Swaged Alumnim Grating
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Swaged Alumnim Grating

FOB Price: $300 - $1000/Ton
Min. Order: 10 Tons
Port: Ningbo, China
Production Capacity: 100000
Payment Terms: L/C, T/T
Model No.: 2006-G046
  • ZZ-00008

  • Zhongzheng or as per your demand

  • 7610900000

                                                                                          Swaged Alumnim Grating

General Introduction

Aluminum grating has excellent corrosion resistance, light weight and beautiful appearance. It’s widely used in marine engineering, ships, machinery, decoration, etc.

Swagged Aluminum Grating is light weight, yet strong and durable for all load bearing applications that need high corrosion resistance. Aluminum Grating is available in a variety of bearing bar spacing, thicknesses and heights depending on applications and load requirements. Available in either smooth top or serrated for added slip resistance. 

Technical Data

•Material: T6061, 6063 alloy, ASTM B221•Bar grating made up of interlocking perpendicular bars.

•Bearing bar sizes range from 1" x 1/8" through 2-1/2" x 3/16" in 1/4" increments.

•Bearing bar spacing of 1-3/16", 15/16", 11/16" and 7/16" c.c. with cross bar spacing of 4" or 2".

•Hydraulic pressure is used to bond the slotted bars together, locking the deep cross bar into the notched bearing bar.

•Smooth, clean look due to a flush top rectangular cross bar.

•Offers strong lateral stability.

•Used in architectural design because of clean look and tight spacing.

•1/4" and 1/2" openings.

Table 1

Bearing Bar Size   


Bearing Bar Pitch


Cross Bar Pitch


25*3 30 50/100
25*5 30 50/100
32*3 30 50/100
32*5 30
40*3 30 50/100
40*5 30 50/100
45*5 30 50/100
30 50/100
55*5 30 50/100
65*5 30 50/100

Surface Options


                        plain surface


                     serrated surface

I bar

                         I bar surface

Plain Surface

Standard surface for rectangular bar products with excellent self-cleaning characteristics. Suitable for most applications.


Serrated Surface

Notched rectangular bearing bars provide increased slip resistance. Ideal for applications where moisture or fluids may be present on or near the walking surface.


“I” Bar Surface

Striated flanges of the “I” bar provide enhanced slip resistance without the added cost of serration.

Finish Options

mill finish


                     Mill Finish



other finishes

                       Other Finishes

Mill Finish

Mill finish aluminum bars without additional coating. May show discoloration from welding and fabrication.



An electrochemical process that produces an oxide coating which provides additional corrosion resistance and a decorative finish. Clear or colored finishes available.


Other Finishes

Specialty coatings may be specified in a wide range of colors. Some options include powder coating, vinyl coating, enamel, or epoxy paints.

Feature of Swaged Aluminum Grating

  • Non-toxic

  • Lightweight

  • Resilient & durable

  • Corrosion resistant

  • High strength-to-weight ratio

  • Can be fabricated and customized

  • Easily recycled

  • Versatile


  • Stair treads

  • Security screens in commercial buildings

  • Municipal engineering as tree covers, trench covers and drainage covers

  • Platforms

  • Walkways in industrial factories or parks

  • Modular mezzanine structures

  • Bridges for vehicles and pedestrians

  • Marine industries as working platform


  • Strap packing: Generally used for neat press locked steel grating.

  • Pallet packing: Generally for the press-locked steel grating which need to export and load in container.

  • Screw rod fixation: Use four screw rods through the mesh and fixed with screws.

Company Profile

Ningbo Zhongzheng steel grating Co. Ltd. is a professional enterprise in R & D., design, steel grating, SMC grating field. With innovative and pragmatic, scientific developing philosophy, following the criterion of ISO9001, it provides steel grating, stair tread, compound steel grating, fiberglass grating, drainage pit/trench cover, railing & stanchion, etc. It products are widely used in petroleum, chemical industry, environmental protection, power plants, pharmaceutical, printing and dyeing, brewing water supply and drainage, transportation and other industries.
With its ten years of professional management experience and production in press welding steel grating, it is one of the few enterprises who have the technology of flat steel and galvanized steel grating in the industry. The plentiful resources, skilled team, and high level of management, make it be the fastest developed, most potential grating products supplier.
Ningbo Zhongzheng steel grating Co., Ltd strictly followed the brand management of "quality making value, innovation leading the future", to provide clients high quality assurance, drawing, mechanics calculation, data collation service. With high-quality products and services combined, it has been well recognized by clients all over the world. The products have been exported to different countries and regions, such as South Korea, Singapore, Thailand, Australia, France, Kenya, etc.
TEL.: 86-574 8388 8317
FAX: 86-574 8388 8317
ATTN.: Bruce



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