油管套管等规格对照表
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油管套管等规格对照表
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(mm)
11/2
48.340.353.240.35563.523/8
60.350.365.950.3737827/8
73.062.078.662.089.59331/2
88.975.995.2575.9107114.54101.688.6107.9588.612112741/2
114.3100.3120.65100.3132.5141.5
石油油管螺纹代号对照表
平式油管螺纹外加厚油管螺纹GB9253.3YB239-63GB9253.3YB239-631.900TBG11/2"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) 2
通径(mm)
114.3(41/2)
127.0103.9100.7177.8(7)
194.5166.1162.9102.999.7164.0160.8101.698.4161.7158.599.696.4159.4156.2127141.3115.8112.6193.7215.9178.5175.3
(5)
114.1111.0(75/8)
177.0173.8112.0108.8174.6171.5108.6105.4171.8168.7139.7(51/2)
153.7127.3124.1219.1(85/8)
244.5205.7202.5125.7122.6203.7200.5124.3121.1201.2198.0121.4118.2198.8195.6
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APISPEC5CTYB690-70APISPEC5CTYB690-70APISPEC5CT41/2CSG41/2"套管41/2
LCSG41/2"长丝扣套管41/2
BCSG5CSG5"套管5LCSG5"长丝扣套管5BCSG51/2CSG51/2
"套管51/2
LCSG51/2"长丝扣套管51/2BCSG
65/8CSG65/8"套管65/8LCSG65/8"长丝扣套管65/8BCSG7CSG7"套管7LCSG7"长丝扣套管7BCSG75/8
CSG75/8"套管75/8LCSG75/8"长丝扣套管75/8BCSG
85/8
CSG85/8"套管85/8
LCSG85/8"长丝扣套管85/8
BCSG95/8CSG95/8"套管95/8LCSG95/8"长丝扣套管95/8BCSG
103/4CSG103/4
"套管103/4LCSG103/4"长丝扣套管103/4BCSG 3
钻杆规格及尺寸(XX、GG、SS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(mm)
60.3(23/8)
46.1
67.5114.3(41/2)
97.2
131.873.054.633.381.8114.392.5
131.8
(27/8)
(41/2)
88.9(31/2)
76.057.297.1127(5)
112.095.2
88.9(31/2)
70.249.297.1127(5)
108.6
146.1101.6(4)
88.374.6114.3139.7(51/2)
121.496.9141.3101.684.869.8114.3139.7118.696.9141.3
(4)
(51/2)
石油钻杆接头螺纹代号对照表 4
GB9253.1标准GB9253.1标准YB691-70GB9253.1标准YB691-70NC2623/8IF2A10/2A1141/2FH420/421NC3127/8IF210/21127/8REG230/231NC3831/2
IF310/31131/2REG330/331NC5041/2IF410/411
41/2REG430/431
31/2
FH320/321
51/2REG
NC404FH4A20/4A2165/8REG
重量计算
[(外径-壁厚)*壁厚]*0.02466=kg/米(每米的重量)
外径单位:毫米
石油套管的钢级:
H40,J55,K55,N80,L80,C90,T95,P110,Q125等。
API规定长度有三种:即R-1为4.88~7.62m,R-2为7.62~10.36m,R-3为10.36m至更长。