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。