Press-Locked Gratings
Press-locked gratings are also called pressure locked gratings or press-locked steel bar gratings. Basically, the press-locked gratings have the same load capacity with the welded steel gratings. The differences between them are joint connection technology and cross bars.
They are fabricated using tremendous hydraulic pressure to bond the two close-tolerance slotted bars together, permanently locking crossbars into notched bearing bars. With the performance of high bearing capacity, non-slip, anti-corrosion and easy to install and remove, widely used for ceilings, platforms, floors, fence and all kinds of cover in the factories, civil and commercial buildings.
Specifications of Press-Locked Gratings
Materials: mild steel, stainless steel, aluminum
Surface treatment: hot-dip galvanized, painted or powder coated
Surface types: smooth surface and serrated surface
According to the different insertion angles and insertion modes, press-locked gratings can be divided into four types:
▶standard gratings
▶full gratings
▶heavy duty gratings
▶and louvre gratings
standard gratings full gratings
heavy duty gratings louvre gratings
Features of Press-Locked Gratings
▶Light weight, high bearing capability and high strength
▶Non-silp, anti-corrosion
▶Not easy to deform Beautiful appearance
▶Easy to install and remove
▶Extended the lifespan
Applications of Press-Locked Gratings
▶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