steel welded grill grates factory

Specifications 1>high quality and low price

2>a large number

3>short delivery time

4>ISO9001

galvanized flooring grating
flooring steel grating ISO Company,grating specialist,Your grating solution! ----------------------------------------------------------------------------- Main Market 85% of galvanized flooring Grating are exported to the worldwide with perfect quality. There are many regular steel  grating customers in USA Houston, Ohio, Charttle, LA, MiddleEast, AUS, Europe and Southeast so on.  Usage
The galvanized flooring grating is widly used on construction project, oil project, seaport, power plant, water plant, defense project, chemical factory and so on. galvanized flooring grating common size  The sizes 6meter x1 meter ,5.8meter x 1meter are the common size to Aisan and Middle East markers. Galvanized flooring grating commonly used on bridge,refinery ,power plant,Sewage treatment plant and so on.       Workshop & Equipment       Products           

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