Construction & Real Estate Metal Building Materials

Hot Dip Galvanized Steel Grating Platform 25x5mm Bearing Bar for Industrial Projects

Heavy-duty welded steel bar grating with hot-dip galvanized finish. Features 25x5mm bearing bars, 30mm pitch, and serrated options. Complies with ASTM A36, YB/T 4001.1, and ANSI/NAAMM standards. Ideal for industrial platforms, walkways, and mezzanines. Custom sizes and surface treatments available.

Place of Origin Anping,china
Packaging Details Wooden Pallet/Steel Pallet Or As The Customar require
Material Steel,Q235,q235 carbon steel
Standard ISO9001,YB/T 4001.1-2007
Model Number TT-1
Supply Ability 100 TONS/DAY
Product Description

hot-dip galvanized steel grating steel structure platform grating used in industry project

 

We as  a manufacturer specializing in the production and export of a full range of steel gratings products. Our steel grating products have a wide range of different materials.

 

The main products are highmedium and low carbon steelstainless steel,and aluminum steel grating. And there are many styles, such as platform steel grating,special steel grating,sawtooth steel grating,high-strength steel grating, pressure-locking steel grating,etc.

 

With the development of the steel grating business, we have gradually improved our manufacturing expertise and engineering construction capabilities.

 

Welded Steel Bar Grating Specification:

 

No. Item Detailed Description
1 Bearing Bar 25x3, 25x4.5, 25x5, 30x3, 30x4, 30x5, 30x5.5, 32x5, 40x5, 50x5,60x5,70x6, 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 1/4' ' x1/8' ' , 1 1/2' ' x1/8' ' etc
2 Bearing Pitch 12.5, 15, 20, 25, 30, 30.3, 32.5, 35, 38.1, 40, 41.25, 60, 80mm etc
US standard: 19-w-4, 15-w-4, 16-w-4, 11-w-4, 19-w-2, 15-w-2 etc
3 Cross Bar Pitch 38, 40 50, 60, 76, 80, 100, 101.6, 120mm, 2' ' & 4' ' etc
4 Steel Grade ASTM A36, A1011, A569, Q235, S235JR, SS304, Mild steel & Low carbon steel, etc
5 Surface Treatment Black, self coloures, hot dip galvanized, painted, spray coating
6 Grating Style Plain / Smooth, Serrated /teeth, I bar, serrated I bar
7 Grating Standard China: YB/T 4001.1-2007, USA: ANSI/NAAMM(MBG531-88),
UK: BS4592-1987, Australia: AS1657-1985, Japan: JIS

 

 

Metal Grate Picture:

 

 

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