HDG Steel Grate
HDG steel grating can be flexibly adjusted in terms of width, thickness, and hole pattern design to meet the personalized needs of different engineering projects. Its open structure ensures good ventilation and drainage effects, effectively preventing water accumulation and slip risks, and enhancing safety in use.

HDG steel grating is not only durable, reducing the frequency of replacement, but also aligns with the green and environmental protection concept. The steel material is recyclable, thereby reducing the environmental burden. In terms of economic benefits, the reasonable cost and excellent performance make every investment worthwhile.

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.
Q: Do you provide sample?
A: The samples are provided free, but the customer need to pay the postage.After the customer place order, we will deduct the postage from the payment.
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