Light Steel Grate
Light steel grating is superior to carbon steel grating in terms of corrosion and rust resistance. Aluminum oxidizes in air to form aluminum oxide, which has stable properties, high temperature and humidity resistance, and chemical stability at room temperature. Aluminum can form an oxide film (alumina) in humid air to prevent metal corrosion, which can be considered as a protective film
Therefore, aluminum is not easy to rust and has strong oxidation resistance, Carbon steel grating is based on coating protection to prevent rust, with different rust prevention levels such as layer thickness, uniformity, and layer technology.
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: What is your payment term?
A: This is negotiable. Usually T/T, 30% as deposit, and 70% before delivery.or 100%LC AT SIGHT.
Q: What is the shipping method?
A: It could be shipped by sea,by air or by express(EMS, UPS, DHL, TNT, FEDEX and ect). Please confirm with us before placing orders.
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