A pig introscope for inspection of main gas pipelines

被引：2
|
作者：
Kanaikin, V. A. [1 ]
Loskutov, V. E. [1 ]
Matvienko, A. F. [1 ]
Patramanskii, B. V. [1 ]
机构：
[1] NPO Spektr, ZAO Res Inst Introscopy, Moscow 119048, Russia
来源：
RUSSIAN JOURNAL OF NONDESTRUCTIVE TESTING | 2007年 / 43卷 / 07期
关键词：
Nondestructive Test; Tube Surface; Erosive Wear; Longitudinal Crack; Tube Geometry;
D O I：
10.1134/S1061830907070017
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Development, design, and experimental testing of a new magnetic in-tube pig flaw detector is considered. An in-tube introscope makes it possible to obtain with photographic accuracy a direct image of the inner tube surface for assessment of internal flaws in pipelines.
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页码：423 / 426
页数：4
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