Well i think the main reason is:
: protect that zone of the pipe against the future corrosion caused by the contact between the pipe and the support
I believe that could be other reasons besides that, but in the field the corrosion in supports that don“t have shoes is greater than supports that have.
Hugs
David Fonseca
Lusofabril
Portugal
[Non-text portions of this message have been removed] Received on Fri Nov 02 19:22:00 2007
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