rectangle pipe

rectangle pipe Size(mm) thickness(mm)20*4 1.7-3.025*401.7-3.030*40 1.7-3.025*50 1.7-3.7530*50 1.7-3.7530*60 1.7-4.040*50 1.7-4.040*60 1.7-5.040*801.7-5.050*70 1.7-5.060*80 1.7-5.040*100 1.7-5.050*100 1.7-5.050*1201.7-5.060*100 1.7-5.060*120 1.7-6.080*100 1.7-6.080*120 1.7-6.075*125 1.7-6.080*160 1.7-6.0100*200 1.7-6.0
rectangle pipe