Special Shape Steel Grating 5CM Galvanized Composite Steel Grating
Galvanized Steel Grating Description
Bar Grating brings safety, strength, durability and character when
installed in either industrial or architectural applications. It
regularly appears on catwalks, factory floors, platforms, railing
infill panels and as Stair Treads. A series of bearing bars are
welded, swage-locked or press-locked together with perpendicular
crossbars to form the panels. Bar Grating is a rugged,
high-performance, low-maintenance and slip-resistant product
capable of handling pedestrian or vehicular loads. Material types
include Aluminum, Carbon Steel, Powder Coated Carbon Steel,
Galvanized Steel and Stainless Steel.
Galvanized Steel Grating Specification
Material: steel, aluminum, stainless steel, etc.
Bearing Bar (Width x Thickness): 25x3, 25x4, 25x4.5, 25x5, 30x3,
30x4, 30x4.5, 30x5, 32x5, 40x5, 50x5, 65x5, 75x6, 75x10, 100x10mm
etc;
I bar: 25x5x3, 30x5x3, 32x5x3, 40x5x3 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.
Twisted Cross Bar Pitch: 38.1, 50, 60, 76, 80, 100, 101.6, 120mm,
2" & 4" etc
Grating size: 3x20ft,3x24ft,3x30ft,5800x1000, 6000x1000,
6096x1000,6400x1000, as request
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
Standard: China: YB/T 4001.1-2007, USA: ANSI/NAAMM(MBG531-88),UK:
BS4592-1987, Australia: AS1657-1985,Germany: DIN24537-1-2006,
Japan: JIS.
| Item | Description |
| Bearing bar | 25x3, 25x4, 25x4.5, 25x5, 30x3, 30x4, 30x4.5, 30x5, 32x5, 40x5,
50x5, 65x5, 75x6, 75x10,100x10mm 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. |
| Cross bar pitch | 38.1, 50, 60, 76, 80, 100, 101.6, 120mm, 2' & 4' etc |
| Material Grate | ASTM A36, A1011, A569, Q235, S275JR, SS304,
Mild steel & Low carbon steel, etc |
| Surface treatment | Black, self colour, hot dip galvanized, painted, spray coating |
| Grating Type | Plain / Smooth, Serrated /teeth, I bar, serrated I bar |
| Standard | China: YB/T 4001.1-2007, USA: ANSI/NAAMM(MBG531-88),
UK: BS4592-1987, Australia: AS1657-1985,
Germany: DIN24537-1-2006, Japan :JIS |
| Application | -Rotation ways, channels, and platforms for pump rooms and engine
rooms in various ships;
-Flooring in various bridges such as railway bridge sidewalks,
over-bridges across the street;
-Platforms for oil extraction sites, car washing sites and air
towers;
-Fencings for car-parks, buildings and roads; drainage trench
covers and drainage pit covers for high strength . |
Steel Grating Type
Versatile and high quality
Steel grating has been widely used in all walks of life all over
the world. Steel grating is mainly used as platform plate, ditch
cover, stair tread and building ceiling.
Steel grating is made by welding with flat steel and bars with
certain distances. It goes through cutting, opening, edging and
other processes. The products enjoy the features of high strength,
light structure, high bearing, convenience for loading and
other properties. The hot dipped zinc coating gives the product
excellent anti-corrosion resistance.
Features
1.Resistant to extremely high temperature;
2.Corrosion resistance and alkaline resistance.
3.Anti-rust.
4.Skid resistance.
5.Very rigid surface can stand heavy wear and tear.
Quality Control
Steel grating application
Application: electro forged step Steel griting are widely used by
various plants such as electric power,petroleum,chemical
industry,machinery industry,shipbuilding,harbor,oceanographic
engineering,building,paper mills,cement plant,medicine,spinning and
weaving,foodstuff factory,transportation,municipal
administration,parking lot,etc.
It also used in bridges for vehicles and pedestrians.
Packing & Delivery
(1) Bandage and Paperboard: Generally applies to neat steel plate;
(2) Screw Locking Method: Use 4 screw rods through the aperture of
the steel grid, for high strength;
(3) Steel Pallet: Traditional export packing.
FAQ
1. Are you factory/manufacturer or trader?
We are direct factory who owns production lines and workers.
Everything is flexible and there is no need to worry about extra
charges by the middle man or trader.
2. Which countries do you export to?
Our goods are mainly exported to Australia, Canada, UK, USA,
Germany, Thailand,South Korea and so on.
3. Can I get free samples?
If the sample is available, yes, can be free. If unavailable, need
to customize.
4. What is your minimum order quantity?
Actually there is no MOQ for our products. But usually we recommend
a quantity based on the price which is easy to accept.
5. Which payment method you can accept?
Generally we adopt T/T, LC, Western Union, PayPal, Escrow and Money
Gram.
