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Serrated Steel Grating

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Tooth-shaped steel grating, also known as serrated steel grating or serrated slip-resistant steel grating, is made from tooth-shaped flat steel, providing strong slip resistance. It is particularly suitable for wet and slippery environments, such as offshore oil production platforms. Please consider the cost when purchasing, as the price of serrated steel grating is higher than that of plain types. The surface of the tooth-shaped steel grating is treated with hot-dip galvanization, resulting in excellent anti-rust properties, making it maintenance-free and replacement-free for up to 30 years. In specifications, the letter "S" represents the tooth-shaped steel grating, and the full interpretation is hot-dip galvanized tooth-shaped steel grating.

Advantages of Serrated Steel Grating (Tooth-shaped Steel Grating):

Excellent Drainage: The large mesh design ensures optimal drainage with a leakage area of 83.3%, more than twice that of cast iron.

Attractive Appearance: Featuring simple lines and a modern silver appearance, the product adds an aesthetic touch.

Cost-efficient: In large-span and heavy-loaded scenarios, the price is lower than that of cast iron. Additionally, it saves costs associated with replacing cast iron covers due to theft or damage.

Superior Slip Resistance: Serrated steel grating provides the best slip resistance among steel gratings, significantly increasing the friction of the surface to prevent accidents caused by slipping and ensuring workplace safety.

Specifications of Serrated Steel Grating (Tooth-shaped Steel Grating):

Height and Thickness: The height of the flat steel is usually available in options such as 20mm, 25mm, 30mm, 32mm, 35mm, 40mm, 45mm, and 50mm. The thickness of flat steel varies, with options such as 3mm, 4mm, 5mm, 6mm, and 8mm.

Surface Treatment: Serrated steel grating can undergo various surface treatments, including hot-dip galvanization, cold galvanization, electrowelding, painting, dipping in anti-rust oil, and plastic dipping.

Spacing between Loaded Flat Steel Gratings: The center distance between two adjacent loaded flat steels is commonly 30mm, 40mm, and sometimes 60mm.

Space between Crossbars: The center distance between two adjacent crossbars is typically 50mm and 100mm. Special specifications can be produced based on customer requirements.


Meet ASTM, AS, BS, DIN, EN, GOST Standard

Design non-standard steel grating according to the sketches and drawings

No. 13, Canda Wire Mesh Entrepreneurship Counseling Base, Anping County, Hengshui City, Hebei Province

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