heat-resistant steel grate bar frames hinge grating
200 Square Meter/Square Meters per Day stainless drainage gutter steel grating cover price
Packaging & Delivery
bulk, nude or on your request.
1 - 500
To be negotiated
all sizes factory direct sale steel bar grating prices
A grating is any regularly spaced collection of essentially identical, parallel, elongated elements. Gratings usually consist of a single set of elongated elements, but can consist of two sets, in which case the second set is usually perpendicular to the first (as illustrated).When the two sets are perpendicular, this is also known as a grid or a mesh.