Semi Inset Platform Press Locked Steel Grating Welded Plain Bar Floor
Semi-Insert Platform Press Locked Welded Steel Plain Bar Floor Grating
Plain Steel bar grating description:
Galvanized steel grating:
The advantage of hot-dip galvanizing is its strong anti-corrosion ability, and good adhesion and hardness of the galvanized layer.
Serrated steel grating:
The model is the same as that of ordinary flat steel. The difference is that there are uneven teeth marks on one side of the flat steel,
and the main function is to prevent slippag.
Stainless steel grating:
Light weight, high strength, large carrying capacity, material saving and economical, ventilation and light transmission, modern style, beautiful appearance, non-slip safety.
Plain bar grating specifications:
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Common Specification of Steel Grating
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Remarks: Special Material, High Zinc Coating and New Style can be Customized
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Material
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Q235 / Stainless Steel / Aluminium/Carbon steel/Low-carbon steel
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Material standard
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ASTM A36, A1011, A569, Q235, S275JR, Stainless steel 304/316,
Mild steel & Low carbon steel, etc |
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25x3, 25x4, 25x4.5, 25x5, 30x3, 30x4, 30x4.5, 30x5, 32x5, 40x5, 50x5, 65x5, 75x6, 75x10…..100 x10mm 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'', 11/4''x1/8'', 1 1/2''x1/8'' etc
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Bearing Bar Pitch
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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.
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Cross Bar
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5x5, 6x6, 8x8mm (twisted bar or round bar)
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Cross bar pitch
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40, 50, 60, 65, 76, 100, 101.6, 120, 130mm or as customers' requirement.
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Surface Treatment
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Untreated(black), Hot-dipped galvanized, Powder coated, Electroplate, Painting or as per customers' requirement.
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Grating Style
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Plain / Smooth, Serrated / Teeth, I bar, Serrated I bar
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Galvanizing standard
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CN: GB/T13912
US: ASTM (A123)
UK: BS729
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Standards
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China: YB/T 4001.1-2007
USA: ANSI/NAAMM(MBG531-88)
UK: BS4592-1987
Australia: AS 1657-1988
Japan: JJS
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Plain bar grating features:
Intensity, light structure: strong grid bonding structure makes it with high load, the structure characteristics, facilitate hoisting light; Beautiful appearance, durable: hot-dip galvanized surface treatment make it fairly good corrosion resistance, the surface luster beautiful; Ventilation, lighting, heat dissipation, explosion-proof, prevent slippery properties is good; Deposition prevention dirt.
Plain steel bar grating usages:
Steel Grating is widely used in the platform, corridor, bridge, well covers, stairs, fencing for petroleum, chemical, power plant, waste treatment plant, civil engineering projects and environmental projects.
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