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Galvanised Steel Grating For Metal Grate Flooring Round Steel Cross Bar
Specifications
1. Specifications of Galvanized Steel Grating With Sound Steel :
Galvanized Steel Grating With Sound Steel, constructed with holed and grooved side plates to ease fixing to stringers. Treads are safe, self cleaning, skid resistant and economical. A unique range of fittings to enable the easy installation of flat Kick and Toe Boards to standard handrail installations. Can be either welded or fixed via a grub screw reducing installation time and expense. Ideal for added protection and security to handrail walkways.
2. Type of the bearing bar
There are two kinds of Galvanized Steel Grating With Sound Steel distinguished by different bearing bar types, The respective of features are as follows:
1) Plain: the most widely used gratings, available for flooring sidewalk, all kinds of ditch cover, stair tread, etc.
2) Serrated: best non-skid property & safety compared with plain grating.
Parameter
| 1. Bearing bar | 25x4,25x5,,30x3,30x5,32x4.5,50x5,.....75x10mm 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. |
| 2. Bear Bars pitch (mm) | 20, 24, 25, 30, 30.16, 30, 35, 40,60mm. |
| 3. Cross bar pitch | 30,38,50,76,100,101.6mm |
| 4. Material | Q235,SS304 |
| 5. Surface treatment | Untreatment, hot-dipped galvanising, painted |
