Steel Gratings
Key Features:
- High Strength: Made out of absolute first-class steel, the high strength in this grating offers immense strength and load-carrying capacity.
- Multiple Applications: Applicable within all other industries related to oil and gas, construction processes, and manufacturing industries.
- Customized Options: Multiple sizes, thicknesses, and surface finishes are available.
- Improved Safety: Serrated surface options add slip resistance and improve safety in hazardous environments.
Specifications of Steel Gratings
| Specification | Details |
|---|---|
| Material | High-strength carbon steel or stainless steel |
| Panel Size | Standard: 1m x 6m (custom sizes available) |
| Thickness | 3mm to 6mm |
| Surface Type | Plain, Serrated, I-bar |
| Surface Treatment | Galvanized, Painted, or Mill Finish |
| Weight per Square Meter | 20-40 kg (depending on type) |
| Open Area | 30%-80% (depending on grating type) |
Mechanical Composition
| Mechanical Property | Value |
|---|---|
| Tensile Strength | 400-500 MPa |
| Yield Strength | 250-350 MPa |
| Load Capacity | Up to 40 kN/m² (depending on type) |
| Deflection at Max Load | Less than 10mm per meter of span |
| Impact Resistance | High |
| Fatigue Life | Excellent |
Chemical Composition
| Element | Percentage Composition |
|---|---|
| Carbon (C) | 0.05% - 0.25% |
| Manganese (Mn) | 0.30% - 1.50% |
| Silicon (Si) | 0.15% - 0.30% |
| Sulfur (S) | ≤ 0.050% |
| Phosphorus (P) | ≤ 0.040% |
| Chromium (Cr) | 0.50% - 1.50% (for stainless steel options) |
| Nickel (Ni) | 0.50% - 1.50% (for stainless steel options) |
Industrial Applications of Steel Gratings
- Oil and Gas Industry: Offshore platforms, walkways, and drilling rigs, in view of their capacities against aggressive marine conditions and loads.
- Commercial and Industrial Building Construction: They can be used in flooring, stair treads, and access platforms.
- Manufacturing: Provides durable flooring and safety solutions for factories and plants, ensuring reliable safe and secure operations of industrial plants.
- Mining: These are utilized in mining operations, mainly for walkways, trench covers, and ventilation grilles, in particular places where durability and load-carrying capacity are of prime concern.
Explore Our Gratings Range
FAQs
What is the advantage of using NKM International steel gratings?
NKM International steel gratings enjoy the added edge in strength, durability, and versatility. They are fabricated to bear heavy loads and harsh environments. Thus, they are second to none in various industrial applications. They can also be made according to project specifications and requirements to ensure a perfect fit for applications.
Are NKM's steel gratings available in a custom make?
Yes, NKM International specializes in customization, which includes the size, thickness, surface type, and surface treatment of their steel gratings. All of these would help a client have the gratings of their specification and requirement.
What kind of surface treatments does NKM International offer for its steel gratings?
NKM International steel gratings can be provided with different surface treatments like galvanization, painting, and mill finish. Surface treatments help to improve the longevity and corrosion resistance properties of the gratings and therefore can be applied in very different environmental conditions.
Are NKM International steel gratings striking the standard in industries?
Yes, surely; all NKM International steel gratings meet the international required standards through ASTM, BS, ISO. This achieves meeting the highly set requirements of different industries, hence provides a very reliable and top-quality product to the clients
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Need Help?
We're Here for You!
Got a question or need assistance? Our team is ready to help you every step of the way. Reach out to us, and we’ll get back to you as soon as possible!