Welded steel bar grating(use for stair treads, platform)

Specifications

Material: Carbon Steel.
Treatment: Galvanized or black.
Surface appearance: Plain or Serrated.
Use: stair, platform etc.

Welded steel bar gratings:
Material of bearing bar:
Steel flat bar.

 

Material of cross bar:
Twisted square bar.
Round bar.

 

Size of bearing bar (mm):
h: 25, 32, 38, 44, 50, 65.
t: 3.0, 4.5, 6.0.

 

Size of cross bar (mm):
6.0 x 6.0, 8.0 x 8.0.
6.0, 8.0.

 

Opening dimension (mm)
d1: 12.5, 30.0, 35.3.
d2: 40 ~ 200.

Welded steel bar gratings Electric resistance weld.

By surface types:
Galvanized steel gratings.
Stainless steel gratings.

 

By bearing bars:
Flat bar steel gratings.
Serrated type steel gratings.
Fine mesh steel gratings.
I-bar steel gratings.

 

By major applications:
Stair treads.
Trench covers.
Drainage pit covers.
Fence.

Other sizes are available upon request.

 

 

Steel bar grating is both an economical and practical building material due to its low manufacturing cost, high load strength and adaptability to fit most industrial or commercial uses. Bar grating is used for many applications such as catwalks, platforms, stairs, grills, grates, fencing, vaults, ventilated bin floors, ramps, loading docks, food preparation areas, fire escapes, window and machinery grate guards, wash racks, running boards, ventilation screens and many more applications.

 

 

Use: