galvanized carbon grating

Specifications carbon grating

carbon Bar Grating,

Carbon Steel Grating

1.ISO9001 3:Lead time:7-20days

Iris Deng+86 139 5785 3897

carbon grating
carbon bar grating,
carbon Steel Grating
ISO COMPANY, GRATING SPECIALIST! China Top! ****************************************************************************** Contact information: Sales Director: Ms. Iris Deng TEL: +86 139 5785 3897,    Fax: +86 574 88073962, ****************************************************************************** There are three production lines in our company,  85% of Steel Gratings are exported to the worldwide with perfect quality. There are many regular grating customers in USA Houston, Ohio, Charttle, LA, MiddleEast, AUS, Europe and Southeast so on. .

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, 40,50, 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	USA: ANSI/NAAMM(MBG531-88),UK: BS4592-1987,  Australia: AS1657-1985, Japan:JIS     China: YB/T 4001.1-2007,

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