Pressure lock steel grating is a kind of high strength grating. It is a product featuring unique combination of uniformity and precision. It has light structure, elegant style, beautiful and natural design and it is maintenance-free. Press-locked steel grating is used in civilian and commercial buildings, theatres, subway, suburban railway, and other municipal engineering.
It exhibits the same strength, long life and openness as welded grating. Materials applied include mild carbon steel and stainless steel. It is also available in a serrated surface for extra safety.
Specify the following index for your requirements:
Height of End Plate (H);
Pitch of Cross Bar (CP);
Width of Grating (W);
Length of Grating (L);
Thickness of Bearing Bar (T);
Pitch of Bar (PB);
Height of Bearing Bar (H).
The grade of pressure lock steel grating D G L □□□/ □□/ □□
The following table is the commonly used standard pressure lock grating specifications and singlet:
specifications kg/m2
DGL255/30/ 100               50 45.8 54.1
DGL325/30/ 100               50 56.2 64.6
DGL355/30/ 100               50 60.7 69.1
DGL405/30/ 100               50 68.2 76.6
DGL455/30/ 100               50 75.7 84.0
DGL505/30/ 100               50 83.2 91.5
DGL555/30/ 100               50 90.7 99.0
DGL605/30/ 100               50 98.3 106.5
DGL655/30/ 100               50 105.7 114.0
specifications kg/m2
DGL255/40/ 100                50 37.4 45.8
DGL325/40/ 100                50 45.6 53.9
DGL355/40/ 100                50 49.1 57.4
DGL405/40/ 100                50 54.9 63.2
DGL455/40/ 100                50 60.7 69.1
DGL505/40/ 100                50 66.6 74.9
DGL555/40/ 100                50 72.4 90.7
DGL605/40/ 100                50 78.2 86.5
DGL655/40/ 100                50 84.0 92.4