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30*3 Steel grating/galvanized steel stair tread
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30*3 Steel grating/galvanized steel stair tread

Quantity:
  • ASTM
  • Low carbon steel,stainless steel
  • 3'x20', 3'x24', 3'x30', etc
  • Hebei, China (Mainland)
  • Diamond
  • DSG-005
  • Heavy
  • Steel Structure Platform
  • 3m-6m
  • 0.5-2m
  • galvanized,pvc coated
  • in bulk or with pallet or as your requirement
  • 7-15days afer down payment
 
Product Description

 

 

30*3 Steel grating/galvanized steel stair tread 

 

Steel Grating Mesh 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: low carbon steel ,stainless steel

Types: serrated and plain

Surface treatment: electro galv, hot dipped galv, pvc coated.

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

 

 

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.

 

Packaging & Shipping

 In bulk or with pallet

 

 

 

 
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Company Information

 

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