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Brand Name : HBGB
Model Number : GB-007
Certification : ISO9001
Place of Origin : China
MOQ : 100pcs
Price : negotiable
Payment Terms : L/C, T/T
Supply Ability : 3000 pcs per day
Delivery Time : 15-25days
Packaging Details : bulk packing, in bundle or by pallet
Product name : Plain Steel Grating
Material : low carbon steel, stainless steel
Grating type : Serrated, Plain, I bar grating
Surface treatment : hot dipped galvanized
HDG standard : ASTM A123, AS1650, GB/t13912-2002
Bearing Bar : 30x3mm, 32x5mm, 40x5mm
Twist bar : 5x5, 6x6, 8x8 etc
Bearing bar thickness : 2,3,4.5,5 mm and etc
Grating size : 3'x20', 3'x24',3'x30',1000x1000,1000x5800,1000x6000mm
Peculiarity : Corrosion Protection
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:
Common Specification of Steel Grating | ||||
Remarks: Special Material, High Zinc Coating and New Style can be Customized | ||||
Material | Q235 / Stainless Steel / Aluminium/Carbon steel/Low-carbon steel | |||
Material standard | ASTM A36, A1011, A569, Q235, S275JR, Stainless steel 304/316, Mild steel & Low carbon steel, etc | |||
| 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 | |||
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. | |||
Cross Bar | 5x5, 6x6, 8x8mm (twisted bar or round bar) | |||
Cross bar pitch | 40, 50, 60, 65, 76, 100, 101.6, 120, 130mm or as customers' requirement. | |||
Surface Treatment | Untreated(black), Hot-dipped galvanized, Powder coated, Electroplate, Painting or as per customers' requirement. | |||
Grating Style | Plain / Smooth, Serrated / Teeth, I bar, Serrated I bar | |||
Galvanizing standard | CN: GB/T13912 US: ASTM (A123) UK: BS729 | |||
Standards | China: YB/T 4001.1-2007 USA: ANSI/NAAMM(MBG531-88) UK: BS4592-1987 Australia: AS 1657-1988 Japan: JJS |
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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