Product Description Model NO.: YD-037 Application: Steel Structure Walkway, Drain Cover Manufacturing Method: Machine Welding Name: Galvanized Serrated Steel Bar Grating Length: 3-8m Surface Treatment: Galvanized Specification: CE HS Code: 73145000 Certification: CE Shape: Tooth Shape Material: Carbon Steel Thickness: 3-8mm Width: 30-100cm Trademark: YD Origin: Anping, China Galvanized Serrated Steel Bar Grating
Specification:
Material: Carbon steel or stainless steel
Cross Bar Pitch / center to center:
38, 50, 76, 100, 101.6mm etc, also be according to client's requirement and 50, 100mm are recommended, America standard is available.
Bearing bar thickness: 3mm-10mm
Bearing bar depth: 25-100mm
The specification can be done according to the requests of the customers.

Its characteristics are: High strength, light structure, pleasing in appearance, durable.
Widely used in petrochemical industry, power plants, water plants, sewage treatment plants, municipal works, sanitation projects in areas such as platforms, walkways, bridges, ditch cover, ladders, fences, guard rails and 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, 50, 60, 76, 80, 100, 101.6, 120mm, 2'' & 4'' etc
4	Material Grade	ASTM A36, A1011, A569, Q235, S275JR, SS304, SS400, 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, Germany: DIN24537-1-2006, Japan:JIS

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Product Categories : Bar Grating