焊管理论重量及包装支数的规定
规格∮ 壁厚mm kg/m 支/捆 规格∮ 壁厚mm kg/m 支/捆
15mm 2.00 0.95 169 140mm 3.50 11.78 19
15mm 2.20 1.04 169 140mm 3.75 12.60 19
15mm 2.30 1.08 169 140mm 4.00 13.42 19
15mm 2.40 1.12 169 140mm 4.25 14.23 19
15mm 2.50 1.16 169 140mm 4.50 15.04 19
15mm 2.65 1.22 169 140mm 4.75 15.48 19
15mm 2.75 1.26 169 140mm 5.00 16.65 19
20mm 2.00 1.22 127 140mm 5.25 17.45 19
20mm 2.20 1.33 127 140mm 5.50 18.24 19
20mm 2.30 1.39 127 140mm 5.75 19.04 19
20mm 2.40 1.44 127 140mm 6.00 19.38 19
20mm 2.50 1.50 127 159mm 3.50 13.42 7
20mm 2.65 1.58 127 159mm 3.75 14.36 7
20mm 2.75 1.63 127 159mm 4.00 15.29 7
25mm 2.50 1.91 91 159mm 4.50 17.14 7
25mm 2.75 2.09 91 159mm 4.75 18.07 7
25mm 3.00 2.26 91 159mm 5.00 18.99 7
25mm 3.10 2.32 91 159mm 5.50 20.82 7
25mm 3.15 2.36 91 159mm 5.75 21.73 7
25mm 3.25 2.42 91 159mm 6.00 22.64 7
32mm 2.75 2.68 61 159mm 7.00 26.24 7
32mm 3.00 2.91 61 165mm 3.50 13.94 7
32mm 3.10 3.00 61 165mm 3.75 14.91 7
32mm 3.15 3.04 61 165mm 4.00 15.88 7
32mm 3.25 3.13 61 165mm 4.25 16.85 7
40mm 2.50 2.81 61 165mm 4.50 17.81 7
40mm 2.60 2.91 61 165mm 4.75 18.77 7
40mm 2.75 3.07 61 165mm 5.00 19.73 7