... , rectangle, round copper mould tubes for CCM. LMM GROUP COPPER MOULD TUBE FOR CCM is the member of the ... , and one of the professional production base for copper mould tubes for CCM. We are the modern enterprise with ... ), larger sizes available on requestInternal profileParallel, single CONE-shaped, multi CONE-shaped, parabolic, special parabolicCurvingStraight, curvedRadius of the inside corner ...