WHAT DOES JUAL STEEL GRATING SURABAYA MEAN?

Rectangular steel bar stair treads provide a higher power and stiffness-to-bodyweight ratio and can be obtained that has a serrated area when supplemental safety is required.They may be developed with almost any blend of pitch sizing. Mostly This is often 41mm x 100mm or 30mm x 100mm.What's more, the bar thickness and peak contribute towards the gr