Steel bar grating has two surface type: serrated surface and smooth surface. Serrated steel grating is made of serrated steel bars, which can be low carbon steel bars, aluminum steel bars and stainless steel bars. The serrated steel bars are welded, press-locked, swage-locked or connected by rivets to form different types of steel grating.

Compared to the plain steel grating, which is available for almost all of the applications, the serrated steel grating is widely used in the wet, slippy places, which need anti-slip performance.

Classification of serrated steel grating

The serrated steel grating has various different types, according to the different fabrications and materials, the serrated steel grating can be divided into different types. The different types can be applied in different applications and supply more choice for customers.

Fabrications of serrated steel grating

• Welded serrated steel grating.

• Swage-locked serrated steel grating.

• Press-locked serrated steel grating.

• Riveted serrated steel grating.

Materials of serrated steel grating

• Low carbon serrated steel grating.

• Aluminum serrated steel grating.

• Stainless steel serrated steel grating.


Welded serrated steel grating.


Swage-locked serrated steel grating.


Press-locked serrated steel grating.


Riveted serrated steel grating.

Features of serrated steel grating

• Anti-slip. The raised surface supplies excellent slip resistance performance, which can be used in the wet and slippy places.

• Corrosion resistance. Galvanized surface treatment supplies good corrosion resistance performance, which ensure the long service life.

• Acid and alkali resistance. Stainless steel serrated steel grating has excellent chemical stability, which can be used in the salty and other chemical corrosive environments.

• Protect safe. The serrated surface can protect pedestrian from slipping down and secure the safe of pedestrians.

Applications of serrated steel grating

• Serrated steel grating features outstanding slip resistance, it is widely used in the environments filled with water, oil and other elements may cause slipping.

• It is widely used as stair tread grating to secure pedestrians safely go up and down.

• The serrated steel grating is widely used as platform walkway grating in pedestrian street, balcony and factories for anti-slip application.

• The serrated steel grating can be installed on the drainage and trench as drainage trench cover to drain water and keep ground dry.


Close mesh serrated steel grating is ideal for vehicles safe passing.


Serrated steel grating can be installed on the stair treads to secure people's safe.


Serrated steel grating can be used in the balcony to prevent people from slipping down.


The serrated steel grating is used as sewage cover to drain water and keep ground dry.