China serrated metal grating Manufacturers Factory Suppliers
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Perforated Steel Stair TreadsPerforated steel stair treads are slip‑resistant walking surfaces for industrial staircases, mezzanines, and platforms. The punched holes provide excellent drainage, reduce snow or mud buildup, andread more
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Swage-Locked Steel GratingSwage-locked steel grating is made by pressing crossbars into bearing bars under high pressure, without welding. It gives you high strength, good ventilation, slip resistance, and easy on‑siteread more
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Heavy Duty Bar GratingThe heavy duty bar grating process employs interlocking and welding of flat steel bars, replacing the traditional cross-bar welding method.read more
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Irregular-Shaped Steel GratingWe make Irregular-Shaped Steel Grating to fit non‑standard openings – fan shapes, arcs, trapezoids, or anything else your site needs. Standard rectangular panels often won't work around pipes, curvedread more
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Perforated Metal Stair RisersPerforated metal stair risers are the vertical panels between stair treads. We make them from 304 or 316 stainless steel, with punched holes for ventilation and a modern look. They resist corrosionread more
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Composite Steel GratingComposite steel grating is what we use when a plain steel walkway becomes too slippery or dangerous. It adds a non‑slip top layer – metal, resin, or grit‑coated – over a strong steel base. We haveread more
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Galvanized Trench CoversGalvanized trench covers are steel grating panels used over drainage channels, then hot dip or electro galvanized to resist rust. They are common in outdoor municipal projects, coastal areas, andread more
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Municipal Drainage Trench CoversMunicipal drainage trench covers are steel grating panels for city roads, sidewalks, and plazas. They meet vehicle and Municipal drainage trench covers, offer high open area for fast drainage, andread more
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Serrated Steel GratingSerrated trench covers are steel grating panels with a saw‑tooth pattern on the bearing bars. This texture gives them much better grip than flat bars, so people are less likely to slip when theread more
An integral toeboard keeps tools and parts from falling off this plank grating and meets OSHA 29 CFR 1910. 23 for elevated walkways. The serrated surface provides excellent traction and allows water...
Serrated grating is another type of mild steel grating. Main difference is the load bearing flat steel is serrated / toothed. While the cross bar is the same as plain steel grating. The serrated...
The most common grade of steel grating or metal grating is ASTM A36. ASTM A36 is a popular mild steel grade suitable for various use in engineering and general construction applications. Having low...
19W4 Serrated Grating Type 19W4 serrated bar grating has notches in the bearing bars. This provides traction for large automobiles and forklifts in environments with water and oil. Learn...
Galvanized serrated grating, also know as anti slip welded steel grating, the most strong and durable metal grating products. They are made from the mild...
Stainless steel grating is perfect for open areas to allow the passage of light, air, heat and sound between floor levels. Browse a selection of stainless steel grating from Grainger. They are...
