Q235 Catwalk Steel Bar Grating Hot Dipped Galvanized

Price Negotiable

Price: Negotiable

MOQ: 3 tons

Delivery Time: 3-10 work days

Brand: TT

Product Description

32*3 Flat Bar Steel Grating Hot Dip Galvanized Steel Driveway Grating

Welded steel grating is one of the most commonly used steel grating, also called metal open bar grating. Welded steel grating is made of carbon steel or stainless steel. Welded steel grating has anti-slip surface, corrosion resistance, good drainage function, high strength and load capacity. So it is widely used as walkway, stair, fence, shelf, ceiling and floor in many places.

Applications of Welded Steel Grating:

Platform services in industrial and energy construction.
Walkway of bridges and transitions.
Shelf of factory and supermarket.
Ceiling of factory, house and hall.
Gully and well cover of street and huge yard.
Fence of balcony, factory and playground.
Floor of many places.

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
1	Bearing Bar	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
2	Bearing Pitch	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),
7	Grating Standard	UK: BS4592-1987, Australia: AS1657-1985, Japan: JIS