Hot Dipped Galvanized Grating Mesh High Load Heavy Duty Steel Grating for Trench Cover
Bearing bar:25mmx3mm,30mmx2mm,30mmx5mm,35mmx5mm
Cross rod:6mm-8mm twisted rod
Bearing bar pitch:30-40mm
Cross rod spacing:100mm
Panel size:100*100cm, 100*300cm,914mm width*5.8m long.
Surface:hot dip galvanized/ stainless steel/painting.
Material:Q235 iron steel.
Welded steel grating:
when selecting a bar grating product, consider Welded Steel Grating first. Usually our most economical products, they provide a comfortable walking surface with nearly 80 percent open area. This, combined with the positive welded cross bar/bearing bar intersection, make these products our most popular. Manufactured from ASTM A-1011 carbon steel, welded gratings are recommended for nearly all industrial flooring applications.
| 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 |
| 7 | Standard | China: YB/T 4001.1-2007, USA: ANSI/NAAMM(MBG531-88), UK: BS4592-1987, Australia: AS1657-1985, Germany: DIN24537-1-2006, Japan: JIS |
The advantages, specification application and features of steel grating:
Steel grating offers the following advantages compared with steel grid sheets:
Steel structural platform has light weight, good strength, large carrying capacity and can save materials and cost. It offers good ventilation of light and wind, a modern sense, aesthetic appearance and anti-skid safety. It is also easy to clean, easy to installation and durable for uses.
Steel grating products are designed and manufactured for various industrial and civil constructions in city road, gardens, yard, airport, railway and industrial engineering, and they offer the following the features:
Steel grating characteristics
1.High strength and light structure
2.Powerful anti-corrosion,durable and long working life
3.Easy installation and durable
4.No dirt-rain-snow deposit,automatic cleaning,eay maintenance
5.Good ventilation,day-lighting,heat-dispersing,resistant to sliding and explosion
6.Easy installation and disassembly
Our Services
Pre-sale Service
1. We will try our best to find a lowest freight cost for customers reference.
2. We have full stock, and can deliver within short time. Many styles for you to choose.
3. Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you.
4. All of our products are produced by our professional workman and we have our high-work-effect foreign trade team, you can totally believe our service.
After you choose
1. We will count cheapest shipping cost and make invoice to you at once.
2. Check quality again, then send out to you at 1-2 working day after your payment,
3. Email you the tracking no, and help to chase the parcels until it arrive you.
After-sale service
1. We are very glad that customer give us some suggestion for price and products.
2. If any question, please contact with us freely by E-mail or Telephone.
FAQ
Q: MOQ ?
A: 20’GP container.
Q: Payment term?
A: T/T or L/C
Q: Trading office or factory ?
A: Exporter with big factory.
Q: Delivery time?
A: Usually 10 days for 20’GP container, 20 days for 40’Container.
Q: Different quantity, different prices ?
A: 40'HQ container's price lower 5% than 20'GP container's
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