套筒连接 meaning in English

spigot
tubular splice

Reinforcing bar rolling compact direct thread sleeve connecting technology
钢筋滚压直螺纹套筒连接技术
Cranes ; driven and rotating axles ; securing discs , bushes , nipples
起重机.驱动和转动轴.安全盘套筒连接管
Equal strength issue in the rib - peeling , cold - rolled straight screw connection technology
钢筋等强度剥肋滚压直螺纹套筒连接技术及现场质量控制
In the construction of the tanghe inverted siphon on mid - roule of south - to - north water transfer project , some reliable construction processes and techniques are applied such as belt conveyor with three - rail gantry , construction with combined steel formwork , straight screw sleeve connection for reinforcement and the crushed stone - planting method etc . , by which better construction effects are obtained
摘要南水北调中线唐河倒虹吸工程项目施工中，根据工程特点，采用了三轨门架式皮带布料机、钢模板联体施工、钢筋滚压直螺纹套筒连接、混凝土施工缝栽石法等可靠的施工技术和施工工艺，取得了较好的效果。