brass tube C26000,C27000,C27200,C28000 O.D3-159,W.T0.5-15.0 standards:ASTM B135 M-96 temper:O50 O60 brass tubesC26000,C27000,C27200,C28000O.D3-159,W.T0.5-15.0feature:bright and smooth at both sides,clean and straighttemper: O50 O60manufactured in accordance witih ASTM B135 M-96 Price :based on the LME