... I-Beam Steel 1.Standard: GB JIS ASTM EN 2.Material: Q235 S235JR SS400 A36 3.Professional manufacturer 1 ... I-Beam,IPE,IPEAA,IPE BEAM,I Steel Beam 2.EN I-beamSize: IPE140-240Standard: Q235 S235JR SS400 A36 3. ... 5.Standard: Q235 S235JR SS400 A36Length: 6-12 M 6.EN Standard: IPE140*73*4.7*6.9, piece weight 12 ... .9KG/M 8.Prime IPE IPEAASize: 100,120,140,160,180,200,220,250, 280, 300, 320, 360 9.Standard: GB ...