• 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.
  • 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.
  • 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.

6061 Material Aluminum I Bar Grating Powder Coating Roof Top Solar Walkway

Place of Origin HeBei,China
Brand Name TT
Certification ISO9001,CE
Model Number 01
Minimum Order Quantity 100piece/pieces
Price Negotiable
Packaging Details Wooden Pallet/Steel Pallet Or As The Customar require
Delivery Time 5-8days
Payment Terms L/C, T/T, Western Union, MoneyGram
Supply Ability 25000piece per month
Product Details
Material 6063 T6 Surface Finish Anodized
Model Number EM-025 Cross Bar Pitch 30, 40, 60, 100mm
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6061 aluminum i bar grating


powder coating aluminum i bar grating


roof top aluminum bar grating

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Product Description

6061 Material Powder Coating Roof Top Solar Walkway Aluminum Walkway Grating



Product Show


Swaged Rectangular Aluminum Grating



Cross bars are fully locked within the bearing bars, slightly below the top surface. It has clean and crisp lines. With nearly 80% open area, it is commonly used in public areas and is the industry accepted standard for industrial applications. If anti-slip is required, swaged rectangular aluminum gratings with a serrated surface are available upon request.

  • Bearing bar size: 1" x 1/8" to 2–1/2" x 3/16" with 1/4" increments;
  • Bearing bar spacing (center-to-center): 1–3/16", 15/16", 11/16" and 7/16";
  • Cross bar spacing (center-to-center): 4" or 2".



Rectangular bearing bar of aluminum grating with a plain surface is displayed.






6061 Material Aluminum I Bar Grating Powder Coating Roof Top Solar Walkway 1

Product Specifications


Aluminum grating Part Number Bearing bar size
I-Bar Swage Locked 19-SI-4
I-Bar Swage Locked Close-Mesh 8-SI-4 (1/2")
Rectangular Bar Swage-Locked & Press Locked 19-SR-4,19-AP-4
15-SR-4, 15-AP-4
Press-Locked Close Mesh 3-AP-4 (13/16")
Rectangular Bar Swage-Locked Close Mesh &Press-Locked Close Mesh 11-SR-4, 11-AP-4
8-SR-4, 8-AP-4





Because of its light weight, corrosion resistance, and non-sparking, Aluminum gratings are widely used in indoor ceilings, outdoor curtain walls and other decorative applications due to its lightweight, excellent corrosion resistance and non-sparking properties. It is suitable for industrial applications where the strength-to-weight ratio is important, such as wastewater treatment plants. It is mainly used for safety protection and served as walkways, floors, platforms, stair treads, fences, etc.


6061 Material Aluminum I Bar Grating Powder Coating Roof Top Solar Walkway 2


Key Specifications/Special Features

Material: Q235 in line with GB/T700 steel

Bearing bar shape: plain (may be omitted in symbol of steel grating), serrated and I-shape type

Surface treatments: hot-dipped galvanizing, painting or other anti-corrosive coatings
Product Tolerance
Allowed deviation of length ±5mm, while allowed deviation of width ±5mm
Non-perpendicularity of bearing bar allowed no >10% of width of bearing bar
Cross bar surface should not surpass bearing bar surface 1mm, beginning and end of cross bar should not surpass end surfaces of two sides of grating 2mm
Stair ladder, compound steel grating, drainage pit/trench cover and railing/stanchion are also available
Customized requirements are accepted