油管、套管规格尺寸对照表

. . A P I油 管 规 格 及 尺 寸 公称尺寸in不加厚外径mm不加厚径mm加厚外径mm加厚径mm不加厚接箍外径mm加厚接箍外径mm1 1/2 48.340.353.240.35563.52 3/8 60.350.365.950.373782 7/873.062.078.662.089.5933 1/288.975.995.2575.9107114.54101.688.6107.9588.61211274 1/2114.3100.3120.65100.3132.5141.5 石油油管螺纹代号对照表 平式油管螺纹外加厚油管螺纹GB9253.3YB239-63GB9253.3YB239-631.900TBG1 1/2 " 平式扣1.900UPTBG1 1/2" 外加厚扣2 3/8 TBG2" 平式扣2 3/8UPTBG2" 外加厚扣2 7/8 TBG2 1/2" 平式扣2 7/8UPTBG2 1/2" 外加厚扣3 1/2 TBG3" 平式扣3 1/2UPTBG3" 外加厚扣4 TBG3 1/2" 平式扣4UPTBG3 1/2" 外加厚扣4 1/2 TBG4" 平式扣4 1/2UPTBG4" 外加厚扣 套 管 规 格 及 尺 寸 外径mmin接箍外径mm径mm通径mm外径mmin接箍外径mm径mm通径mm114.34 1/2127.0103.9100.7177.87194.5166.1162.9102.999.7164.0160.8101.698.4161.7158.599.696.4159.4156.21275141.3115.8112.6193.77 5/8215.9178.5175.3114.1111.0177.0173.8112.0108.8174.6171.5108.6105.4171.8168.7139.75 1/2153.7127.3124.1219.18 5/8244.5205.7202.5125.7122.6203.7200.5124.3121.1201.2198.0121.4118.2198.8195.6 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API SPEC 5CTYB690-70API SPEC 5CTYB690-70API SPEC 5CT4 1/2 CSG4 1/2 "套管4 1/2 LCSG4 1/2 "长丝扣套管4 1/2 BCSG5 CSG5"套管5LCSG5"长丝扣套管5 BCSG5 1/2 CSG5 1/2 "套管5 1/2 LCSG5 1/2 "长丝扣套管5 1/2BCSG 6 5/8 CSG6 5/8 "套管6 5/8 LCSG6 5/8 "长丝扣套管6 5/8 BCSG7 CSG7"套管7 LCSG7"长丝扣套管7 BCSG7 5/8 CSG7 5/8 "套管7 5/8 LCSG7 5/8 "长丝扣套管7 5/8 BCSG8 5/8 CSG8 5/8 "套管8 5/8 LCSG8 5/8 "长丝扣套管8 5/8 BCSG9 5/8 CSG9 5/8 "套管9 5/8 LCSG9 5/8 "长丝扣套管9 5/8BCSG10 3/4 CSG10 3/4 "套管10 3/4 LCSG103/4"长丝扣套管10 3/4BCSG钻 杆 规 格 及 尺 寸 X、G、S钢级规格外径mmin管体径mm加厚径mm外加厚外径mm规格外径mmin管体径mm加厚径mm外加厚外径mm60.32 3/846.167.5114.34 1/297.2131.873.02 7/8 54.633.381.8114.34 1/292.5131.888.93 1/276.057.297.11275112.095.288.93 1/270.249.297.11275108.6146.1101.6488.374.6114.3139.75 1/2121.496.9141.3101.6484.869.8114.3139.75 1/2118.696.9141.3 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YB691-70NC262 3/8 IF2A10/2A114 1/2 FH420/421NC312 7/8 IF210/2112 7/8 REG230/231NC383 1/2 IF310/3113 1/2 REG330/331NC504 1/2 IF410/411 4 1/2 REG430/4313 1/2 FH320/321 5 1/2 REGNC404 FH4A20/4A216 5/8 REG优选