钻杆接头扣型

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1、国内现场叫法API名称每英寸扣数公扣小头端面外径/mm母扣台肩端面内径/mm211×210NC26=2 3/8"IF460.3574.61NC31=2 7/8'471.3187.71311×310NC38=3 1/2"IF485.06103.58NC40=4"FH489.06110.33NC44498.42119.064A11×4A10NC46=4"IF4103.73124.61411×410NC50=4 1/2"IF4114.30134.91NC564117.50150.81NC614126.60165.10NC704147.

2、65187.33钻杆接头的扣型NC774161.85204.792 3/8"REG547.6268.20231×2302 7/8"REG553.9777.78331×3303 1/2"REG565.0790.48431×4304 1/2"REG590.47119.06531×5305 1/2"REG4110.06141.68631×6306 5/8"REG4131.03153.9731×7307 5/8"REG4144.47180.18831×8308 5/8"REG4167.84204.39321×3203 1/2"FH577

3、.62102.794"FH=NC40489.66110.33421×4204 1/2"FH596.31123.83521×5205 1/2"FH4126.79150.02621×6206 5/8"FH4150.37173.83211×2102 3/8"IF=NC26460.3574.612 7/8"IF=NC31471.3187.71311×3103 1/2"IF=NC38485.06103.584A11×4A104"IF=NC464103.73124.61411×4104 1/2"IF=NC504114.30134.91511

4、×5105 1/2"IF4141.32163.91注：1>.IF是内平2>.FH是贯眼3>.REG是正规套管外径mm壁厚mm内径mm千米容积m3/km139.77.72124.2612.139.17121.3611.5710.17119.3612.13油管规格mm外径mm壁厚mm内径mm千米内容积m3/km千米本体积m3/km每米质量kg/m接箍外径mm接箍内径mm8988.96.575.94.521.6813.110788.973735.5623.021.179.188.973