整体芯轴式可换套稳定器(石油设备)
整体芯轴式可换套稳定器是由整体芯轴及套筒两部分组成。套筒是通过螺纹旋紧到芯轴的台肩上的,该结构设计不仅具备防倒扣作用,又可在现场实现容易更换套筒的目的。msn:xiaoyouloveyouhotmail.comintegral mandrel sleeve stabilizers are made in two parts: one mandrel and one sleeve. the stabilizer is assembled by screwing the sleeve on the body and tightening these on the shoulder. the sleeve has been engineered to avoid any accidental unscrewing as to be easily replaced on rig.
