Steel bar grating, known for its high strength and robust structure, is manufactured from carbon steel, aluminum, or stainless steel. Depending on the production method, steel grating can be categorized into four types: welded bar grating, press-locked grating, swage-locked grating, and riveted grating. Based on surface design, it is available in both smooth and serrated options. With a wide range of styles and sizes, steel grating serves versatile applications in everyday life, including stair treads, walkways, platforms, flooring, trench covers, wheeled equipment, security screens, and heavy-duty constructions.
| Learn more about the main components of metal bar grating | |
| Span: | Total span. |
| Width: | Panel width. |
| Bearing Bars: | Load carrying the main element. |
| Bearing Bars Spacing: | Measure from center-to-center of the bearing bars in 1/16″ increments. Standard spacing for industrial flooring is 19/16″(1-3/16″) in the center. Other popular spacings are 15/16″, 11/16″, 1/2″, and 7/16″ on center. |
| Bearing Bars Depth: | Ranges from 3/4″ to 7″ depending on anticipated loads. |
| Bearing Bars Thickness: | Ranges from 1/8″ to 1/2″ depending on anticipated loads. |
| Cross Bars: | Used to Secure the position of bearing bars. |
| Cross Bar Spacing: | Measured from center-to-center of cross bars in 1″ increments. Standard spacing is 4″ or 2″ on center. |
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Bearing Bar Height(mm)
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20/25/30/32/35/40/44/45/50/90/95/100.etc
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Bearing Bar Thickness(mm)
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3/5/10.etc
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Bearing Bar Pitch(mm)
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20/25/30/31/32.5/33/34/40/41/43/50.etc
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Cross Bar Pitch(mm)
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30/38/50/66/100.etc
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Surface Treatment
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Hot dip galvanized/Painted
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Note:
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Sizes can be customized,just please contact us
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