有奖回答tubing hanger, tubing head adapter 中文俗称是什么？ [复制链接]

What are  "tubing hanger, tubing head adapter" generally been called by oil workers in Chinese ?
I hope the administrators can award apples to those who can answer this question correctly.

tubing hanger:油管悬挂器
tubing head adapter :油管头部适配器

tubing hanger 是油管挂；
tubing head adapter 是油管头上的大小头，变径处，用来悬挂的

井下作业叫“萝卜头”

3楼正确。这里要俗称，不要正式翻译名称。还有一个俗称没回答出来。

那和尚头又是指的那里呢

和尚头是不是blanking plug?

Moreover, I did not ask for help. I know the answer. Thus the administrator should put  a  premium on "participation",not "help".
另外，我不是求助，答案我是知道的，所以应该奖励大家“参与”而不是“应助”。

答案揭晓：
tubing hanger,萝卜头
tubing head adapter王八盖子