Features: 1) Diameter: φ9.5mm - φ219mm (1/2" - 8") 2) Thickness: 0.4mm - 8.0mm (0.016" - 0.315") 3) Available shapes: round, square, rectangular, bread shaped 4) Tube Length: 0.3m - 12.0m (1ft - 40ft) 5) Available materials: Q195, Q215, Q235, Fe310, Fe360, St33, St37-2, SS330, SS400, ASTM 1010, ASTM 1017, ASTM 1020