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Help CenterSteel Grating for Industrial Platform Galvanized 25x5mm Bars 30x100mm Pitch Anti-Slip Surface
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As a leading manufacturer based in Anping Xinye Metal Wire Mesh Products Co., Ltd (Hengshui, Hebei, China), we specialize in producing high-quality steel grating solutions for demanding industrial environments. Our Galvanized Steel Grating for Industrial Platforms features 25x5mm bars arranged at a 30x100mm pitch, delivering an exceptional balance of strength, weight reduction, and anti-slip performance. With over a decade of expertise in metal fabrication, we ensure every panel meets rigorous quality standards, making it the preferred choice for heavy-duty platforms, walkways, and drainage covers worldwide.
This product is designed to provide maximum safety and durability under extreme conditions. The hot-dip galvanized coating offers superior corrosion resistance, while the precision-engineered anti-slip surface (serrated or flat) minimizes slip hazards in wet or oily environments. Whether you're building a new industrial facility or upgrading existing infrastructure, our steel grating guarantees long service life and low maintenance.
Key Features & Technical Specifications
- Bar Size: 25mm width × 5mm thickness – optimized for high load-bearing capacity without excessive weight.
- Pitch Configuration: 30mm center-to-center on the bearing bars, 100mm spacing on cross bars – ideal for heavy pedestrian and light vehicular traffic.
- Surface Treatment: Hot-dip galvanized (Zinc coating thickness ≥ 85μm per ASTM A123) – provides excellent rust protection and extends product lifespan.
- Anti-Slip Design: Serrated or flat surface options; serrated edges increase friction coefficient by up to 40% compared to standard gratings.
- Material Grade: Low-carbon steel (Q235 or SS400) with high tensile strength (≥ 370 MPa) and yield strength (≥ 235 MPa).
- Customization: Available in various panel sizes, shapes (rectangular, square, custom), and load classes (light, medium, heavy).
| Parameter | Value | Notes |
|---|---|---|
| Bearing Bar Size | 25mm × 5mm | Standard; other sizes available on request |
| Cross Bar Size | 5mm × 5mm (or as per design) | Twisted or square cross bars |
| Pitch (Bearing Bar) | 30mm center-to-center | Can be customized to 40mm, 50mm, etc. |
| Pitch (Cross Bar) | 100mm center-to-center | Standard; optional 50mm, 75mm, 150mm |
| Surface Finish | Hot-dip galvanized | Zinc coating thickness: ≥ 85μm |
| Anti-Slip Type | Serrated (standard) or flat | Serrated per ANSI/NAAMM MBG 531-17 |
| Load Capacity | Up to 5 kN/m² (standard) | Customizable for higher loads |
| Panel Dimensions | Up to 6000mm × 1500mm (single piece) | Cut to size upon request |
Detailed Product Advantages
Superior Strength-to-Weight Ratio: The 25mm × 5mm bearing bars provide excellent structural rigidity while keeping the overall weight manageable. Compared to solid steel plates, our grating reduces weight by up to 60%, making installation easier and reducing support structure costs.
Enhanced Safety: The anti-slip surface (serrated edges on bearing bars) significantly reduces the risk of slips and falls, especially in areas exposed to water, oil, or chemicals. The open design also allows debris, water, and snow to pass through, preventing accumulation and maintaining a clean walking surface.
Durable Galvanized Protection: Hot-dip galvanizing creates a metallurgical bond between zinc and steel, offering up to 50 years of corrosion resistance in industrial environments. This eliminates the need for frequent repainting or replacement, lowering long-term maintenance costs.
Versatile Applications: Ideal for use in industrial platforms, catwalks, trench covers, stair treads, mezzanine floors, drainage grates, and offshore platforms. The 30×100mm pitch is specifically designed to accommodate foot traffic while providing adequate ventilation and light transmission.
Easy Installation & Customization: Panels can be supplied with cut-outs, notches, or banding for easy integration into existing structures. We also offer various attachment options (clips, saddle clips, or welding) to suit your installation method.
Why Choose Anping Xinye?
At Anping Xinye Metal Wire Mesh Products Co., Ltd, located in the industrial hub of Hengshui, Hebei, we have been manufacturing metal grating since 2005. Our factory spans over 20,000 square meters and is equipped with advanced automatic welding machines, hot-dip galvanizing lines, and quality testing equipment. We produce more than 500,000 square meters of steel grating annually, exporting to 30+ countries including the USA, Germany, Australia, and the Middle East.
Every batch of our galvanized steel grating undergoes strict quality control: load testing, dimensional inspection, and zinc coating thickness measurement. We adhere to international standards such as ANSI/NAAMM MBG 531-17 and BS 4592:2018, ensuring consistent performance and reliability. Our dedicated engineering team can also provide load-span tables and technical support for your specific project.
We are committed to providing prompt delivery: standard sizes are shipped within 15–20 working days, and custom orders are typically completed in 25–30 working days. With competitive pricing and a customer-first approach, we have built long-term partnerships with EPC contractors, industrial distributors, and maintenance teams worldwide.
Contact us today for a quote or to request a sample. Our sales team is ready to assist you with technical specifications, load calculations, and customized solutions. Invest in safety and durability — choose Anping Xinye’s galvanized steel grating for your industrial platform needs.
Frequently Asked Questions
Q: What is the difference between serrated and flat anti-slip surface?
A: Serrated grating has notches cut into the bearing bars, creating a rough surface that increases friction. It is recommended for oily or wet environments. Flat grating has a smooth top surface and is suitable for dry areas with lighter foot traffic. Both options are available in our product line.
Q: Can this grating be used for vehicular traffic?
A: While the standard 25×5mm bars with 30×100mm pitch are designed for pedestrian and light forklift traffic (up to 5 kN/m²), we can adjust the bar size, pitch, and material thickness to support heavier loads. Please provide your load requirements for a custom design.
Q: How long does the galvanized coating last?
A: In typical industrial environments, hot-dip galvanizing provides corrosion protection for 20–50 years depending on exposure conditions. The actual lifespan depends on factors like humidity, chemical exposure, and temperature. We recommend periodic inspection, but no recoating is necessary under normal circumstances.
Q: Do you offer pre-cut panels or custom shapes?
A: Yes, we can cut panels to your exact dimensions, including trimming for irregular shapes, cut-outs for pipes, or notches for structural supports. Customized shapes are our specialty – just send us a drawing or sketch.
Q: What is the standard panel size?
A: Common stock sizes are 1000mm × 6000mm, 1200mm × 6000mm, and 1500mm × 3000mm. However, we can produce any size up to 6000mm × 1500mm for a single piece. Smaller panels are often cut from larger sheets to minimize waste.
Q: How do I install the grating?
A: Grating can be secured using saddle clips, J-bolts, or welding. We provide installation accessories and recommendations based on your support structure. For heavy-duty platforms, welding or bolting is recommended. Light-duty applications may use clip-on systems for easy removal.
Q: What is the minimum order quantity?
A: For standard sizes, our MOQ is 50 square meters. For custom orders, the MOQ may be higher depending on material and processing requirements. We also accept sample orders for quality evaluation.
Q: Do you offer any warranty?
A: We provide a 12-month warranty against manufacturing defects from the date of shipment. The warranty covers issues such as bar breakage, weld failure, or galvanizing defects. Normal wear and tear or damage due to improper use is not covered. Please contact our sales team for full warranty terms.
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