|Material:||Low Carbon Steel(Q235) Or Stainless Steel||Type:||Welded|
|Color:||Silver Or As Your Requirement||Surface Treatment:||Hot-DIP Galvanizing, Electrolytic Zinc Plating, Lacquering, Untreated|
|Bearing Bar Pitch:||20.40,60||Application:||Floor,Walkway,Industrial Platform,bridge,Deck Platform|
|Grating Size:||1000x5800mm Or 1000x6000mm||Place Of Origin::||Hebei, China|
heavy duty steel grating,
steel floor grating
Industrial Serrated or Treads Welded Steel Bar Grating
Steel Grating consists of a series of bearing bars welded (or otherwise joined) at various intervals to perpendicular cross bars to form a load-bearing panel. Panels are manufactured by welding, locked by swaging, or press-locked processes.
Steel Grating can meet almost any load bearing or weight requirement and is the most durable grating for rugged applications. Bar grating is a top choice for strength, safety, and long-term cost.
The steel grating has the characteristics of beautiful appearance, optimal drainage, strong rust resistance,
maintenance-free and replacement, anti-theft, investment saving, high strength: many specifications.
1) indicates the treatment method: hot-dip galvanizing, cold-galvanizing, spray painting.
(2) Distance between the flat steel and the flat steel: the center distance between two adjacent flat steels, usually 30MM and 40MM.
(3) Crossbar spacing: The center spacing of two adjacent rails is usually 50MM, 100, two, and other specifications can be customized.
(4) Bearing flat steel: usually 20X3, 25X3, 30X3, 32X3, 32X5, 40X4, 50X5 and other models.
25x3, 25x4, 25x4.5, 25x5, 30x3, 30x4, 30x4.5, 30x5, 32x5, 40x5, 50x5, 65x5, 75x6, 75x10---100x10mm etc
I bar: 25x5x3, 30x5x3, 32x5x3, 40x5x3 etc
US standard: 1''x3/16'', 1 1/4''x3/16'', 1 1/2''x3/16'', 1''x1/4'', 1 1/4''x1/4'', 1 1/2''x1/4'', 1''x1/8'', 1 1/4''x1/8'', 1 1/2''x1/8'' etc
|2||Bearing Bar Pitch||
12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3, 32.5, 34.3, 35, 38.1, 40, 41.25, 60, 80mm etc
US standard: 19-w-4, 15-w-4, 11-w-4, 19-w-2, 15-w-2 etc.
|3||Twisted Cross Bar Pitch||38.1, 50, 60, 76, 80, 100, 101.6, 120mm, 2'' & 4'' etc|
ASTM A36, A1011, A569, Q235, S275JR, SS304, SS400, Mild steel & Low carbon steel, etc
|5||Surface Treatment||Black, self colour, hot dip galvanized, painted, spray coating|
|6||Grating Style||Plain / Smooth, Serrated /teeth, I bar, serrated I bar|
China: YB/T 4001.1-2007, USA: ANSI/NAAMM(MBG531-88),
UK: BS4592-1987, Australia: AS1657-1985,
Germany: DIN24537-1-2006, Japan:JIS
Contact Person: Nico
Tel: +86-159 0328 3366