Features:
1. the Handles permits two people lifting the grating together.
2. two door open is easy for workers to go down.
3. Anti-theft means there will be clips to lock the grating, then kids can't open the grating, which guarantee the safty of the children.
Specification
1). Steel bar grating bearing bar: 35x5, 32x5, 32x4.5, 32x3, 30x5, 30x3, 25x5, 25x3, etc.
2). Steel bar grating cross bar diameter: 6mm, 8mm
3). Type for casting: By pressure welded, pressure locked
4). Grating surface treatment: By electro-galvanized coated, hot-dipped galvanized coated, stainless steel, untreated
5). Raw material: Iron or stainless steel
6). Material model: Q235, Q195, SS304, ss316, etc.
7). Weight: Depends on the exact type
Delivery
8). Package: In pallet or seaworthy package
9). Payment term: 100% T/T, or 30% T/T deposit, and also L/C is acceptable
10). Our grating machines number: 30, about 4 big machines
11). Our daily supply ability: 500 to 1000 square meters
Usage
12). Used as platform, trench cover, building, transportations and so on.
Certificate
13). ISO 9001 certificate
1.Grating Types:
| W--welded steel grating L-- pressure-locked C-- socket-welding |
2.Bearing bar Pitches: | 15-30, 40, 60, 80, 90 mm etc. with 30, 40 mm recommended. |
3.Cross bar Pitches: | 50, 100mm are recommended. |
4.Surface treatment: | G - galvanized P - painted U - untreated |
5.Grating standard: | China: YB/T4001.1-2007(YB/T4001.1-1998) Britain: BS4592-1:1995 US: ANSI/NAAMM(MBG531-93) Australia: AS1657-1992 |
6.Marks: | Example: G 325/30/100 G255/40/50 |