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Welcome to Hengshui Ruibin New Materials LLC, a professional manufacturer established in 2019 with a 1,000-3,000 m² factory and an annual export value of US$2.5-5 million. Our team of 101-200 experienced employees is dedicated to delivering high-quality industrial products to global markets including North America, South America, Europe, Asia, Africa, and Oceania. Today, we present our Anti-Slip Galvanized Steel Grating 32x3mm Bearing Bar 50mm Center Hot Dip Galvanized – a robust, durable, and slip-resistant solution designed for demanding environments. Whether you need safe walkways, heavy-duty platforms, or drainage covers, this grating offers exceptional strength and longevity.
This product features a carefully engineered design: bearing bars of 32mm height and 3mm thickness, spaced at 50mm center-to-center, with a hot-dip galvanized finish that provides superior corrosion resistance. The anti-slip surface (available in serrated or plain options) ensures safe footing even in wet or oily conditions. Below you will find detailed specifications, benefits, and answers to common questions.
Product Features & Technical Specifications
- Material: High-strength low-carbon steel (Q235 or equivalent), hot-dip galvanized per ASTM A123 or similar standards (available upon request).
- Bearing Bar Dimensions: 32mm (height) x 3mm (thickness) – provides excellent load-bearing capacity for industrial applications.
- Center Distance: 50mm between bearing bars – optimal balance between strength and open area for light passage or drainage.
- Anti-Slip Surface: Serrated (toothed) bearing bars for enhanced grip; plain surface also available for smooth walking.
- Cross Bars: Twisted or round bars (typically 6mm or 8mm) spaced at 100mm or custom intervals to maintain structural integrity.
- Galvanizing Thickness: Hot-dip galvanized coating averages 85-100 microns, ensuring long-term protection against rust and corrosion.
- Customizable: Panel sizes, bearing bar spacing, cross bar spacing, and edge banding can be tailored to project requirements.
- Finishing Options: Standard silver-gray appearance; optional black oxide or powder coating available upon request.
Detailed Performance Parameters
| Parameter | Value | Notes |
| Bearing Bar Height | 32 mm | Standard, other heights available |
| Bearing Bar Thickness | 3 mm | Common for medium-duty applications |
| Center Distance | 50 mm (approx. 2 inches) | Custom spacing (30-100mm) optional |
| Cross Bar Spacing | 100 mm (standard) | Adjustable upon request |
| Galvanizing Thickness | ≥85 μm | Meets industry corrosion resistance standards |
| Load Capacity | Varies by span and configuration | Engineering calculations provided upon request |
Key Advantages for Your Project
- Enhanced Safety: Serrated bearing bars offer superior slip resistance, reducing workplace accidents in wet, oily, or dusty conditions.
- Corrosion Protection: Hot-dip galvanizing forms a metallurgical bond that resists rust far longer than paint or electro-galvanizing – ideal for outdoor, marine, or chemical environments.
- High Load-to-Weight Ratio: The 32x3mm bearing bar profile provides excellent structural strength while keeping weight manageable, simplifying installation and reducing support requirements.
- Open Design: 50mm center spacing allows light, air, and water to pass through, preventing accumulation and reducing wind uplift on elevated platforms.
- Low Maintenance: Once installed, galvanized grating requires minimal upkeep – no painting or coating needed for decades in normal conditions.
- Versatility: Suitable for industrial flooring, catwalks, stair treads, trench covers, mezzanine decks, and security fencing.
Why Choose Hengshui Ruibin?
Since 2019, we have built a reputation for reliable manufacturing and on-time delivery. With an annual export value exceeding US$2.5 million, our products reach markets across five continents. Our factory spans 1,000-3,000 square meters, equipped with advanced machinery for precision cutting, welding, and galvanizing. We employ over 100 skilled workers who ensure each panel meets rigorous quality checks. While we do not claim specific third-party certifications unless explicitly stated, we follow standard industry practices (e.g., ASTM A123 galvanizing guidelines) and can provide mill test reports upon request.
Our commitment to customer satisfaction is reflected in our flexible customization: we adjust panel dimensions, bar spacing, surface finish, and edge treatments to match your exact specifications. Whether you need a small trial order or a large container shipment, we handle logistics from Tianjin or Qingdao ports efficiently. We invite you to contact us for a quote, technical drawing, or sample. Let our Anti-Slip Galvanized Steel Grating enhance the safety and durability of your next project.
Frequently Asked Questions (FAQ)
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Q: What is the difference between serrated and plain grating?
A: Serrated grating has notches or teeth on the bearing bars to improve traction. Plain grating has a smooth surface. Both are available; serrated is recommended for wet or slippery locations. -
Q: Can you cut the panels to specific dimensions?
A: Yes, we can cut panels to custom lengths and widths, and also provide banding (flat bar around edges) for a finished appearance. Please provide your exact dimensions during ordering. -
Q: How long does hot-dip galvanizing last?
A: In typical industrial environments, hot-dip galvanizing can last 50+ years without major corrosion, depending on exposure conditions. It offers excellent protection against rust. -
Q: What is the load capacity of this grating?
A: Load capacity depends on span and bar spacing. For example, with 1m span, a 32x3mm bar at 50mm center can support approximately 4-6 kN/m² (please request a calculation for your specific application). -
Q: Do you offer any additional surface treatments?
A: Besides hot-dip galvanizing, we can provide black oxide, epoxy paint, or powder coating upon request. However, hot-dip is the most durable standard option. -
Q: What is the minimum order quantity (MOQ)?
A: For standard sizes, MOQ is around 10 square meters. For custom sizes, MOQ may be higher. Contact us for details. -
Q: How is the grating packed for export?
A: Panels are bundled with steel strapping, protected by edge guards, and packed on pallets or in crates to prevent damage during shipping. -
Q: Can you provide a sample before mass production?
A: Yes, we can produce a sample panel (e.g., 300x300mm) for you to evaluate quality, finish, and fit. Sample cost is negotiable and refundable with bulk orders.
Thank you for considering Hengshui Ruibin New Materials LLC as your partner. We look forward to fulfilling your steel grating needs with professional service and high-quality products. Contact us today for a competitive quote!
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