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Help CenterStainless Steel Heavy Duty Grating for Inspection Stairs and Platforms
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From Anping Xinye Metal Wire Mesh Products Co., Ltd – a trusted manufacturer in Hebei, China with over 15 years of experience in metal grating production – we proudly present our Stainless Steel Heavy Duty Grating designed specifically for inspection stairs and platforms. These gratings are engineered to withstand extreme loads, resist corrosion, and provide long-lasting safety in industrial environments. Whether you need robust walkways for petrochemical plants, anti-slip treads for offshore platforms, or durable flooring for wastewater treatment facilities, our stainless steel grating offers the perfect balance of strength and longevity.
Our heavy duty gratings are manufactured using high-quality stainless steel (grades 201, 304, or 316L) and are fabricated by electric resistance welding (ERW) or pressure welding to ensure uniform strength. The bearing bars and cross bars are precisely spaced to meet your specific load requirements. Each panel is engineered to comply with international standards such as ASTM, DIN, or JIS (available upon request). We also offer various surface treatments including pickling, passivation, or polishing to enhance corrosion resistance and aesthetic appearance.
Key Features & Advantages
- Exceptional Load-Bearing Capacity: Our heavy duty grating can support concentrated loads up to 5000 kg/m², making it ideal for industrial platforms, machinery access, and heavy equipment areas.
- Corrosion Resistance: Stainless steel 304/316L provides excellent resistance to moisture, chemicals, and saltwater, ensuring a service life of 20+ years even in harsh environments.
- Anti-Slip Surface: The serrated or plain bearing bars, combined with twisted cross bars, create a natural anti-slip surface that meets OSHA and safety standards.
- Easy Installation & Maintenance: Lightweight yet strong, panels can be cut, welded, or bolted on site. Minimal maintenance required – just occasional cleaning.
- Customizable Dimensions: We offer any length up to 6 meters, width up to 1.2 meters (or wider upon request), and various bar spacing options to suit your project.
- Edge Banding Options: Available with flat bar, angle bar, or channel edge banding for a clean finish and added safety.
Technical Specifications (Typical)
| Parameter | Standard Values | Remarks |
|---|---|---|
| Material Grade | SS304, SS316L, SS201 | Choose based on environment |
| Bearing Bar Spacing | 30mm, 40mm, 50mm (c/c) | Custom available |
| Bearing Bar Size | 25×3, 32×4, 40×5, 50×6 mm | Thickness from 3mm to 6mm |
| Cross Bar Type | Twisted square bar (5mm, 6mm) or round bar | Twisted for anti-slip |
| Surface Treatment | Mill finish, pickled, polished | Pickling removes weld heat tint |
| Load Capacity (uniform) | Up to 5000 kg/m² | Depends on span and bar size |
| Panel Length | Up to 6000mm | Custom length available |
| Panel Width | Up to 1200mm (wider on request) | Standard 1000mm, 1200mm |
| Edge Banding | Flat bar, angle bar, channel | Optional for safety |
Why Choose Our Stainless Steel Heavy Duty Grating? Our products are manufactured using advanced welding technology and strict quality control procedures. Each panel undergoes visual inspection, dimensional check, and load testing to ensure consistency. We have supplied gratings for numerous projects including oil & gas platforms, chemical plants, power stations, and public infrastructure. With a production capacity of over 100,000 square meters per year, we can handle both small custom orders and large-scale contracts.
Packaging & Delivery: Panels are packed with waterproof paper and steel strapping, or in wooden crates for export. Standard lead time is 15-25 days after deposit, depending on quantity and customization. We offer FOB, CIF, or EXW terms, and can arrange shipping to any port worldwide.
Frequently Asked Questions
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Q: What is the difference between your stainless steel grating and carbon steel grating?
A: Stainless steel grating offers superior corrosion resistance, making it suitable for wet, chemical, or marine environments. Carbon steel is cheaper but requires coating to prevent rust. For inspection stairs and platforms in harsh conditions, we recommend stainless steel. -
Q: Can you provide custom sizes and bar spacing?
A: Yes, we can customize any dimensions within our production limits. You can specify bearing bar spacing, bar thickness, and overall panel size. Please provide your load requirements and span for optimal design. -
Q: How do I install the grating on existing stairs?
A: Our gratings can be welded to stair stringers, bolted with clips, or set into a frame. We provide installation recommendations and can supply matching fasteners if needed. -
Q: What surface treatment is best for food processing or pharmaceutical environments?
A: For hygienic applications, we recommend pickled or polished 304 stainless steel. The smooth surface prevents bacterial growth and is easy to clean. Polishing also improves appearance. -
Q: Do you offer sample panels before bulk order?
A: Yes, we can provide small samples (e.g., 200×200mm) for evaluation. Sample cost is deducted from the final order. Shipping is at your expense. -
Q: What is the typical lead time for a 500-square-meter order?
A: For standard specifications, lead time is around 20-25 days. For custom designs, it may be 30 days. We will confirm after receiving your detailed requirements. -
Q: How do you ensure the grating is anti-slip?
A: The twisted cross bars create a raised pattern that provides excellent grip. Additionally, we can supply serrated (toothed) bearing bars for extra anti-slip performance, especially for oily or wet surfaces.
Trust Anping Xinye for Your Heavy Duty Grating Needs – With an annual output exceeding 100,000 square meters, a dedicated R&D team, and a commitment to quality, we have served clients in over 30 countries. Our factory is located in the “Wire Mesh Capital of China” – Anping, Hebei, benefiting from a mature supply chain and competitive pricing. We invite you to contact us for a quotation or technical consultation. Your satisfaction is our priority.
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