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Industrial Steel Grating
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Serrated Steel Grating
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Heavy Duty Steel Grating
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Grating Trench Cover
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Anti Slip Grating
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Steel Stair Treads Grating
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Fiberglass Grating Panels
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Stainless Steel Grating
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Aluminum Bar Grating
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Metal Fence Clips
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Expanded Metal Sheet
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Perforated Metal Plate
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Welded Mesh Fence
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Chain Link Fence
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Gabion Wire Mesh
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Stainless Steel Mesh
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Metal Filter
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Andy SimpsonI'm a long-term partner of this factory. I've been on a field trip.The factory is strong and the grating quality is very good. I cooperated with this grating supplier in 2017.What surprised me was that this factory was very strong,and it was also one of the top local grating factories.
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David ZhangMy client told me that it was very smooth.The delivery speed is also very fast,I will receive the goods on the 7th day of the order.And the goods is inexpensive and convenient.
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Ajay ParateI have placed an oeder at this factory about FRP grating.The service is good and the grating is perfact.I'll come again.
Expanded Steel 19w4 serrated grating Mesh For Architectural Facades
Place of Origin | Anping China |
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Brand Name | TT |
Certification | ISO9001:2015 |
Model Number | TT-2 |
Minimum Order Quantity | 50m2 |
Price | Negotiable |
Packaging Details | Packing Suitable For Export,Also Depend On Customar Decide |
Delivery Time | 3-5Days,Also Depend On the Quantity |
Payment Terms | L/C, T/T |
Supply Ability | 500M2 Per Day |

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xApplication | Industrial | Bearing Bar Pitch | 30mm, 40mm, 50mm, Etc |
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Grating Standard | YB/T4001.1-2007 | Product Category | Industrial Steel Grating |
Bearing Bar Type | Serrated | Product Name | Customized Thickness And Bar Spacing Industrial Steel Grating |
Load Bearing Capacity | Heavy Duty | Texture | Stainless Steel |
Highlight | Architectural Facades Serrated Grating,Expanded Steel Serrated Grating,19w4 Serrated Grating |
Common Specification of Steel Grating | |
Bearing Bar (Width x 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'', 11/2''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) Bandage and Paperboard: Generally applies to neat steel plate; (2) Screw Locking Method: Use 4 screw rods through the aperture of the steel grid, for high strength; (3) Steel Pallet: Traditional export packing. |
Payment Term | T/T, L/C, Western Union, Credit Card, Alibaba Trade Assurance |
We can supply according to your specification (OEM & ODM) |
main categories
Classification according to the shape of flat steel: flat steel grid plate, tooth flat steel grid plate, I flat steel grid plate, etc.
According to the form of the bar classification: twisted square steel bar steel grid plate, round steel bar steel grid plate, flat steel bar steel grid plate.
Classified by surface treatment: hot-dip galvanized steel grid, cold galvanized steel grid, spray painted steel grid, etc. Hot-dip galvanized steel grid plate has strong impact resistance and corrosion resistance. The cost of cold galvanized steel grid is relatively low, but the rust prevention ability is medium; The color of the painted steel grid is diverse, but the anti-rust ability is weak and afraid of wear.
Classification by use: platform steel grid plate, ditch cover plate steel grid plate, stair step plate steel grid plate, etc. These steel grids are designed according to specific application scenarios to meet different load bearing, anti-slip, drainage and other requirements.
According to the welding method and other categories: pressure welding type, insert type, lock type and weld type. In addition, there are stainless steel grid plate and carbon steel grid plate, according to the different material, its corrosion resistance, strength and other properties are also different.
product technology
The production of steel grid plate mainly has two kinds of machine pressure welding and manual production. Machine pressure welding using high voltage resistance pressure welding machine, through strong electric welding power and liquid pressure to press the transverse rod into the flat steel, to ensure that the solder joint is strong, stable and strong. Handmade, on the other hand, is relatively flexible and suitable for various special needs.