Q235B hot rolled H-section steel 250 * 250h steel structural beam and column structural steel h-beam

Carbon Steel beam Q355BH section steel Low alloy H beam Hot rolled H steel

ASTM A992 Scrap Framing Iron Steel Channel W 8*15 H Beam New H-beam Hot Rolled Mild Steel Beam with High Quality

Hot rolled alloy steel H beam U Mild China structure carbon steel I C channel Ss 400b

H beam ASTM A36 A992 Hot rolled welding Universal beam Q235B Q345B I beam channel steel Galvanized H steel Structure steel

AISI ASTM A36 Carbon Hot Rolled Prime Structural Steel H shape steel beam