Sales & Support
Request A Quote - Email
Payment & Shipping Terms:
|Material:||Galvanized Iron Wire||Application:||Fence Mesh|
|Hole Shape:||Square||Type:||Steel Grate|
steel grating/expanded metal/metal grate/bar grating/metal mesh/expanded metal grating/floors grates
Steel grating is a good choice for strength, safety, long-term cost and durability. Bar Grating consists of a series of bearing bars, welded (or otherwise joined) at various intervals to perpendicular cross bars to form a load-bearing panel. It is available in a wide selection of panel sizes; bar sizes, and material types.
Stair treads are the horizontal sections of stairs that serve as the step surface of each step.
|2||Bear bar pitch||12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3, 34.3, 35, 40,41,60mm. US standard: 1"x3/16", 1 1/4"x3/16", 1 1/2"x3/16", 1"x 1/4", 1 1/4"x 1/4", 1 1/2"x 1/4" etc.|
|3||Cross bar pitch||38,50,76,100,101.6mm|
|5||Surface treatment||Black, hot dipped galvanising, paint|
|6||Standard||China: YB/T 4001.1-2007|
|Steel Gratings Specifications|
|1||Materials||Q235 / Stainless Steel / Aluminium|
|2||Material standard||Low carbon steel (ASTM A36, A1011, A569, S275JR, SS304, SS400,UK: 43A)|
|3||Type||Welded steel grating, pressure-locked, socket-welding|
|4||Bearing bar||20x5, 25x3, 25x4, 25x5, 30x3, 30x4, 30x5, 32x3, 32x5, 40x5, 50…75x8mm, etc.|
|5||Bearing Bar's Type||
F- Plain style
I- I-section style
|6||Beraing Bar Pitch||25, 30, 30.16, 32.5, 34.3, 40, 50, 60, 62, 65mm, etc.|
|7||Cross Bar||5x5, 6x6, 8x8mm (twisted bar or round bar)|
|8||Cross bar pitch||40, 50, 60, 65, 76, 100, 101.6, 120, 130mm or as customers’ requirement.|
|9||Surface Treatment||Black, Hot dip galvanized, Cold dip galvanized, Painted, Powder coated, or as customers’ requirement.|
US: ASTM (A123)
China: YB/T 4001.1-2007
Australia: AS 1657-1988
Steel grate Packaging: Packed in seaworthy,steel pallet as the general export package and we also could pack it as your demand
Raw Materials -- Cutting Short -- Punching Holes -- Lining Flat Steel Bars -- Putting Twisted Steel
Bars -- Welding -- Hot Dipped Galvanized -- Packing
A: We are factory.
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
A: 30% T/T in advance ,balance before shippment.