槽钢、方管、矩形管规格表[1](12)

6

350

250

±2.20

8 10 5 6

400

200

±2.40

8 10 5 6

400

250

±2.60

8 10 12 5 6

450

250

±2.80

8 10 12 6 8

500

300

±3.20

10 12 6 8

550

350

±3.60

10 12 8

10

45.2 59.1 72.7 45.8 54.7 71.6 88.4 45.8 54.7 71.6 88.4 104 49.7 59.4 77.9 96.2 113 64.1 84.2 104 123 73.5 96.7 120 141 109 135

57.6 75.2 92.6 58.4 69.6 91.2 113 58.4 69.6 91.2 113 132 63.4 75.6 99.2 122 144 81.6 107 133 156 93.6 123 153 180 139 173

73709389

396211.38.29491504211.28.19626

396 504 606 504 594 766 927 431 509 652 786 898 565 668 860

8115 1062712987122341455419136235001051912069158201936822782147731758023127284233359720687272223347339591324204276752736625816305177901

651 838 1012 817 967 1253 1522 742 877 1133 1373 1591 937 1110 1440 1753 2042 1253 1628 1983 2314 1688 2202 2693 3156 2856 3503

11313605811.18.0975410520630613.410.460112547745813.410.371216001957313.210.2914194071158813.110.1110912490431114.6

8.6

624

14789509214.58.5573918947651714.48.4594923003786414.38.36115026248897714.18.24131214440705615.110.6722171188352

15

10.5856

220481074414.910.41102

268061302914.810.313401042307661492614.610.21538119722724924516.710.61010293361191616.510.51304

740 953

357371447016.410.415881158411371666316.210.318281333330121515118.812.713211010428051962418.612.617121308523282393318.512.520931596606042772618.312.424241848597833004020.714.721741717732763675220.614.626652100