HDG Direct Metals Smooth Plain Bar Grating 30x3mm 75x10mm Bearing
HDG Welded Steel Plain Bar Grating For Waste Treatment Plants
Plain Steel bar grating details:
Metal Bar Grating Material: high quality low carbon steel
Metal Bar Grating Types: serrated and plain
Metal Bar Grating Finishes: electro galv, hot dipped galv, according to the difference surface treatment
Types of plain steel bar grating:
We produce three kinds of steel gratings, they are Plain Style Steel Grating, Serrated Style Steel Grating and I Bar Type Steel Grating. They are widely used in steel structure platforms, stair treads, sidewalks, drainages and well covers etc.
Plain bar grating specifications:
| 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 | ASTM A36, A1011, A569, Q235 |
| 5 | Surface treatment | Black, hot dipped galvanising, paint or as your requirement |
| 6 | Standard | China: YB/T 4001.1-2007 Japan: JJS |
| USA: ANSI/NAAMM(MBG531-88) | ||
| UK: BS4592-1987 | ||
| Australia: AS1657-1985 |
Plain bar grating features:
high strength, light structure with firm grids pressure welded structure and high bearing property, easy suspending installation, beautiful appearance ,durability with hot galvanized finish, good anti-corrosive property, and bright surface, good ventilation, lighting. cooling and anti-explosion. and deposit-proof.
Packing& shipping:
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