A conscientious pipeline operator must monitor many aspects of possible operational pipeline deterioration. Some operators must deal with manufacturing defects known as 'hard spots'. Under certain conditions, hard spots may crack and fail. Cathodic protection may be a contributing factor in a failure. A magnetic flux leakage tool readily detects regions of elevated hardness (hard spots) in line pipe.


    Access

    Access via TIB

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Use of magnetic flux leakage inspection pigs for hard spot detection and repair


    Additional title:

    Einsatz von Molchen mit magnetischem Streufluß für die Erkennung und Ausbesserung von harten Stellen


    Contributors:
    Crump, H.M. (author) / Panefuss, S. (author)

    Published in:

    Materials Performance ; 30 , 6 ; 26-28


    Publication date :

    1991


    Size :

    3 Seiten, 2 Bilder, 1 Quelle



    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




    Defect separation considerations in magnetic flux leakage inspection

    Mandache, C. / Shiari, B. / Clapham, L. | Tema Archive | 2005


    Magnetic flux leakage inspection of tailor-welded blanks

    O'Connor, S. / Clapham, L. / Wild, P. | Tema Archive | 2002


    Magnetic Flux Leakage Inspection of Tailor Welded Blanks

    O Connor, S. / Clapham, L. / Wild, P. et al. | British Library Conference Proceedings | 2001



    Magnetic flux leakage device for offshore oil pipeline defect inspection

    Jin, Tao / Que, Peiwen / Tao, Zhengsu | Tema Archive | 2005