api油套管常用数据表

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1、常用油套管磅级尺寸等参数默认钢级为N80，通径规直径：内径--1/8英寸尺寸扣型磅级lb/ft内径in接箍外径mm容量L/m开端排代量L/m壁厚mm上扣扭矩N.m连接效率%N80本体抗拉强度KdaN抗内压MPa抗外挤MPa丝扣连接强度KdaN2-3/8″NU5.81.867731.771.096.45190076.160.2103.2105.445.8EU5.9577.8300010060.22-7/8″NU6.42.44188.93.021.175.5190072.864.572.97747EU6.593.2310010064.5NU8.62.25988.

2、92.591.67.8290080.288.4103.4105.570.9EU8.793.2400010088.4NU9.352.15588.92.351.848.64101.2NU112.06588.92.162.0310.3111.8136133.5NU11.51.99588.92.022.1711.2119.8147.71433-1/2″NU9.22.9921084.541.676.5280076.892.270.172.670.8EU9.3114.3420010092.2NU10.22.9221084.331.887.3320079.4103.779

3、.783.682.3NU14.32.641083.532.6810.92147.5NU15.52.5481083.292.9212.1160.9131.3129.64″NU9.53.548120.66.381.735.74230067.295.454.545.464.1NU13.23.34120.65.652.468.38135.479.683.5NU16.13.17120.65.093.0210.54166.2NU18.93120.64.563.5512.7195.5尺寸扣型磅级lb/ft内径in接箍外径mm容量L/m开端排代量L/m壁厚mm上扣扭矩N.m

4、连接效率%N80本体抗拉强度KdaN抗内压MPa抗外挤MPa丝扣连接强度KdaN4-1/2″LTC3.9581277.942.326.88128.1NU12.6132.1330072.558.151.792.9EU12.751415300100128.1LTC15.13.8261277.422.848.56156.872.376.4144BTC15.1127178NU15.2132.1EU141LTC18.83.641276.713.5510.92195.792.295.3190BTC18.8127191NU18.9132.1LTC21.53.51276.2

5、14.0512.7223.6107.3109NU21.6132.15″STC134.494141.310.232.446.413448.935.5106LTC113BTC152LTC154.408141.39.842.837.524200155.657.250138BTC176LTC21.44.126141.38.634.0411.16710BTCLTC23.24.044141.38.294.3812.147400BTC尺寸扣型磅级lb/ft内径in接箍外径mm容量L/m开端排代量L/m壁厚mm上扣扭矩N.m连接效率%N80本体抗拉强度KdaN抗内压MPa抗

6、外挤MPa丝扣连接强度KdaN5-1/2″LTC15.54.95153.712.422.916.9816148.234.3136BTC180LTC174.892153.712.133.27.72460017753.343.3155BTC198LTC234.67153.711.054.2810.54670023672.877223BTC258LTC26.84.5153.710.265.0712.7279BTC6-5/8″LTC206.049187.718.543.77.322044224167BTC226LTC245.921187.717.764.488.94

7、640024751.339.7214BTC274LTC285.791187.716.995.2510.59780028960.756.3260BTC321LTC325.675187.716.325.9212.06900032669.271.1301BTC362尺寸扣型磅级lb/ft内径in接箍外径mm容量L/m开端排代量L/m壁厚mm上扣扭矩N.m连接效率%N80本体抗拉强度KdaN抗内压MPa抗外挤MPa丝扣连接强度KdaN7″LTC206.456194.521.123.716.9120537.518.9BTC226LTC236.366194.520.54

8、4.298.05590023743.726.4196