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Heavy duty welded steel grating
Flooring galvanized steel grating is the most widely used.We have 7 running lines. Our capacity per year lead to 50,000 tons .The bearing bar comes in the form of a plain surface flat bar, commonly used for platforms, trenchgratings, and stair treads.
Steel grating is made of flat steel and bars by welding with certain distances. It goes through cutting, opening, edging and other processes. The products enjoy the features of high strength, light structure, high bearing, convenience for loading and other properties. The hot dipped zinc coating gives the product excellent anti-corrosion resistance.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.
1.Material:carbon steel or stainless steel
2.Bearing bar:from 20x3mm to 100x10mm/ I section from 25x5x3mm to 75x7x4mm
3.Bearing bar pitch:12.5mm,30mm,34.3mm,40mm,60mm or according to your requirement
Cross bar pitch:30mm,38.1mm,50mm,100mm or according to your requirement
4.General panel length:5800mm,6000mm,6100mm
5.General panel width:1000mm,1100mm
6.Finished:untreated,painted or hot dip galvanized
7.Top:plain or serrated
8.Standard:ANSI/NAAMM(MBG531-88),BS4592-1987,AS1657-1985
9.Processes: Mould -- Feeding -- Welding -- Cutting -- Edging -- Galvanizing -- Packing
Standard Description:
| No | Item | Description |
| 1 | Bearing bar | 25x3,25x4,30x3,30x4,30x5,32x5,40x5,50x5,.....75x10mm |
| 2 | Bear bar pitch | 12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3, 34.3, 35, 40,41,60mm. US standard: 1"x3/16", 1 1/4"x3/16", 1 1/2"x3/16", 1"x 1/4", 1 1/4"x 1/4", 1 1/2"x 1/4" etc. |
| 3 | Cross bar pitch | 38,50,76,100,101.6mm |
| 4 | Material | Q235,A36,SS304 |
| 5 | Surface treatment | Black, hot dipped galvanising, paint |
| 6 | Standard | China: YB/T 4001.1-2007 |
| USA: ANSI/NAAMM(MBG531-88) | ||
| UK: BS4592-1987 | ||
| Australia: AS1657-1985 |
Galvanized Concrete Serrated Steel Grating
Anping County Heteng Metal Wire Mesh Product Co., Ltd. Nanjing Branch isone of largest manufacturer and exporter of Wire and Wire Mesh Products.Our factory started since 1986, we have more than 6000 square meter areas’ factory and 100 employees, we have constantly training for the Technology department and sales department,and also the top Management .As for Equipment,we have About 60 sets of machines. And we are still working on enlarging our company
Our Policy:
1. Customer care is our top Priority
2. Good Quality is our Mission
3. High Efficiency is our Goal
4. Pursue Constant Innovation is our Task
Steel grating is made by welding with flat steel and cross bars with certain distances.
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.
Characteristices:
galvanized concrete serrated steel grating are anti-corrosive, resisting to acid and alkali.lightweight, great load-bearing capacity,non-slip and safe,easy installation,being economical of materials,being sturdy and durable,ventilation,easy to clean and attractive appearance.
Quality guarantee:Quality guarantee:
Our products have got ISO9001 Quality Certificate.
common specification:
Heavy duty welded flooring galvanized steel grating