Material: Low carbon steel (Q195)
Steel Grating Size: 1m*6m standard size.We can also make other size: such as 1M X1M, 1M X 2M etc.
Steel grating bar Available in Plain Type, Serrated Type, and I-shape Type
Signs of the shape of bearing bar:
F: Plain type
S: Serrated type
I: I-shape type
Sign of surface treatment:
G: Hot-dipped galvanizing
P: Painted
U: Untreated
Most popular specification of steel grating is as follows:
Steel grating with 30mm bearing bar pitch is the most widely used in industrial area.
Steel grating with 60mm bearing bar pitch and 50mm cross bar pitch is developed specially for mining industry.
Steel grating standards:
China: YB/T4001, 1998
USA: ANSI/NAAMM (MBG531)
UK: BS4592, 1987
Australia: AS1657, 1985
| Specifications of steel gratings |
| No | Item | Description |
| 1 | Bearing bar | 20x5, 25x3, 25x4, 25x5, 30x3, 30x4, 30x5, 32x3, 32x5, 40x5, 50^ 75x8mm, etc. |
| 2 | Bearing bar pitch | 25, 30, 30.16, 32.5, 34.3, 40, 50, 60, 62, 65mm, etc. |
| 3 | Cross bar | 5x5, 6x6, 8x8mm (twisted bar or round bar) |
| 4 | Cross bar pitch | 40, 50, 60, 65, 76, 100, 101.6, 120, 130mm or as customers' requirement. |
| 5 | Surface treatment | Untreated, Hot dip galvanized, Cold dip galvanized, Painted, Powder coated, or as customers' requirement. |
| 6 | Flat bar type | Plain, Serrated (tooth-like), I bar (I section) |
| 7 | Material standard | Low carbon steel (CN: Q235, US: A36, UK: 43A) |
| 8 | Galvanization standard | CN: GB/T13912, US: ASTM (A123), UK: BS729 |
| 9 | Steel grating standards | A. China: YB/T4001-1998 |
| B. USA: ANSI/NAAMM (MBG 531-88) |
| C. UK: BS4592-1987 |
| D. Australia: AS1657-1988 |
| E: Japan: JJS |
Anping County Jintai Metal Product Co., Ltd. is Professional In Manufacturing Various Kinds Of Steel Grating, Stair Tread, Temporary Fence, Crowd Control Barrier, welded Mesh Panel, Rebar Welded Mesh Panel, galvanized Wire, chain Link Fence etc. It Is Located In Anping County Which Is The Native Land Of Wire Mesh In China. We Have The Automatic Computer Welded Machine Set, bending Machines, press-welded Machines, masonry Wall Reinforced Mesh Machines etc. The Products Offered By Jintai Enjoy Uniform Spacing, Flat Surface And High Strength Welding.
After Many Years Hard Work And Technical Improvement, we Have The First Class Of Machines, the First Class Of Quality Management System. Plenty Of Experiences And High Quality Are All Available For You. We Cordially Hope To Establish Long-term Business Relationship With Worldwide Friends.
We Deliver What We Promise!
