tapered thread

基本解釋

The lifting rod and the tapered cork are connected by screw thread.
它由橡膠套，塞蓋、偏心手把，錐形塞、提升桿構成；
ip.com
Not just an added reinforcing ring , this unique pre-compression design compensates for expansion forces generated from normal tapered pipe thread joint make-up.
不僅僅增加了加固環(huán)，這種獨特的預壓縮結構能夠抵消常規(guī)錐形管道螺紋連接結構所會產生的膨脹力。
Tapered threads have been extensively used on pipeline connection, and the quality of thread is a key to ensure satisfactory coupling.
逐漸變小線已經普遍地在渠道銜接上被用，而且線的質量是一支確定滿意的結合關鍵。