... BA,8K,hair line,180#3) Width: from 38mm to 600mm4) Thickness: from 0.3 to 5.0mm -------------------------------------------------------------------Standard: ... Outside diameter(mm) :8,9.5,11,12, 12.7,14.5, 15.9, 17,18,19,20,22 ... 47,48,50.8,60,63,76,88.9,102,114,133,141,159,2192)Square pipes ... 50x15,50x25,60x15,60x30,73x43,75x45,95x454) Wall thickness: 0.3 - 3.0mm5) Length: 6m (or according to customers' ...