• Anping Tiantai Metal Products Co., Ltd.
    Andy Simpson
    I'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.
  • Anping Tiantai Metal Products Co., Ltd.
    David Zhang
    My 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.
  • Anping Tiantai Metal Products Co., Ltd.
    Ajay Parate
    I have placed an oeder at this factory about FRP grating.The service is good and the grating is perfact.I'll come again.

High Bearing Industrial Steel Grating Light Structure Galvanized Metal Grating

Place of Origin ANPING , CHINA
Brand Name TT
Certification ISO9001-2015
Model Number TT-5
Minimum Order Quantity 1tons
Price lower
Packaging Details wooden pallet or steel strip
Delivery Time 7-12 work days
Payment Terms L/C T/T
Supply Ability 1800tons/month

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Product Details
Material Stainless Steel Galvanized Stee Packing Pallet, 1PC/BOX, Wooden Box
Color Silver, Available To Any Colors, Black, Stainless Steel, Customized Size Customized
Usage Public Drain Area, Bathroom, Garge, Concrete Construction Support, Balcony Ect. Surface Hot Galvanized, Bright, Smooth, Silver, Galvanized Or Painted Or Black Steel
Shape As Required, Various, As Your Request, Fish-eye Type Plain, Plain Bar Grating, I-shape, Serrated Bar Grating, Serrated
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High Bearing Industrial Steel Grating


High Bearing Galvanized Metal Grating


Light Structure Galvanized Metal Grating

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Product Description

                 Industrial Steel Grating building construction material hot dipped galvanized steel grating

Product Description
Steel Grating

1) Bearing Bar (Load Bar) Specifications (mm):
The specification of plain type and serrated type bearing bar is 25 x 3 to 100 x 8; The specification of I-section type is 25 x 5x 3, 32 x 5 x 3, 38 x 5 x 3, 40 x 5 x 3, 50 x 5 x 3, 50 x 7 x 4, 55 x 7 x 4, 60 x 7 x 4, 65 x 7 x 4, 70 x 7 x 4, 75 x 7 x 4, etc.

2) Bearing Bar Pitch (center to center):
12.5, 25, 30, 30.16, 32.5, 34, 40, 41.25, 45, 50, 60, 60.32, 80, 100 mm etc, also be according to client's requirement and 30, 40,60mm are recommended, America standard is available <1'' x 3/16'', 1 1/4'' x 3/16'', 1-1/2'' x 3/16'', 1'' x 1/4'', 1-1/4'' x1/4'', 1 1/2'' x 1/4''(19-w-4) and so on. >

3) Material:
Mild Steel (Low Carbon Steel) Aluminum or Stainless Steel

4) Surface Treatment:
Untreated, Painting or Hot Dipped Galvanizing


Steel grating is made of flat steel in accordance with a certain distance and cross arrangement, the use of gas welding, welding into the middle with a square lattice of steel products.Flat steel is generally cold rolled Q235 flat steel, can also be hot rolled I flat steel, tooth flat steel, inclined flat steel, stainless steel flat steel and other specifications.The bar is generally twisted square steel, square steel, round steel, flat steel, etc.The surface treatment has: hot galvanizing, cold galvanizing, spray model, spray paint, dip anti-rust oil can prevent oxidation rust, (general stainless steel need not above treatment, most stainless steel surface polishing treatment).

Advantages: saving materials, reducing investment, simple construction, durable, modern fashion, anti-fouling, reducing wind resistance, simple design, strong corrosion resistance.


(1) Structure: Welding with flat steel and cross/round bars with certain distances.

(2) Features: High strength, light structure, high bearing.

(3) Surface: The hot dipped zinc coating gives the product excellent anti-corrosion.


Product name
Steel Grating
Grating Style
Plain type, Serrated type, I Type and Serrated I type steel gratings
Surface Treatment
Black/Untreated (U), Hot dip galvanizing (G), Painting (P)
industry of Power plant, Oil Refineries,Petrochemistry, Chemical Plant, Water and Waste treatment plant, Ship-building, offshore
projects and civil construction (like roads, park) ., etc.
Bearing bar (width * thickness)
25*3mm,25*4mm,25*5mm,30*3mm,30*4mm,30*5mm,32*3mm,32*5mm,40*3mm,40*4mm,40*5mm,50*3mm,50*4mm,50*5mm Etc.
Bearing bar pitch (mm)
12.5, 15, 20, 25, 30, 34.3, 35.3, 40,41.25, 50, 60...(30, 40,50 mm are recommended ),also can do the size as customer's request
Cross bar pitch (mm)
38.1, 50, 76.2, 100, 101.6 . Etc.(30, 50, 100 ,150 mm are recommended ),also can do the size as customer's request
Mild steelQ235, Stainless steel


Galvanized grating are designed and manufactured for various industrial and civil constructions in city road, gardens, yard, airport, railway and industrial engineering.

* Hot dip galvanized steel grating is the best choice for steel platforms in airports. Grating with 30 × 3 mm thick load bearing bars with a pitch of 30 mm and traverse bars at 50 mm or 100 mm is the suitable one.
* Steel grating, with robust design and spanning abilities, is very strong and safe for the support of floors and elevated walkway. It can be used for ceiling, interior decoration, platform aisle, ventilation windows, (Wells), advertising plaque and other construction.
* Widely used in the petrochemical industry, power plants, waterworks, sewage treatment plants, municipal works, sanitation projects in areas such as platforms, corridors, bridge, ditch cover, covers, ladders, fences, rails, and so on.

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