galvanized steel grid

Specifications galvanized steel grid

Steel Grating

Plain,Serrated,I-BAR

ISO9001 & GRATING SPECIALIST

Ms Iris Deng TEL: 0086 139 57853897

galvanized metal bar grating gavazd steel grid  ISO9001-2008Company, Steel Grating Specialist! Your Grating solution! ---------------------------------------------------------------------------------------------- Sales Director : Ms Iris Deng Tel:+86 13957853897 Fax:+86 574 88073962 ----------------------------------------------------------------------------------------------- main market  85% of galvanized flooring steel grating are exported to the worldwide with perfect quality. There are many regular flooring Bar Grating customers in USA Houston, Ohio, Charttle, LA, MiddleEast, AUS, Europe and Southeast so on.  grating Usage The galvanized flooring steel grating is widly used on construction project, oil project, seaport, power plant, water plant, defense project, chemical factory and so on. Common Specification

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

  Equipment & Workshop Manufacturing Process 

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