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Heavy-Duty Expanded Grating is manufactured in thicker gauges for increased strength and durability, making it suitable for structural walkways, platforms, mezzanines, and stair treads. It bridges the gap between light-gauge expanded metal and heavier bar grating, providing a robust yet cost-effective alternative. Aluminum and stainless steel options are available upon request.
Unit of Measure

Technical Specs

Brands

 N/A Triad Metals

Short Way of Diamond (SWD) (in)

 N/A 1.41

Long Way of Diamond (LWD) (in)

 N/A 4

Short Way of Opening (SWO) (in)

 N/A 1

Long Way of Opening (LWO) (in)

 N/A 2.88

Strand Thickness (in)

 N/A 0.25

Strand Width (in)

 N/A 0.3

Weight Per Square Foot (lb)

 N/A 4.27

Material

 N/A Carbon Steel

Finish

 N/A Hot Rolled Pickled and Oiled (HRPO)

Grade

 N/A A1011

Drawing

 N/A

Processing Services

N/A Material is supplied as-is, allowing customers to perform cutting and on-site modifications to suit their exact project requirements. Custom-sized options are also offered for projects needing specific dimensions.