Thick wall seamless square tube, large diameter rectangular tube, thick wall square tube, 16Mn square tube spot spec sheet
Product Name Specification Count Material
Square tube 135*135*12 23 Q345B
Square tube 135*135*10 72 Q235B
Square tube 140*140*6 12 Q345B
Square tube 150*150*8 205 Q345B
Square tube 150*150*10 150 Q345B
Square tube 150*150*8 766 Q235B
Square tube 180*180*14 34 Q235B
Square tube 200*200*14 42 Q235B
Square tube 200*200*12 200 Q345B
Square tube 200*200*14 74 Q345B
Square tube 200*260*14 65 Q235B
Square tube 200*150*10 28 Q345B
Square tube 250*250*14 129 Q345B
Square tube 250*250*14 103 Q235B
Square tube 250*250*10 101 Q345B
Square tube 250*250*10 173 Q235B
Square tube 300*200*14 66 Q345B
Square tube 350*250*14 42 Q235B
Square tube 200*400*14 43 Q235B
Square tube 350*200*12 88 Q345B
Square tube 300*300*12 85 Q345B
Square tube 300*300*14 96 Q235B
Square tube 300*300*14 169 Q345B
Square tube 300*300*6 60 Q235B
Square tube 300*300*12.5 18 Q345B
Square rectangular steel tube processing range: side length 20-800mm wall thickness 3-50mm
