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Product Details:
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| Name: | Toothed Serrated Steel Grating | Material: | Q235 |
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| Bearing Bar: | 253/ 303/325/ 405 | Thickness: | 5mm |
| Finished: | Hot Dipped Galvanized | STANDARD: | GB11981-2001 |
| High Light: | Anti Slip Serrated Steel Grating,Toothed Serrated Steel Grating,Galvanized Steel Serrated Grating |
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Steel grating can be widely used in petrochemical, water plants, sewage treatment plants, municipal engineering, environmental engineering and other fields of platforms, walkways, trestlebridge, ditch cover, covers, ladders, fences and railings etc.
1>light weight-easy to install and clean-nodem
2>nice appearance-high strength-ventilation and light can pass through
3>material saving-slip-resistant and safe
4>heavy loading and durable
| Common specification of Steel grating | |
| Material Standard |
ASTM A36, A1011, A569, Q235, S275JR,Stainless steel 304, Mild steel & Low carbon steel, etc |
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Bearing Bar (width*thickness) |
25x3, 25x4, 25x4.5, 25x5, 30x3, 30x4, 30x4.5, 30x5, 32x5, 40x5, 50x5, 65x5, 75x6, 75x10…..100 x10mm etc; I bar: 25x5x3, 30x5x3, 32x5x3, 40x5x3 etc US standard: 1''x3/16'', 1 1/4''x3/16'', 1 1/2''x3/16'', 1''x1/4'',1 1/4''x1/4'', 1 1/2''x1/4'', 1''x1/8'', 1 1/4''x1/8'', 1 1/2''x1/8'' etc |
| Bearing Bar Pitch |
12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3,32.5, 34.3, 35, 38.1, 40, 41.25, 60, 80mm etc. US standard: 19-w-4, 15-w-4, 11-w-4, 19-w-2, 15-w-2 etc. |
| Twisted Cross Bar Pitch | 38.1, 50, 60, 76, 80, 100, 101.6, 120mm, 2'' & 4'' etc |
| Surface treatment |
untreated(black), hot-dipped galvanized ,powder coated, electroplate, painting or as per customers’ requirement. |
| Grating Style | Plain / Smooth, Serrated /teeth, I bar, serrated I bar |
| Packing |
1) LCL(less than one container load): packed with plastic film then on the pallets 2) FCL(full container load): nude packing 3) Other special package :according to customers' requirements. |
Steel Grating made by welding with flat steel and cross/round bars with certain distances.
Our Steel Grating enjoy the feature of high strength, light structure, high bearing, convenience for loading and other properties. The hot dipped zinc coating gives the product excellent anti-corrosion.
1)Raw material :Low carbon steel, stainless steel, aluminum alloy
2)Types of Steel Grating:Plain/smooth type, I type ,Serrated/teeth type.
· It’s better that you can provide drawings with detailed information like raw material, grating type, surface treatment, quantities, etc.
· If you are not able to provide the drawing, we will design for free according to your specific applications.
· 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.
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 have more than 20 years experiences about manufacturing and exporting.
4)We own more than 10 senior engineers, they can promise our product technology in a leading level.
Contact Person: zhijing.gao
Tel: 86-13363891298
Fax: 86-311-85523962
