Riduzioni Concentriche Seamless Elbows 90° Finitura Standard Grezza Concentric Reducers Curve a Saldare ISO 90° DIMA 5 Standard Finish – Matt finish elbow Lucida a Specchio Esterna Satinata Interna Welded Elbows ISO 90° DIMA 5 Finitura Speciale Sabbiata Mirror polished outside/polished inside elbow Curve a Saldare Metriche 90° Special Finish – Sandblasted Elbow