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(mm11/248.340.353.240.35563.523/860.350.365.950.3737827873.062.078.662.089.59331/288.975.995.2575.9107114.54101.688.6107.9588.6121127472114.3■100.3120.65100.3132.5141.5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<41/2"平式扣1.900UPTBGA1/2"外加厚扣23/8TBG2"平式扣23/8UPTBG2"外加厚扣2兀TBGA2/2"平式扣278UPTBGA2/2"外加厚扣31/2TBG3"平式扣3XUPTBG3"外加厚扣4TBG37J平式扣4UPTBG37J外加厚扣41/2TBG4"平式扣4ZUPTBG4"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(41/2)127.0103.9100.7177.8(7)194.5166.1162.9102.999.7164.0160.8101.698.4161.7158.599.696.4159.4156.2127(5)141.3115.8112.6193.7(75/8)215.9178.5175.3114.1111.0177.0:173.8「112.0108.8174.6171.5108.6105.4171.8168.7139.7(51/2)153.7127.3124.1219.1(85/8)244.5205.7202.5125.7122.6203.7200.5124.3121.1201.2198.0121.4118.2198.8「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APISPEC5CTYB690-70APISPEC5CTYB690-70APISPEC5CT14/2CSG41/2"套管14/2LCSG41/2"长丝扣套管14/2BCSG5CSG5"套管5LCSG5"长丝扣套管5BCSG15/2CSG51/2"套管15/2LCSG；51/2"长丝扣套管15/2BCSG65/8CSG65/8"套管65/8LCSG65/8"长丝扣套管65/8BCSG7CSG7"套管7LCSG7"长丝扣套管7BCSG57/8CSG75/8"套管57/8LCSG75/8"长丝扣套管57/8BCSG85/8CSG85/8"套管85/8LCSG85/8"长丝扣套管85/8BCSG95/8CSG:95/8"套管95/8LCSG95/8"长丝扣套管95/8BCSG310/4CSG103/4"套管310/4LCSG103/4"长丝扣套管310/4BCSG钻杆规格及尺寸（X、GS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（mr）i外径（mmmm(in)(mm内径（mr）i外径（mm60.3(23/8)46.167.5114.3(41/2)97.2131.873.0(278)54.633.381.8114.3(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)88.374.6114.3139.71(5/2)121.496.9141.3101.6(4)84.869.8114.3139.7(572)118.696.9141.3石油钻杆接头螺纹代号对照表GB9253.1
标准
excel标准偏差excel标准偏差函数exl标准差函数国标检验抽样标准表免费下载红头文件格式标准下载
GB9253.1标准YB691-70GB9253.1标准YB691-70NC2623/8lF2A10/2A1141/2FH420/421NC31278IF210/21127/8REG230/231NC3831/2IF310/31131/2REG330/331NC50472IF410/41141/2REG430/43131/2FH320/32151/2REGNC404FH4A20/4A2165/8REG
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