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A High Speed Detect System of Iron magnetic and Pressure resistant Pipes(PDF)

《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

Issue:
1999年05期
Page:
477-480
Research Field:
Publishing date:

Info

Title:
A High Speed Detect System of Iron magnetic and Pressure resistant Pipes
Author(s):
HeFuyun SunMingru ①
Department of Computer,① Department of Material,Hefei University of Technology, Hefei 210094
Keywords:
pressure pipelines defects tw o-dimension leakag e magnet ic tests
PACS:
TE973.6
DOI:
-
Abstract:
The quality of pressure-resistant pipes is associated w ith quality of oid ex traction and oi-l chemical engineering, w ith safety of oil and gas t ransport. T he high-speed detect system of iron-magnet ic and pressure-resistant pipes can be used to determine all the t iny defects of the pipes. It s detect ing speed is 25~ 45 m/ min, ability N = 5. 0man-made groove or d = 0. 8 mm hole. Monitoring the w hole detect ion, draw ing the dect ion curres and locat ing the defects are made w ith the help of computer. Some sets of the system have been worked steadily for more than 5 years in the o ilfields.

References:

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Memo

Memo:
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Last Update: 2013-03-29