Heavy Duty Carbon Steel Q235 Stainless Steel 304/316 Press-locked Steel Grating for Trench Cover
Price:
Negotiable
MOQ:
2PCS
Delivery Time:
Shipped in 20 days after payment
Brand:
Gnee
Product Description
Heavy Duty Galvanized Steel Welded Serrated Anti-slip Trench Cover Floor Bar Grating
Press-locked steel bar grating manufactured through precision processes including slotted pressure lock plugging and finishing. The grating features horizontal poles securely pressed into loading flat steel at intersection points for maximum durability. This versatile solution is ideal for various industrial applications.
Key Specifications
| Material | 1. Carbon Steel Q235 2. Stainless Steel 304/316 |
|---|---|
| Type | Press locked / Flat bar / Serrated bar / I Bar |
| Bearing Bar Size | 20 x 3 to 100 x 9; "I-section" specifications include 25 x 5 x 3, 32 x 5 x 3, 38 x 5 x 3, 40 x 5 x 3, 50 x 5 x 3, 50 x 7 x 4, 55 x 7 x 4, 60 x 7 x 4, 65 x 7 x 4, 70 x 7 x 4, 75 x 7 x 4 |
| Bearing Bar Pitch | 12.5 to 100 mm (30, 40, 60mm recommended), America standard available |
| Cross Bar Pitch | 18.5 to 101.6mm (50, 100mm recommended), America standard available |
| Standard Specifications |
Bearing flat steel: 25x3mm Center space: 30mm, 40mm, 50mm, 100mm Horizontal pole: 10x2mm Center space: 50mm, 100mm |
| Surface Treatment | Untreated / Painting / Hot Dip Galvanizing |
| Steel Standard | China GB700-88 / America ASTM (A36) / Britain ASTM (A36) |
| HDG Standard | China GB/T13912-92 / America ASTM (A123) / Britain BS729 |
| Quality Standard |
China YB/T4001-1998 America ANSI/NAAMM (MBG531-88) Britain BS4592-1987 Australia AS1657-1992 |
Bearing Bar Pitch Specifications
| No. | Bearing Bar Pitch (mm) | Standard Panel Width (Bearing Bar Thickness 5mm) | Bearing Bar Number (PC) | Remark |
|---|---|---|---|---|
| 1 | 12.5 | 1005 | 81 | Pitch between the two sides are smaller than normal bearing bar pitch. |
| 2 | 15 | 1010 | 68 | |
| 3 | 20 | 1010 | 51 | |
| 4 | 22 | 995 | 46 | |
| 5 | 23.85 | 1007 | 43 | |
| 6 | 25 | 1005 | 41 | |
| 7 | 30 | 995 | 34 | |
| 8 | 30.16 | 1000 | 34 | |
| 9 | 30.3 | 1005 | 34 | |
| 10 | 32.5 | 1013 | 32 | |
| 11 | 34.3 | 1000 | 30 | |
| 12 | 35 | 1020 | 30 | |
| 13 | 35.3 | 1029 | 30 | |
| 14 | 40 | 1005 | 26 | |
| 15 | 41 | 1030 | 26 | |
| 16 | 41.4 | 999 | 25 | |
| 17 | 50 | 1005 | 21 | |
| 18 | 60 | 965 | 17 | |
| 19 | 62 | 997 | 17 |
Applications
- Industrial flooring and catwalks
- Mezzanines and decking systems
- Stair treads and safety fencing
- Vault bin flooring and ramps
- Dock and warehouse flooring
- Trench covers and safety guards
- Wash racks and ventilation screens
- Storage racks and suspended ceilings
- Drainage pit covers
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Company
Gnee Steel (tianjin) Co., Ltd
Location
No.4-1114, Beichen Building, Beicang Town, Beichen District, Tianjin, China
Contact Person
Zhang