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Swage-Locked Grating – Lightweight & High Load Capacity

Swage-locked grating, also called aluminum grating, is made of aluminum plates and cross bars. It is manufactured by inserting cross bars into pre-punched holes in the bearing bar. The cross bars are then swaged forming a positive mechanical connection.

Compared with other steel bar grating, it is lighter in weight without compromising to the load capacity and mechanical strength.

It can be supplied in different bearing bar types and surface types for your different applications and requirements.

Available Materials

A piece of aluminum swage locked grating with rectangular flat bearing bar..jpg

Flat bar

A piece of aluminum swage locked grating with I shape bearing bar..jpg

I bar

A piece of aluminum swage locked grating with T shape bearing bar..jpg

T bar

Surface Type

A piece of aluminum swage locked grating with smooth surface..jpg

Smooth surface

A piece of aluminum swage locked grating with serrated surface..jpg

Serrated surface

Specifications

●Material: aluminum

●Finish: mill finish, clear anodized, powder coated

●Bearing bar type: rectangular, I type and T type

●Cross bar type: square twisted bars or round bars

Popular Specifications of Swage-Locked Grating
Bearing Bar (mm)Cross Bar (mm)Center Pitch (mm)
Flat Rectangular Bars
25 × 28 × 830 × 100, 40 × 100, 60 × 100
25 × 38 × 830 × 100, 40 × 100, 60 × 100
25.4 × 4.768 × 830 × 100, 40 × 100, 60 × 100
30 × 58 × 830 × 100, 40 × 100, 60 × 100
31.75 × 4.768 × 830 × 100, 40 × 100, 60 × 100
32 × 38 × 830 × 100, 40 × 100, 60 × 100
35 × 58 × 830 × 100, 40 × 100, 60 × 100
38 × 38 × 830 × 100, 40 × 100, 60 × 100
38 × 58 × 830 × 100, 40 × 100, 60 × 100
40 × 38 × 830 × 100, 40 × 100, 60 × 100
40 × 48 × 830 × 100, 40 × 100, 60 × 100
40 × 58 × 830 × 100, 40 × 100, 60 × 100
40 × 128 × 830 × 100, 40 × 100, 60 × 100
45 × 38 × 830 × 100, 40 × 100, 60 × 100
45 × 58 × 830 × 100, 40 × 100, 60 × 100
50 × 38 × 830 × 100, 40 × 100, 60 × 100
50 × 4.58 × 830 × 100, 40 × 100, 60 × 100
55 × 38 × 830 × 100, 40 × 100, 60 × 100
60 × 38 × 830 × 100, 40 × 100, 60 × 100
60 × 128 × 830 × 100, 40 × 100, 60 × 100
65 × 4.968 × 830 × 100, 40 × 100, 60 × 100
65 × 58 × 830 × 100, 40 × 100, 60 × 100
I Type Bearing Bars
26.8 × 6.258 × 830 × 100, 40 × 100, 60 × 100
25.4 × 6.358 × 830 × 100, 40 × 100, 60 × 100
65 × 6.358 × 830 × 100, 40 × 100, 60 × 100
50.8 × 6.358 × 830 × 100, 40 × 100, 60 × 100
T Type Bearing Bars
32 × 608 × 830 × 100, 40 × 100, 60 × 100
28 × 528 × 830 × 100, 40 × 100, 60 × 100

Advantages

●Lightweight than other steel bar gratings

●Unique interlocked structure supplies high strength and durable structure

●High strength and load capacity

●Good anti-slipping performance for safety protection

●Self-cleaning and less maintenance save your labor costs

●Excellent corrosion and rust resistance performance for durability

●Quick and easy installation save labor costs and times for projects

Applications

●Industrial use. It is widely used in industrial applications for safety protection, such as:
  • Catwalk
  • Walkway
  • Floors
  • Platforms
  • Stair treads
  • Bridge decking

The swage locked gratings are constructed on the sites as platform..jpg

Platform

A man is stepping at swage locked grating stair treads..jpg

Stair treads

The inspection walkway is made of aluminum swage locked grating..jpg

Walkway

The aluminum swage locked gratings covering the bridge..jpg

Bridge decking



●Commercial use. Swage locked grating can be used in building construction for decoration and functional use, such as:

  • Building facade system
  • Ceilings
  • Fences
  • Sunscreens
  • Decoration grilles
  • Trench cover gratings

The sunscreens are made of aluminum swage locked gratings..jpg

Sunscreen

Several pieces of aluminum swage locked gratings are welded at the frame as security fences..jpg

Fences

Swage locked gratings are installed on the surface of building and several plants growing on it..jpg

Building facade

A line of aluminum swage locked grating tench cover is installed on the ground..jpg

Trench cover




Resources

Product Brochure

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