H-beam is a more optimized cross-sectional area distribution, strong weight ratio more reasonable economic section efficient profiles, because of its cross-section with the English " H " the same name...
Looks like the same appearance, but there are many small differences hidden. I-beams produced by I-beam manufacturers: the inner surface of the upper and lower flanges has a slope, generally 1: 6, whi...
Flat steel can be divided into hot-rolled flat steel and forged flat steel according to the forging process. Hot-rolled flat steel is a general-purpose rolled steel with a rectangular cross section. I...
Released on Jan. 07, 2020
Released on Jan. 07, 2020
