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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.
Industrial 19 W 4 Steel Grating Dependable Choice For Long Lasting Flooring
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 | 19 W Industrial Steel Grating,Long Lasting Industrial Steel Grating,4 Steel Grating |
product brief introduction
Steel grid plate is a metal sheet made of steel, commonly used materials are ordinary carbon steel, stainless steel and aluminum alloy.
Ordinary carbon steel refers to carbon steel materials containing less alloying elements, and its main components are iron and carbon. Ordinary carbon steel has good mechanical properties, high strength, good toughness, wear resistance, suitable for use in the general environment.
Stainless steel is a steel with better corrosion resistance, and its main components are iron, chromium, nickel and other alloying elements. Stainless steel has good corrosion resistance and oxidation resistance, and can be used for a long time in harsh environments such as humidity, acid and alkali.
Aluminum alloy is the material of alloying aluminum with other metals, common aluminum-manganese alloy, aluminum-copper alloy and aluminum-magnesium alloy. Aluminum alloy has the advantages of light weight, high strength and good corrosion resistance, and is widely used in aerospace and construction fields.
Name | Steel Grating |
Bearing Bar | 25x3, 25x4, 25x4.5, 25x5, 30x3, 30x4, 30x4.5, 30x5, 32x5, 40x5, 50x5, 65x5, 75x6, 75x10---100x10mm 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 |
Material Grade | ASTM A36, A1011, A569, Q235, S275JR, SS304, SS400, Mild steel & Low carbon steel, etc |
Surface Treatment | Black, self colour, hot dip galvanized, painted, spray coating |
Grating Style | Plain / Smooth, Serrated /teeth, I bar, serrated I bar |
Standard | China: YB/T 4001.1-2007, USA: ANSI/NAAMM(MBG531-88), UK: BS4592-1987, Australia: AS1657-1985, Germany: DIN24537-1-2006, Japan :JI |
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.
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) |