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Steel Grating

Steel grating is a heavy-duty, pedestrian-friendly steel grating that can handle most wheel traffic. This grating comes in two span lengths: short span and long span. The short span series are designed to span up to 3 feet. The long span series can span up to 8 feet.
Wheels and heels is constructed with 1/4 inch thick steel bearing bars. The long span series also contain 3/16 inch filler bars which are alternated with the bearing bars. The bearing (and filler bars) are welded in place to produce a remarkably strong grating.

Large mesh with the best drainage: Leakage area of 83.3 percent, more than twice that of cast iron.

Steel Grating Application

1) Galvanized steel grating from the flat width of 65mm-200mm thickness 5mm-20mm, such as welding formed galvanized steel grating for the post-heavy-duty galvanized steel grating suitable for large yard, docks, coal road bridges, etc., can carry large trucks pass.

2) Galvanized steel grating (Bearing Bar Spacing 40mm) spacing of 40mm steel hot dip galvanized steel grating is the most economical and lightweight varieties in the span of a smaller case, is the ideal choice.

3) Galvanized steel grating (Bearing Bar Spacing 60mm) flat steel bar spacing of 60mm to 50mm hot dip galvanized steel grating used in mining mineral mining industry to solve the problem of splash on the plate, often designated for mining processing plant

4) Galvanized steel grating (Bearing Bar Spacing 30mm) spacing of 30mm steel hot dip galvanized steel grating for the industry's most versatile breed in the common hot dip galvanized steel grating series, the impact on the surface the contact force of the strongest

Steel Grating Specification

Steel Grating Standard
	Steel Grating Standard	Steel Standard	Galvanizing Standard
China Standard	YB/T 4001.1-2007	GB700-88	GB/T13912-2002
USA Standard	ANSI/NAAMM (MBG531)	ASTM (A36)	ASTM (A123)
U.K. Standard	BS4592	BS4360 (43A)	BS729
Australia Standard	AS1657	AS3679	AS1650

Model Description
1) Bearing Bar Specification: 1", 1-1/4" ,1-1/2" x 1/8", 3/16", 1/4" (Height X Thickness)
2) Bearing Bar Spacing:1/2", 3/4",1",1-1/4",1-1/2"etc, also be according to client' s requirement and 3/8",2" are recommended
3) Bearing Bar Surface:Smooth - Standard surface ; Serrated - Serrations are cut into the grating's bearing bars surface
4) Cross Bar Spacing:1-1/2", 2", 2-1/2", 4" etc, also be according to client's requirement and 2", 4" are recommended
5) Material: Mild Steel or Stainless Steel

Steel grating common specifications and safety load:

Bearing Bar Spacing 20mm steel grating
Bearing Bar Spacing 30mm steel grating
Bearing Bar Spacing 40mm steel grating
Heavy-duty steel grating

Steel Grating Surface Treatment

Untreated
Painting
Hot Dip Galvanizing

Steel Grating Welding

Manual welding
Machine Welding

Steel Grating Precautions

Hole spacing center to center

welded steel grating s/s

Hole spacing edge to edge

Steel Grating Projects

Wire Mesh Products

Contact Us

ADDRESS
No.23 Weimin Street of
Anping County Hebei China
POSTCODE
053600

TELEPHONE
0086 318 706 3609
FAX
0086 318 706 1960

EMAIL
sale@ctmesh.com

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ctmesh@hotmail.com
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