galvanized steel grating for ditch
USD $750 - $780 /Ton
Min.Order:3 Tons
Yantai Won Chemical Technology Co., Ltd.
Steel Grating is made by Carbon or mild steel of certain sizes through the processing of slit cutting, serration-making, press welding, inspecting before galvanization, galvanizing, checking before packing, etc.
Steel grating is designed scientifically and equisitely, is very strong and safe to support floors and walkways. It can be used for ceiling, interior and exterior decoration, platform aisle, ventilation windows, (Wells), advertising plaque and other construction.
No | Item | Description |
1 | Bearing bar | 25x3,25x4,30x3,30x4,30x5,32x5,40x5,50x5,.....75x10mm |
2 | Bearing 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 galvanized, paint |
6 | Thickness | Thickness≥3mm, depth ≥19mm |
7 | Standard | China: YB/T 4001.1-2007 |
USA: ANSI/NAAMM(MBG531-93) | ||
UK: BS4592-1995 | ||
Australia: AS1657-1985 |
1.pallet packaging 2.Strap Packaging 3.screw rod fixation