A Simple Key For jual steel grating Unveiled
Rectangular steel bar stair treads provide a substantial toughness and stiffness-to-weight ratio and can be obtained using a serrated surface area when supplemental basic safety is required.Metode penyambungan itu dilakukan dengan tehnik welding disetiap titik temu (joint) antara cross bar dengan bearing bar. Cross bar umumnya dibuat dari kawat baj