THE BASIC PRINCIPLES OF HARGA STEEL GRATING

-Tension-locked indicates bearing bars are locked in situation by cross bar deformation as an alternative to riveting or welding. Quite a few verified procedures involve:Juga disebut metal grating atau plat grating, memiliki bilah-bilah yang dikenal dengan sebutan cross bar dan bearing bar. Cross bar merupakan bilah yang menghubungkan bantalan grat