Name: New desigh hot dip galvanized customized steel grating,galvanized steel grating weight
Brand: HAIAO
Availability: InStock

Product Details

New desigh hot dip galvanized customized steel grating

Product Description

Material: ASTM A36 A1011 A569 Q235

Bearing bar pitch: 30, 40, 60mm etc.

Cross bar pitch: 50, 100mm etc.
Surface treatment: Hot-dipped galvanized

We can also manufacture the products according to customer 's need ,such as different type,different size,different shape,different standard,and any special requirements with different bearing capacity and span.In this case, the bearing capacity is up to the grating which you choose as your practical demand.

steel grating weight international standard

Steel Grating standard	Steel standard	Galvanizing standard
China standard	YB/T 4001.1-2007	GB700-88	GB/T 13912-2002
USA standard	ANSI/NAAMM(MBG531)	ASTM(A36)	ASTM(A123)
U.K.standard	BS4592	BS4360	BS729
Australia standard	AS1657	AS3679	AS1650

Specification table of our steel grating weight

Item

Description

Bearing bar

25x3,25x4,30x3,30x4,30x5,32x5,40x5,50x5,.....75x10mm

Bearing bar pitch

12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3, 34.3, 35, 40, 41, 60mm.

US standard: 1"x3/16", 1 1/4"x3/16", 1 1/2"x3/16",

1"x 1/4", 1 1/4"x 1/4", 1 1/2"x 1/4" etc.

3	Cross bar pitch	38,50,76,100,101.6mm
4	Material	Q235,A36,SS304
5	Surface treatment	Black, hot dipped galvanized, paint
6	Thickness	Thickness≥3mm, depth ≥19mm
7	Standard	China: YB/T 4001.1-2007 USA: ANSI/NAAMM(MBG531-88) UK: BS4592-1987 Australia: AS1657-1985