Company Details
Hebei Zhenxing Jinyuan Wire Mesh Group Co.,Ltd
Hebei Zhenxing Jinyuan Wire Mesh Group Co.,Ltd
Steel Grating ( 155 )Expanded Metal Mesh ( 27 )Steel Grating Platform ( 43 )Stepping Board ( 24 )Steel Grating Architectural Products ( 30 )Steel Grating In Environmental Projects ( 33 ) 1. Compound grating is a product made of Steel Grating with certain crossing and carrying capacity and checkered plate with seal surface.
2. Compound grating will generate buckling deformation due to thermal stress after hot dip galvanizing, and larger steel grating has difficult levelling, so please note type selection.
3. Compound grating uses series 3, series 1 or series 2 steel grating as bottom plate; riffled plate commonly uses 3mm thick plate, 4mm, 5mm or 6mm plate.
| Steel Grating Platform |
| 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
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| 7 | Standard | China: YB/T 4001.1-2007, USA: ANSI/NAAMM(MBG531-88), UK: BS4592-1987, Australia: AS1657-1985, Germany: DIN24537-1-2006, |
Advantages:
Economical/ durable/ high strength- to- weight ratio Versatile/ Low maintenance surfaces Serrated (slip resistant).
Applications:
Compound Steel Grating is widely used in the platform, corridor, bridge, well covers and stairs fencing for petroleum, chemical, power plant, waste treatment plant, civil engineering projects and environmental projects. Because of its robust design and spanning abilities, this kind of grating is extremely strong and safe for the supportive structures on decking`s mezzanine floors and elevated walkways.
