Tower Crane. 6. Specification:  square Tube(mm)    thickness (mm)square Tube (mm)thickness(mm)20*301.5-3.2590*1902.5-14.020*401.5-3.590*2003.0-16.020*501.5-4.090*2202.5-16.020*1002.0-3.090*3004.0-16.025*501.5-4.0100*1102.0-12.030*401.5-6.0100*1202.0-14.030*501.5-6.0100*1402.5-14.030*1101.5-6.0100*1803.0-16.040*502.0-8.0100*1903.0-16.040*1001.5-8.0100*2602.5-16.040*1102.0-8.0100*2802.5-18.040*2002.0-8.0120*1603.0-18.050*602.0-8.0120*1703.0-18.050*1001.5-10.0120*2202.3-18.050*1101.8-10.0120*2403.0-18.050*2002.5-10.0140*2202.3-22.050*2202.5-10.0140*2505.0-22.060*702.0-10.0140*2605.0-22.060*1001.5-12.0150*1803.0-22.060*1502.5-12.0150*2403.0-22.060*2002.5-12.0150*4503.0-25.060*2502.5-12.0160*2505.0-25.070*802.0-12.0160*3005.0-25.070*902.0-12.0180*1904.0-25.070*1002.0-12.0180*2004.0-25.070*1502.0-12.0200*2503.5-28.070*2505.0-12.0200*7007.5-28.075*802.3-12.0200*8007.5-28.075*902.0-12.0250*3005.0-28.075*1002.0-12.0250*4005.0-28.075*1502.0-12.0250*6007.5-28.075*2003.0-12.0250*8007.5-28.075*2502.0-12.0300*3505.5-28.080*902.0-12.0300*4004.5-30.080*1001.5-12.0300*4507.5-30.080*2002.5-14.0350*6007.5-30.080*2203.0-14.0350*7007.5-30.080*3003.0-14.0400*5007.5-32.080*3503.0-14.0400*5507.5-32.080*4008.0-18.0400*6007.5-32.080*4208.0-18.0400*6507.5-32.090*1002.5-14.0400*7007.5-32.090*1202.5-14.0400*8007.5-32.0 ...
NAMIBIA YELLOW PAGESONLINE 
