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Surface treatment : Galvanized,Painting
Welding Way : Electrical forged welding, hand welding
Length : 1-12m
Color : Silver,Black
Application : Industrial platform, flooring and walkway traffic, steel structure
Bearing bar pitch : 15,20,25,30,33,35,38,40,50,60,80,90mm
Model Number : BS-10
Certification : ISO9001,SGS
MOQ : 10 square meter
Supply Ability : 100 ton/week
Delivery Time : 5-9 working days
Packaging Details : Packed in seaworthy,commonly bundled by bearing bar.
Bearing bar size : 25*3, 30*3,50X5mm
Brand Name : Gnee
Material : Steel,Q235
Professional Customization Car Wash Drain Grating and Deck Grating
Steel Grating is designed to hold heavy loads with minimal weight. The gratings are made of bearing bars and cross bars. The bearing bar is the main load carrying bar which runs the same direction as span. The cross bars are connectors made from a strip or rolled bars which extend across or through the bearing bars. Cross bars are welded, forged or mechanically locked.
Plain type and serrated type: 25 x 3 to 100 x 8
I-section type: 25 x 5 x 3, 32 x 5 x 3, 38 x 5 x 3, 40 x 5 x 3, 50 x 5 x 3, 50 x 7 x 4, 55 x 7 x 4, 60 x 7 x 4, 65 x 7 x 4, 70 x 7 x 4, 75 x 7 x 4, etc.
12.5, 25, 30, 30.16, 32.5, 34, 40, 41.25, 45, 50, 60, 60.32, 80, 100 mm (30, 40, 60mm recommended)
American standards available: 1'' x 3/16'', 1 1/4'' x 3/16'', 1-1/2'' x 3/16'', 1'' x 1/4'', 1-1/4'' x 1/4'', 1 1/2'' x 1/4''(19-w-4) and more
Mild Steel (Low Carbon Steel) or Stainless Steel
Untreated, Painting or Hot DIP Galvanizing
China: YB/T4001-1998
USA: ANSI/NAAMM (MBG531-88)
UK: BS4592-1987
Australia: AS1657-1985
Japan: JJS
| Countries | National Standards for Grating | Materials | Galvanizing Standards |
|---|---|---|---|
| China | YB/T 4001.1-2007 | GB 700-88 | GB/T13912-2002 |
| America | ANSI/NAAMM(MBG531-00) | ASTM(A36) | ASTM(A123) |
| Britain | BS4592-1995 | BS4360(43A) | BS729 |
| Australia | AS1657-1992 | AS3679 | AS1650 |
| Parameter | Specification |
|---|---|
| Name | Steel grating sidewalk drainage grating cover plate/drainage steel grating |
| Material | High-intensity carbon steel carbon and galvanized iron plate |
| Cross Bar Pitch | 24-200mm (30,38,50,76,100mm recommended) |
| Bear Bar Pitch | 1.5-90mm (20,30mm recommended) |
| Bearing Bar Thickness | 3-5mm |
| Bearing Bar Distance | 20-60mm |
| Cross Bars | 5mm |
| Certification | ISO9001:2008 |
We can also accept custom order steel frame lattice size.
| Service | Details |
|---|---|
| Packaging | Plastic film then pallet or according to the customer's requirements |
| Shipping | 15 days for one 20ft container, 20 days for one 40ft container |
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Galvanized Steel Grating for Industrial Platforms with Custom 1-12m Length Images |