Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Metal Industries LtdfiledCriticalSumitomo Metal Industries Ltd
Priority to JP14321376ApriorityCriticalpatent/JPS5369372A/en
Publication of JPS5369372ApublicationCriticalpatent/JPS5369372A/en
PURPOSE: To enable conveying a steel pipe via a feed conveyor to prevent water used for ultrasonic wave transmitting medium between an ultrasonic probe and the steel pipe from entering into the pipe when a flaw in the pipe is detected upon passing the pipe through a rotary ultrasonic wave flaw detector or the like.
COPYRIGHT: (C)1978,JPO&Japio
JP14321376A1976-11-291976-11-29Method of controlling feed conveyor
PendingJPS5369372A
(en)