The symbol was extrapolated from the old three-dimensional logo, which has been corrected and graphically streamlined. All spaces and proportions have been aligned. The result, in one flat colours, is more modern and pleasant to eyes. The reference to the pipes (and industry) is now even more obvious thanks to the development of some graphics of the new logo, on other media such as the letterhead. The red colour refers to the old logo, and was maintained predominating. Even strong familiarity with the original logo was retained, for a correct and professional corporate image redesign.