164.0160.8101.698.4161.7158.599.696.4159.4156.2127(5)141.3115.8112.6193.7(7%)215.9178.5175.3114.1111.0177.0173.8112.0108.8174.6171.5108.6105.4171.8168.7139.7(5%)153.7127.3124.1219.1(85/8)244.5205.7202.5125.7122.6203.71200.51124.3121.1201.2198.0121.4118.2198.8

4、195.6石油套管螺纹代号对照表短圆螺纹套管长圆螺纹套管偏梯形螺纹APISPEC5CTYB690-70APISPEC5CTYB690-70APISPEC5CT41/2CSG41/2”套管41/2LCSG41/2"长丝扣套管41/2BCSG5CSG5”套管5LCSG5”长丝扣套管5BCSG51/2CSG51/2"套管51/2LCSG51/2"长丝扣套管51/2BCSG65/8CSG65/8"套管65/8LCSG65/8"长丝扣套管65/8BCSG7CSG7"套管7LCSG7”长丝扣套管7BCSG75/8CSG7%"套管75/8

5、LCSG75/8"长丝扣套管75/8BCSG85/8CSG85/8”套管85/8LCSG85/8"长丝扣套管85/8BCSG95/8CSG95/8”套管95/8LCSG95/8”长丝扣套管95/8BCSG103/4CSG103/4”套管103/4LCSG103/4”长丝扣套管103/4BCSG4一钻杆规格及尺寸(X、GS钢级)规格外径mm(in)管体内径(mm内加厚内径(mm外加厚外径(mm规格外径mm(in)管体内径(mm内加厚内径(mm外加厚外径(mm60.3(218)46.167.5114.3(41/2)97.2131.873.0(27/8)54.633.381.81

6、14.3(41/2)92.5131.888.9(31/2)76.057.297.1127(5)112.095.288.91(3/2)70.249.297.1127(5)108.6146.1101.6(4)88.374.6114.3139.7(5九)121.496.9141.3101.6(4)84.869.8114.3139.7(5九)118.696.9141.3石油钻杆接头螺纹代号对照表GB9253.1标准GB9253.1标准YB691-70GB9253.1标准YB691-70NC2623/8IF2A10/2A1141/2FH420/421NC3127/8IF210/211278REG230/231NC3831/2