Features of Steel Grating - What is Steel Grating?
Steel Grating is welded bearing steel bars and cross twisted bars accoring to required pitch space between steel bars by steel grating welding machines.it is a grid building material.
All gratings are made using high quality standard steel materials which exhibit good hardness and high tensile strength. It is extremely strong, durable and corrosion resistance and great anti-slip performance.
Based on where the grating will be used and its load bearing requirements, steel bars are available in a range of spacing pitch, thicknesses and heights.
Surface Treatment Finishing of Steel Grating:
Generally Steel Grating is made with hot-dipped galvanized. Also zinc coating can be made according to the client's requirement.
Steel Grating can be called hot-dip galvanized steel grating,stainless steel gratings.Beautiful surface appearance and excellent performance in industry construction projects.
Materials of Steel Grating:
1) Carbon Steel Smooth Flat Bars,Carbon Steel Serrated Bars,I-Type Steel Bars.
2) Steel Twisted Square Cross Bars,Steel Round Cross Bars.
3)Stainless Steel 304 Grade Flat Bars, Stainless Steel 304 Grade Round Bars.
Description
1. Bearing bar: 25x3,25x4,30x3,30x4,30x5,32x5,40x5,50x5,.....75x10mm
2. Bearing bar pitch: 20,25,30,35,40,50,60mm.
US standard: 1"x3/16", 1-1/4"x3/16", 1-1/2"x3/16".
3. Cross bar pitch:38,40,50,100.
4. Material: Mild Carbon Steel, SUS304.
5. Surface finishing treatment:Black, electric galvanized,hot dipped galvanized, paint.
6. Standard
China: YB/T 4001.1-2007
USA: ANSI/NAAMM(MBG531-88)
UK: BS4592-1987
Australia: AS1657-1985
| Table: Popular Specification of Steel Metal Grating |
| Item | Specifications of
Bearing Bar (mm) | Diameter of
Cross Bar (mm) | Pitch of
Bearing Bar (mm) | Pitch of
Cross Bar (mm) |
| 253 | 25x3 | 6 | 20,30,40,50 | 50,100 |
| 254 | 25x4 | 6,8 | 20,30,40,50 | 50,100 |
| 255 | 25x5 | 6,8 | 20,30,40,50 | 50,100 |
| 304 | 30x4 | 8 | 20,30,40,50 | 50,100 |
| 305 | 30x5 | 8 | 20,30,40,50 | 50,100 |
| 355 | 35x5 | 8 | 20,30,40,50 | 50,100 |
| 404 | 40x4 | 8 | 20,30,40,50 | 50,100 |
| 405 | 40x5 | 8 | 20,30,40,50 | 50,100 |
| 455 | 45x5 | 8 | 20,30,40,50 | 50,100 |
| 505 | 50x5 | 8 | 20,30,40,50 | 50,100 |
| 605 | 60x5 | 8 | 30,40,50,60 | 50,100 |
| 705 | 70x5 | 8 | 30,40,50,60 | 50,100 |
Product Tags:
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Mild Steel 25X5mm Galvanized Bearing Bar Grating Supplier Standard 6.0 Meter Images
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