The Steel Flat Bar Grating material determines the usage scenario, and Q235 low-carbon carbon steel is mostly used indoors. Corrosion prevention mainly relies on galvanized paint, etc. 304 stainless steel
Ordinary acid-base, humid environment, moderate anti-corrosion, no need for galvanizing. 316 stainless steel
Seaside, seawater, strong corrosive working conditions, top-notch anti-corrosion, high price.
Steel Flat Bar Grating Q235 low-carbon steel has obvious advantages, with a moderate price for use in construction scenarios and not strict requirements for anti-corrosion conditions. It can be used for embedded parts and does not require anti-corrosion treatment on the surface when using seat embedded parts.
The automatic welding machine used in the production of Steel Flat Bar Grating ensures the strength of the welding points, reduces self deformation, and makes it easier to standardize the external dimensions through precise welding with a robotic arm.


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steel grating parameter

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Detailed Information of Steel Grating |
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Material |
▪ Mild Steel (Carbon Steel)ASTM A36,A1011,Q235B |
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▪ Stainless Steel 304/316/316L |
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Bearing bar size |
▪ 3mm thickness with 20mm to 40mm depth. |
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▪ 5mm thickness with 20mm to 120mm depth. |
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▪ 8mm thicness, 10mm thickness with 60mm to 140mm depth. |
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▪ Customized size available. |
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Bearing bar style |
Smooth bar, Serrated bar, Smooth I Bar, Serrated I bar |
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Bearing bar space (center to center) |
▪ 12.5mm, 15mm, 30mm, 40mm, 50mm |
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Cross bar style |
▪ Twist bar |
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▪ Round bar |
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▪ Rib bar. |
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Cross bar space (center to center) |
▪ 50mm, 76mm, 100mm |
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Surface treatment |
▪ Untreated |
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▪ Hot Dipped Galvanized |
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▪ Painted. |
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Package |
▪ Steel Pallet / Plywood Pallet, or according to customers' requirement. |
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Application |
▪ Walkway, Industrial Platform, Sump, Trench, Drainage and so on. |
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Material standard |
▪ GB700-88 |
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▪ AS3679 |
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▪ ASTM(A36) |
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▪ S4360(43A) |
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Grating standard |
▪ YB/T4001.1-2007 |
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▪ AS1657-2013 |
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▪ BS4592-2006 |
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▪ ANSI / NAAMM(MBG531-88) |
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Standard Panel Sizes:
Mild Steel Grating
The standard range of panel sizes are;
Code Panel Sizes nominal
1 1000 x 5800 span
2. 1000*6000 span
Other sizes are available on request.
Stainless Steel Grating
As dictated by the availability of raw material flat bar, usually 4000mm
span. Please enquire at branch.
Aluminium Grating
The standard range of panel sizes are;
Code Panel Sizes nominal
1 1000 x 5800 span
2. 1000*6000 span
Other sizes are available on request.
FAQ
Q:Can I customize the products?
A:Yes, as long as provide specifications, drawings, can only do what you want products.
Q: How can i get the price?
A: We usually quote within 24 hours after we get your inquiry(Except weekend and holidays).
Q: Can I buy samples placing orders?
A: Yes.

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