Steel Bar Grate
Product details
High quality carbon steel materials are used for hot galvanizing, cold galvanizing, painting and other treatments, with high strength and toughness and long service life.
It supports customization according to drawings or requirements, and step steel grating, special-shaped steel grating, plug-in steel grating can be made.
High voltage resistance pressure welding machine shall be used, with solid welding, neat welding junctions and free cutting.
Raw material :Low carbon steel, stainless steel, aluminum alloy
Types of Steel Grating:Plain/smooth type, I type ,Serrated/teeth type.
Surface treatment: untreated(black), hot-dipped galvanized ,powder coated, electroplate,painting or as per customers’ requirement.
Platform Steel grating
Trench covers
Stair treads
Composite steel grating
 |
 |
Pressure locked grating
Customized steel grating
Product specification
|
Specification |
||||
|
Material Standard |
ASTM A36, A1011, A569, Q235, S275JR, Stainless steel 304/316,Mild steel & Low carbon steel, etc |
|||
|
Bearing Bar |
25x3, 25x4, 25x4.5, 25x5, 30x3, 30x4, 30x4.5, 30x5, 32x5, 40x5, 50x5, 65x5, 75x6, 75x10…..100 x10mm etc; I bar: 25x5x3, 30x5x3, 32x5x3, 40x5x3 etc US standard: 1''x3/16'', 1 1/4''x3/16'', 1 1/2''x3/16'', 1''x1/4'',1 1/4''x1/4'', 1 1/2''x1/4'', 1''x1/8'', 1 1/4''x1/8'', 1 1/2''x1/8'' etc |
|||
|
Bearing Bar Pitch |
12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3,32.5, 34.3, 35, 38.1, 40, 41.25, 60, 80mm etc. US standard: 19-w-4, 15-w-4, 11-w-4, 19-w-2, 15-w-2 etc. |
|||
|
Twisted Cross Bar Pitch |
38.1, 50, 60, 76, 80, 100, 101.6, 120mm, 2'' & 4'' etc |
|||
|
Surface Treatment |
Untreated(black), Hot-dipped galvanized, Powder coated, Electroplate, Painting or as per customers' requirement. |
|||
|
Grating Style |
Plain / Smooth, Serrated / Teeth, I bar, Serrated I bar |
|||
Application
Steel grating is use of steel grid plate design and is widely used in city roads, squares, gardens, piers, airports, car parks,roads, railways, industrial engineering, civil construction of various industries.
Advantage
Corrosion Resistance:
The Galvanized Layer Can Form A Protective Layer On The Surface Of The Steel, Effectively Preventing The Steel From Being Oxidized, Corroded And Worn
High Strength:
As A Base Material, Steel Has High Strength And Rigidity And Can Withstand Large Loads And Pressures.
Good Anti-Slip Performance:
Galvanized Steel Grating Usually Has More Open Holes, Which Can Increase The Anti-Slip Performance Of The Steel Grating And Avoid Slipping Accidents.
Packages
 |
 |
