Cold rolling or CR Pipes are well known for their stable and accurate diameter, improved surface toughness and smooth surface quality. Made of mild steel, these pipes are 6 meter in length. The process of cold rolling technology involves passing of metals sheets or profiles through rollers to attain their pipe or rod or bar form. Metal sheets are pickled prior to cold rolling. Usually, hot rolled metal objects are chosen to pass these through cold rollers at temperature which is below the re crystallization process of the metal. Available in round, oval and square shape based choices, CR Pipes are appreciated for their long lasting quality.