Genco Electro-Mechanical 76 Makram Ebaid St, Nasr City , Cairo , Egypt About Solutions products services Companies Genco Electro-Mechanical Products Black Carbon Steel Pipes Seamless Black Carbon Steel Pipes Seamless From Piping Network 0 Share Some long-distance oil pipelines have used black carbon steel piping, because the pipe can be connected in the field and will not rust quickly. Most popular related searches black carbon Customer reviews No reviews were found for Black Carbon Steel Pipes Seamless. Be the first to review! Add your review Publish your review Great! review successfully added!