Product Details

Hot-dipped galvanized steel grating

company file

Company profile:
1.Established:1992
2.Area:33350m2
3.Staff:200
4.Certification:SGS,CE,ISO9001:2008,"BV Report" of alibaba
5.Main Products:Wire Mesh Fence,Temp Fence,Welded Wire Mesh and so on
6.Market:Sweden,Germany,Russia,England,France,Poland,United Kingdom,Belgium and so on
7.Export Value in 2012:7936507.9

hot dip galvanized welded steel grating specifications:

No.	Item	Description
1	Bearing Bar	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
4	Material Grade	ASTM A36, A1011, A569, Q235, S275JR, SS304, 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
7	Standard	China: YB/T 4001.1-2007, USA: ANSI/NAAMM(MBG531-88), UK: BS4592-1987, Australia: AS1657-1985, Japan:JIS

packing: normally packed in piling up ways with two pieces of square wood on both upper and bottom sides.there are four or six pieces of M10 long bolt penetrating the gratings and screwing together.it is suitable for loading and unloading by fork-lift and crane.we can pack as per the requirement of customers.

high quality galvanized steel grating classification

1>classified by the type of load bearing flat steel bar

1.the load flat steel adopts type i seerrated flat steel type

2.the load flat steel adopts type i flat steel type

3.the load flat steel adopts common serrated flat steel type

4.the load flat steel adopts common flat steel type

2>classified by the type of end plates

1.special banded ends

2.cutting banded ends

3.high banded ends

mon banded ends

3>classified by the type of surface covering plate