Welded Grating Steel Bar / Steel Grating / Grating Steel

Model NO.: Welded steel Bar Grating Hole Shape: Square Surface Treatment: Galvanized Standard Length: Customer′s Require Customized: Customized Certification: SGS, ISO9001 Specification: as per customers requirements HS Code: 73269090 Material: Low-Carbon Iron wire Application: Construction Wire Mesh, Screening, Protecting Mesh Weave Technique: Stamping Feature: Anti-Corrosion Color: Silver Trademark: YZGM Origin: Hebei Shijiazhuang, China Specifications
Welded steel bar grating
Welded steel bar grating is a flat panel with a light structure firmly welded together. It is widely used for industrial ladders, decking safety, ventilation ceilings and floors, platform and stair tread protection panels. The open spacing design instead of solid metals allows good ventilation, and easy flow of lighting and heat. The standard sheet size is 1m x 6m standard type (special size and American standard size are also customizable).
Mostly Used Specifications of Steel Mesh Gratings from our customers:
1) Bearing Bar (Load Bar) Specifications (mm): The specification of plain type and serrated type bearing bar is 20 x 3 to 100 x 10; The specification of I-section type is 25 x 5 x 3, 32 x 5 x 3, 38 x 5 x 3, 40 x 5 x 3, 50 x 5 x 3, 50 x 7 x 4, 55 x 7 x 4, 60 x 7 x 4, 65 x 7 x 4, 70 x 7 x 4, 75 x 7 x 4, etc.
2) Bearing Bar Pitch (center to center): 12.5, 15, 25, 30, 30.16, 32.5, 34, 40, 41.25, 45, 50, 60, 60.32, 80, 100 mm etc, also be according to client's requirement and 30, 40, 60mm are recommended, America standard is available.
3) Material: Mild Steel (Low Carbon Steel) or Stainless Steel
4) Surface Treatment: Mill finish untreated, Painting or Hot DIP Galvanizing
 

No	Item	Description
1	Bearing bar	25x3, 25x4, 30x3, 30x4, 30x5, 32x5, 40x5, 50x5, ...75x10mm
2	Bear bar pitch	12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3, 34.3, 35, 40, 41, 60mm. US standard: 1" x3/16" , 1 1/4" x3/16" , 1 1/2" x3/16" ,   1" x 1/4" , 1 1/4" x 1/4" , 1 1/2" x 1/4" etc.
3	Cross bar pitch	38, 50, 76, 100, 101.6mm
4	Material	Q235, A36, SS304
5	Surface treatment	Black, hot dipped galvanising, paint
6	Standard	China: YB/T 4001.1-2007
		USA: ANSI/NAAMM(MBG531-88)
		UK: BS4592-1987
		Australia: AS1657-1985

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Product Categories : Grating Steel