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Anping Xinye Metal Wire Mesh Products Co., Ltd. presents our premium Expanded Metal Catwalk Grating with Serrated Surface, engineered specifically for the demanding environment of oil rigs and offshore platforms. Our serrated design provides exceptional slip resistance even in wet, oily, or icy conditions, ensuring the safety of personnel working at height. Manufactured from high-strength carbon steel or stainless steel, this grating delivers long-lasting durability and reliable performance under heavy loads and harsh weather. With over 20 years of experience in metal mesh fabrication, we offer customizable dimensions and finishes to meet your exact project requirements.
Our expanded metal grating is produced by slitting and stretching a solid metal sheet, creating a uniform diamond pattern with raised serrated edges on one side. This unique manufacturing process removes the need for welding or additional assembly, resulting in a one-piece construction that is both strong and lightweight. The serrated surface dramatically increases friction, reducing the risk of slips and falls—a critical feature in oil rig environments where spills are common. Combined with excellent load-bearing capacity and corrosion resistance, this grating is a cost-effective solution for walkways, platforms, stair treads, and mezzanines.
Key Features & Benefits
- Superior Slip Resistance: The serrated surface provides a rough texture that grips footwear even when covered with oil, grease, or water. Tested to exceed standard slip coefficients for industrial flooring.
- High Strength-to-Weight Ratio: Expanded metal construction offers excellent rigidity while using less material, reducing overall weight and making installation easier.
- Corrosion Resistance: Available in galvanized or stainless steel options to withstand marine environments, salt spray, and chemical exposure on oil rigs.
- Self-Cleaning Design: The open diamond pattern allows debris, mud, and liquids to fall through, preventing accumulation and maintaining a safe walking surface.
- Customizable Dimensions: We can cut panels to your exact width, length, and thickness, and offer different opening sizes to match load requirements.
- Easy Installation: Lightweight panels can be positioned quickly without special tools, reducing labor time and costs.
- Low Maintenance: No separate serrations or weld-on components that can fail; the surface is integral to the metal sheet.
Technical Specifications
| Parameter | Available Options |
|---|---|
| Material | Q235 Carbon Steel, 304/316L Stainless Steel |
| Surface Treatment | Hot-dip Galvanized, Electro-galvanized, Painted (custom RAL colors available) |
| Thickness (Base Metal) | 3mm, 4mm, 5mm, 6mm (custom upon request) |
| Diamond Opening Size | 10mm x 30mm, 15mm x 40mm, 20mm x 60mm, 25mm x 75mm |
| Panel Width | 600mm – 1500mm (custom increments) |
| Panel Length | Up to 6000mm (longer lengths available subject to transport) |
| Load Capacity | Meets or exceeds standard industrial walkway loads (data available upon request) |
| Serration Height | Approximately 1.5mm – 2.5mm raised from base plane |
Why Choose Our Serrated Catwalk Grating?
Oil rigs demand the highest safety standards. Our grating is designed to withstand heavy foot traffic, tool drops, and exposure to corrosive sea spray. The serrated surface provides 300% more slip resistance compared to standard smooth expanded metal, according to internal testing. Additionally, the open area reduces wind uplift and allows light and air to pass through, improving visibility and ventilation on platforms. Our panels are manufactured with precise tolerances, ensuring consistent fit and easy integration with existing structures.
We offer a range of customization options: you can choose the material, thickness, opening size, panel dimensions, and surface finish. Whether you need a small batch for a repair project or a large volume for a new rig, we can deliver within your timeline. Our experienced team provides technical support to help you select the optimal configuration for your specific load requirements and environmental conditions.
Trust & Reliability
Anping Xinye Metal Wire Mesh Products Co., Ltd. has been a trusted manufacturer of industrial metal mesh products since 2002. We export to over 30 countries, serving industries such as oil & gas, construction, mining, and transportation. Our factory covers 15,000 square meters, equipped with advanced stamping and galvanizing lines. We have a dedicated quality control team that inspects each panel for dimensional accuracy, surface finish, and slip resistance.
We are committed to delivering products that meet your safety and performance standards. Our serrated expanded metal grating has been used in numerous offshore projects, receiving positive feedback for its durability and anti-slip effectiveness. With competitive pricing and reliable shipping, we are your ideal partner for oil rig safety solutions.
Frequently Asked Questions (FAQ)
1. What is the difference between serrated and non-serrated expanded metal grating?
Serrated grating has raised teeth on the surface that provide extra grip, making it much more slip-resistant. Non-serrated grating has a smooth surface and is suitable for applications where slip risk is low. For oil rigs, serrated is strongly recommended.
2. Can you provide custom sizes?
Yes, we can cut panels to your required width and length. Minimum order quantity may apply for non-standard sizes. Please contact us with your dimensions.
3. How is the grating protected against corrosion?
We offer hot-dip galvanizing (zinc coating) as standard for carbon steel. Stainless steel is naturally corrosion-resistant. We can also apply epoxy or polyurethane paint for additional protection.
4. What is the load capacity of your grating?
Load capacity depends on material thickness, diamond opening size, and span. Our engineering team can provide load tables based on your specific configuration. Generally, 4mm thick grating with 15x40mm openings supports over 500 kg/m² for spans up to 1.2m.
5. Is the serrated surface suitable for barefoot walking?
No, the serrated edges are sharp and intended for use with footwear. It is not recommended for barefoot areas.
6. Do you provide samples?
Yes, we offer free small samples (A4 size) for evaluation. You only pay for shipping. Contact us for sample requests.
7. How long does delivery take?
Production time is typically 10–15 working days for standard sizes. Large orders or custom specifications may require 20–25 days. Shipping time depends on the destination.
8. Can the grating be used in areas with heavy machinery?
Yes, our heavy-duty options (thicker base metal and smaller openings) are designed for industrial environments including machinery platforms. Please provide load details for a tailored recommendation.
Contact Anping Xinye today for a quote or technical consultation. We are ready to help you make your oil rig operations safer and more efficient.
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