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Pipelines Welding Handbook

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    الصورة الرمزية سيد صلاح الصاوى
    سيد صلاح الصاوى
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    مشرف متميز

      وسام مشرف متميز


    تاريخ التسجيل: Aug 2008
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    Pipelines Welding Handbook

    Every day countless kilometres of steel pipelines are installed
    worldwide for the most varied civil and industrial uses.
    They form real networks comparable to a system of road networks,
    which, although not so obvious, are definitely much more intricate and
    carry fluids that have become essential for us.
    To comply with technical specifications and fulfil the necessary safety
    requisites, special materials and welding processes which have
    evolved with the sector have been developed in recent years.
    The main welding process used to install the pipelines is
    manual
    welding with coated electrode
    , which, thanks to its ease and
    versatility, is still the one most used.
    However, to limit costs and increase welding productivity, particularly
    on long routes, various constructors have adopted the semi-automatic
    or completely automatic
    welding process with solid wire or wire
    flux coated with gaseous protection
    .
    This handbook describes both methods. Ample space has been
    dedicated, in particular, to manual welding, with particular reference to
    the operative practice and quality assessment, due to its considerable
    use still today, but not neglecting more modern and productive
    methods which will be increasingly used in future.
    The presumption of this work is to be able to satisfy the most
    demanding technician and welder, but, in particular, to supply each
    user with useful information and a solid operative basis, as regards
    the processes and filler materials and the welding equipment.


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    عضو


    تاريخ التسجيل: Apr 2007
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