Steel grating is made by bearing bar and cross bar according to the flat-steel weft arrangement, in high-pressure spacing on resistance welder welded by cutting, incision, opening, overlock process such as processing and into customer requirements finished products.

Product Description:

Steel Grating Size: 1m*6m standard type (special size and American standard size are also customizable)

Material: Low carbon steel (Q235)Surface Treatment: Hot dip galvanizing, paint or no coatingSurface

Shape: Planform, tooth shape and I shapeQuality Standard:Steel Grating

Standard: China YB/T4001-1998 America ANSI/NAAMM (MBG531-88) Britain BS4592-1987 Australia AS1657-1992Steel Standard: China GB700-88 / ASTM (A36) / BS4306 (43A)

Hot Dip Galvanizing Standard: China GB/T13912-92 / ASTM (A123) / BS729

Customized according to drawings and samples (CAD drawing).

Product Name: steel grating, galvanized grating, steel grating walkway, bar grating, metal grid grating , etc

Material Standard	Stainless steel 304/316,Mild steel & Low carbon steel, Glass fiber reinforced plastic ,etc
Bearing Bar (Width x Thickness)	25x3, 25x4, 25x4.5, 25x5, 30x3, 30x4, 30x4.5, 30x5, 32x5, 40x5, 50x5, 65x5, 75x6, 75x10…..100 x10mm 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
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.
Twisted Cross Bar Pitch	38.1, 50, 60, 76, 80, 100, 101.6, 120mm, 2'' & 4'' etc
Surface Treatment	Polish,Untreated(black), Hot-dipped galvanized, Powder coated, Electroplate, Painting or as per customers' requirement.
Grating Style	Plain / Smooth, Serrated / Teeth, I bar, Serrated I bar,Insert steel grid plate

Product real show：

Application:

1) It can be used in urben construction as drainage trench cover to drain water and keep ground dry.

2) The serrated steel gratings will be used in the port, parking lot, farmland and other places to be walk platform for pedestrian and vehicles access and passing.

3) Forge-Welding gratings also will be used for industry platform, power plant, water treatment industry, tower platform, etc.

4) Serrated steel gratings also be guardrail for garden, villa, balcony, highway, etc.

Plant workshop：

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