A Simple Key For jual steel grating Unveiled
Rectangular steel bar stair treads provide a superior toughness and stiffness-to-body weight ratio and are available that has a serrated surface when added basic safety is necessary.Metode penyambungan itu dilakukan dengan tehnik welding disetiap titik temu (joint) antara cross bar dengan bearing bar. Cross bar umumnya dibuat dari kawat baja ulir t