宜兴大口径方管尺寸规格型号

边长/mm	壁厚/mm	截面面积/cm2	理论重量/kg/M	惯性矩/cm4	截面模数/cm3
40	3.5	4.9	3.85	11.16	5.58
50	4	7.09	5.56	25.56	10.22
60	5	10.58	8.3	54.57	18.19
70	5	12.58	9.87	90.26	25.79
80	5	14.58	11.44	138.9	34.72
92	5	16.98	13.33	217.1	47.19
100	5	18.58	14.58	282.8	56.57
108	5	19.96	15.67	346.99	72.14
120	5	22.36	17.55	485.47	89.79
110	7	28.01	21.99	503.4	91.54
150	6	33.63	26.4	1145.91	168.85
180	16	98.37	77.22	4252.42	590.55
200	8	59.79	46.94	3621	400.25
250	10	93.42	73.33	8841.87	781.73
16	162.37	127.46	18462.79	1521.42	200.65

边长/mm 壁厚/mm 截面面积/cm2 理论重量/kg/M 惯性矩/cm4 截面模数/cm3
40 3.5 4.9 3.85 11.16 5.58
50 4 7.09 5.56 25.56 10.22
60 5 10.58 8.3 54.57 18.19
70 5 12.58 9.87 90.26 25.79
80 5 14.58 11.44 138.9 34.72
92 5 16.98 13.33 217.1 47.19
100 5 18.58 14.58 282.8 56.57
108 5 19.96 15.67 346.99 72.14
120 5 22.36 17.55 485.47 89.79
110 7 28.01 21.99 503.4 91.54
150 6 33.63 26.4 1145.91 168.85
180 16 98.37 77.22 4252.42 590.55
200 8 59.79 46.94 3621 400.25
250 10 93.42 73.33 8841.87 781.73
16 162.37 127.46 18462.79 1521.42 200.65