Steel bar grating is made of low carbon steel (mild steel) or stainless steel, with high strength and firm structure.
We can be available in four types of distinct products: welded steel bar grating, press-locked steel grating, swage locked steel grating, and riveted steel bar grating.
According to the surface shape, it can be divided into plain steel grating and welded steel bar grating. All steel bar grating products are available with bearing bar spacing ranging from 19/16” to 7/16” on center and cross bars at either 4” or 2” on center.
Surface treatment options include bare steel, painted, hot dip galvanized, or specialty coatings.
Available in a variety of styles and sizes, it is widely used in everyday life, such as stair treads, walkways, platforms, floors, various coverings, security screens, heavy construction, etc.
Common Specifications
Product Name | Customized Steel Bar Grating High Quality And Low Price |
Bearing Bar Size | 25x3, 25x4, 25x4.5, 25x5, 30x3, 30x4, 30x4.5, 30x5, 32x5, 40x5, 50x5, 65x5, 75x6, 75x10---100x10mm, 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, 31, 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. |
Cross Bar Size and Pitch | Twisted bars 5x5, 6x6, 8x8mm; Round bars Dia.6, 7, 8, 9, 10, 12mm, and so on 38.1, 40, 50, 60, 76, 80, 100, 101.6, 120, 135mm |
Material Grade | ASTM A36, A1011, A569, Q235, S275JR, SS400, Mild steel & Low carbon steel, etc Stainless steel SS304, SS316 |
Surface Treatment | Galvanized, mill finished, painted, powder coated, PVC coated. |
Grating Style | Plain surface or serrated surface |
Steel Grating Shape | Square, rectangular, round, half round, hollow circle, special shapes. |
Standard | China: YB/T 4001.1-2007, USA: ANSI/NAAMM(MBG531-88), UK: BS4592-1987, Australia: AS1657-1985, Germany: DIN24537-1-2006, Japan: JIS |
Main Features
* High strength and firm structure.
* High load capacity and resistance to deformation.
* Various styles and sizes for choice.
* Good ventilation.
* Slip-resistant and explosion-proof.
* Alkali and acid resistance.
* Corrosion and rust resistance.
* Easy installation.
* Durable and long service life.
Packaging Methods
* Strap Packaging: Generally applicable to relatively neat steel grating.
* Pallet Packaging: Generally for export packing.
* Screw Rod Fixation: Four screw rods through aperture for screw-locked packaging.
Applications
Common uses for steel bar grating include walkways, catwalks, platforms, stairways, entranceways, and trench grating. Water treatment, chemical processing, oil and gas production, food processing, and outdoor industries can benefit from this grating type.
* Stair treads | * Stair handrail | * Walkway | * Operating platform |
* Drilling platform | * Catwalk stage | * Floor | * Showcase ground |
* Ceiling | * Window | * Sun visor | * Fountain panel |
* Steel grating ramp | * Lifting track | * Tree cover | * Well cover |
* Drainage trench cover | * Industrial truck | * Bridge construction | * Decorative wall |
* Security fence | * Transformer reservoir | * Chair | * Shelf rack |
* Steel grating stand | * Observation tower | * Baby carriage | * Substation fire pit |
* Clean area panel | * Split obstacle or screen | * Food panel | * Ventilated building facades |
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