Ø Length Height Thick Seg/ No Steel Thickness
230 38.0 10 (13.5) 2.6 12+3 1.8
300 40.0 10 (13.5) 3.2 16+4 2.4
350 40.0 10 (13.5) 3.2 20+4 2.4
400 40.0 10 (13.5) 3.2 24+4 2.4
450 40.0 10 (13.5) 3.4 24+6 2.4
500 40.0 10 (13.5) 3.4 28+6 2.4