Specifications

steel bar grating
1.beaing bar:25*5mm
2.cross bar:6mm,8mm
3.pitch:30*50mm,50*100,30*100
4.ISO9001,CE

 

Professional manufacture steel bar grating for walkway (factory price and export)

 

 

We are Anping Yuandong Metal Product Co.,Ltd. Our factory established in 1984 and we are one of the leading manufactor in this line with 30 years' experience of producing and exporting metal meshes. We believe our strict  management, innovative technology and professional teamworkers will qualify us to meet your needs. Our aim is your aim!

 

 

 

Galvanized steel grating  is made by welding with flat steel and bars with certain distances. It goes through cutting, opening, edging and other processes. The products enjoy the feature of high strength, light structure, high bearing, convenience for loading and other propertier. The hot dipped zinc coating gives the product excellent anti-corrosion.

 

Material: high quality low carbon steel  

 

Types: serrated and plain

 

Finishes: electro galv, hot dipped galv, according to the difference surface treatment.

 

Application:

galvanized steel grating are widely used by various plants such as electric power,petroleum,chemical industry,metallurgy industry,machinery industry,shipbuilding, harbor,oceanographic engineering,building,

paper mills,cement plant,medicine,spinning and weaving,foodstuff factory,transportation,municipal administration,parking lot,etc.

 

Specifications of steel gratings
No	Item	Description
1	Bearing bar	20x5, 25x3, 25x4, 25x5, 30x3, 30x4, 30x5, 32x3, 32x5, 40x5, 50…75x8mm, etc.
2	Bearing bar pitch	25, 30, 30.16, 32.5, 34.3, 40, 50, 60, 62, 65mm, etc.
3	Cross bar	5x5, 6x6, 8x8mm (twisted bar or round bar)
4	Cross bar pitch	40, 50, 60, 65, 76, 100, 101.6, 120, 130mm or as customers’ requirement.
5	Surface treatment	Black, Hot dip galvanized, Cold dip galvanized, Painted, Powder coated, or as customers’ requirement.
6	Flat bar type	Plain, Serrated (tooth-like), I bar (I section)
7	Material standard	Low carbon steel (ASTM A36, A1011, A569, S275JR, SS304, SS400,UK: 43A)
8	Galvanizing standard	CN: GB/T13912, US: ASTM (A123), UK: BS729
9	Steel grating standards	A. China: YB/T4001-1998
		B. USA: ANSI/NAAMM (MBG 531-88)
		C. UK: BS4592-1987
		D. Australia: AS1657-1988
		E: Japan: JJS

 

 

 

 

 

 

 

 

 

 

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