Press-Locked Steel Grating
| FOB Price: | US $900 / Ton |
|---|---|
| Min. Order: | 1 Ton |
| Min. Order | FOB Price |
|---|---|
| 1 Ton | US $900/ Ton |
| Production Capacity: | 20, 000 Tns/Year |
|---|---|
| Transport Package: | Normal Export Packing or Customerized |
| Payment Terms: | L/C, T/T |
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Basic Info
- Model NO.: As customer′s request
- Application: Steel Structure Walkway, Foot Pedal, Drain Cover, Platform, Floor
- Manufacturing Method: Machine Welding & Hand Made
- Material Standard: Low Carbon Steel (Cn: Q235, Us: A36, UK: 43A)
- Ventilation: Excellent
- Property: Good Rust-Proof
- Life Expection: Durable
- Trademark: OTER
- Origin: China
- Certification: CE, GOST-R, Hse, ISO
- Shape: I / Flat / Serrated Shape
- Material: Carbon Steel/Stainless Steel
- Galvanization Standard: GB/T13912, ASTM (A123), BS729
- Safety: Anti-Skid
- Maintenance: Maintenance-Free
- Color: Silver/Black
- Specification: As request from customers
- HS Code: 7389000000
Product Description
1. Press-locked steel gratings: This kind of steel grating is made of a certain size of common carbon flat steel, stainless steel, brass plate and aluminum plate by the processes of channel(hole)-making, plugging, welding, etc.
2. Four types of bearing bars: I type, plain type, serrated I type, serrated type.
![Press-Locked Steel Grating]()
3. Process of production:
Nanjing OTER steel grating is made by carbon or mild steel of certain sizes through the processing of slit cutting, serration-making, press welding, inspecting before galvanization, galvanizing, checking before packing, etc.
4. Application:
2. Four types of bearing bars: I type, plain type, serrated I type, serrated type.
3. Process of production:
Nanjing OTER steel grating is made by carbon or mild steel of certain sizes through the processing of slit cutting, serration-making, press welding, inspecting before galvanization, galvanizing, checking before packing, etc.
4. Application:
Steel grating, designed scientifically and exquisitely, is very strong and safe to support floors and walkways. It can be used for ceiling, suburban railway, walkways, interior and exterior decoration, platform aisle, ventilation windows, (Wells), advertising plaque and other construction.
5. Materials:
Mild carbon steel with a variety of grades; Also customized steel.
6. Advantages:
Press-locked steel grating covers the features of press welding steel gratings: high strength, good anti-corrosive property, free maintenance,etc. It also has the following features: a unique combination of uniform precision, light structure, beautiful, naturally harmonious, elegant, etc.
7. Specifications of steel gratings: | No | Item | Description |
| 1 | Bearing bar | 20X5, 25X3, 25X4, 25X5, 30X3, 30X4, 30X5, 32X3, 32X5, 40X5, 50X4...75X8mm, etc. |
| 2 | Bearing bar pitch | 20, 25, 30, 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 | Stainless steel, mild 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 |
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