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Serrated Steel Grating
Serrated steel grating is the most popular of all grating types due to its strength, cost-efficient production and ease of installation. In addition to its high strength and light weight, this type of grating also has non-slip characteristics, no sharp edges and serrations are rolled on, to meet strict health and safety requirements. Hot rolled serrations help stop lacerations if someone falls on the grating.
The excellent self-cleaning characteristics of plain surface grating make it suitable for the majority of applications. In the presence of fluids or materials that could cause the top surface of the grating to become wet or slippery, specification of the optional serrated surface should be considered. When serrated grating is specified, the bearing bar depth must be 1/4" greater than the sizes shown on the load tables to provide the equivalent strength of non-serrated gratings.
Serrated Steel Grating Application
Widely used in power plants, refineries, sewage treatment plants, silos, chemical plants, highways, airports and docks and other platforms, walkways and gutter covers, stair step. Tooth steel grating which can be used for wet, slippery places, especially for offshore oil platforms.
Serrated Steel Grating Specification
Bearing Bar (Load Bar) Specifications (mm):
The specification of serrated type bearing bar is 20 x 3 to 100 x 9
Bearing Bar Pitch (center to center): 12.5 to 100 mm etc, also be according to client's requirement and 30, 40, 60mm are recommended, America standard is available.
Cross Bar Pitch (center to center): from18.5 to 101.6mm etc, also be according to client's requirement and 50, 100mm are recommended, America standard is available.
Serrated Steel Grating Surface Treatment
Untreated
Painting
Hot Dip Galvanizing
Serrated Steel Grating Welding
Manual welding
Serrated Steel Grating Projects
