Payment & Shipping Terms:
|Material:||Carbon Steel, Stainless Steel||Bearing Bar:||Flat, Serrated, I-bar|
|Surface Treatment:||Hot Dipped Galvanized||Cross Bar:||Round, Twisted, Square|
|Application:||Petroleum, Chemical, Port||Bearing Bar Pitch:||30mm, 40mm, 50mm|
Low Carbon Steel Floor Grating Ground Galvanized Steel Balcony Grate
Steel grating a kind of customized product made from raw plate through deep processing including cutting, incising, perforating, rimming, etc. The raw plate is welded up by high pressure resistance welding machine with load flat steel and cross bar that are cross placed according to certain space.
|Steel Gratings Specifications|
|Materials||Q235 / Stainless Steel|
|Material standard||Low carbon steel (ASTM A36, A1011, A569, S275JR, SS304, SS400,UK: 43A)|
|Type||Welded steel grating, pressure-locked|
|Bearing bar||20x5, 25x3, 25x4, 25x5, 30x3, 30x4, 30x5, 32x3, 32x5, 40x5, 50...75x8mm, etc.|
Bearing Bar's Type
|F - Plain style|
|S - Serrated style (tooth-like)|
|I - I bar style|
|Beraing Bar Pitch||25, 30, 30.16, 32.5, 34.3, 40, 50, 60, 62, 65mm, etc.|
|Cross Bar||6mm, 8mm (twisted bar or round bar)|
|Cross bar pitch||40, 50, 60, 65, 76, 100, 101.6, 120, 130mm or as customers' requirement.|
|Surface Treatment||Black, electro galvanized, Hot dip galvanized, Painted, Powder coated, or as customers' requirement.|
|Galvanizing standard||CN: GB/T13912|
|US: ASTM (A123)|
|Standards||China: YB/T 4001.1-2007|
|Australia: AS 1657-1988|
Sign of the shape of bearing bars
F - Plain style
S - Serrated style
I - I-section style
Sign of surface treatment
G - Hot galvanizing (it is recommended)
P - Painted
U - untreated
Standard of Steel Grating
|Type||Bearing Bar Size||Pitch|
Why choose JH Steel Grating?
1) We have a standard manufacturing line and a complete quality ensuring system for high quality Steel grating.
2) We own most advanced production equipments. The CNC press-welding machine is controlled by computers.
3) We're professional manufacturer. Manufacturer of Steel Grating since 2006!
4) We own more than 10 senior engineers, they can promise our product technology in a leading level.
Hot to order steel bar grating?
1. It’s better that you can provide drawings with detailed information like raw material, grating type, surface treatment, quantities, etc.
2. If you are not able to provide the drawing, we will design for free according to your specific applications.
3. A free design will need information like: area of application (industrial platform, airport, docks, etc.), drawings of this area with detailed dimensions, boundary conditions, etc.
Contact Person: Mary Zhang