Specifications

Material: SS400, ST37-2 A36 S235JRGI Q235 Q345
Chinese standard size: 100x68x4.5mm-630x180x17mm
European standard size: 80x46

Product: I beam Technical standard: GB standard, JIS standard, EN standard Steel grade: A36/Q235/SS400/S235JR/S275JR

We can supply various sizes of I beam on the basis of different quality standard. 1.Technical standard: GB standard, JIS standard, EN standard 2.Steel grade: A36/Q235/SS400/S235JR/S275JR 3.Treatment: hot-rolled 4.Length:6-12m Besides, we also specialized in export of steel wires, wire rod, channels, H beam, flat bar and square tubes. We look forward to have chance of close business cooperation with your esteemed company.

Designation       Specification h (mm)    b(mm)    d(mm)    weight (kg/m) 

10                                      100                 68       4.5         11.28

12                                      120                 74       5           13.98

14                                      140                 80       5.5         16.89

16                                       160                 88       6           20.51

18                                       180                 94       6.5         24.14

20a                                     200                100      7           27.92

22a                                     220                 110      7.5         33.07

25a                                     250                 116      8           38.11

28a                                      280                 122      8.5         43.49

30a                                      300                 126      9           48.08

32a                                     320                 130      9.5          52.71