Central Steel Supply Company - Hot Rolled Pickled and Oiled (HRPO) Expanded Steel Gratings

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.

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Unit of Measure

Items	3.00# HRPO EXPANDED GRATING (STANDARD/RAISED) Hot Rolled Pickled and Oiled (HRPO) Expanded Steel Gratings Request Quote	3.14# HRPO EXPANDED GRATING (STANDARD/RAISED) Hot Rolled Pickled and Oiled (HRPO) Expanded Steel Gratings Request Quote	4.00# HRPO EXPANDED GRATING (STANDARD/RAISED) Hot Rolled Pickled and Oiled (HRPO) Expanded Steel Gratings Request Quote	4.27# HRPO EXPANDED GRATING (STANDARD/RAISED) Hot Rolled Pickled and Oiled (HRPO) Expanded Steel Gratings Request Quote	5.00# HRPO EXPANDED GRATING (STANDARD/RAISED) Hot Rolled Pickled and Oiled (HRPO) Expanded Steel Gratings Request Quote
Description	N/A 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.
Brands	N/A Triad Metals
Short Way of Diamond (SWD) (in)	N/A 1.33	N/A 2	N/A 1.33	N/A 1.41	N/A 1.33
Long Way of Diamond (LWD) (in)	N/A 5.33	N/A 6	N/A 5.33	N/A 4	N/A 5.33
Short Way of Opening (SWO) (in)	N/A 0.94	N/A 1.625	N/A 0.94	N/A 1	N/A 0.813
Long Way of Opening (LWO) (in)	N/A 3.44	N/A 4.88	N/A 3.44	N/A 2.88	N/A 3.38
Strand Thickness (in)	N/A 0.183	N/A 0.25	N/A 0.215	N/A 0.25	N/A 0.25
Strand Width (in)	N/A 0.264	N/A 0.312	N/A 0.3	N/A 0.3	N/A 0.331
Weight Per Square Foot (lb)	N/A 3	N/A 3.14	N/A 4	N/A 4.27	N/A 5
Material	N/A Carbon Steel
Finish	N/A Hot Rolled Pickled and Oiled (HRPO)
Grade	N/A A1011
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.

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