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Help CenterWelded Steel Grating BOLI MESH 32x5mm Bearing Bar With Mill Test Report
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As a leading manufacturer with over 20 years of experience, Anping County Boli Hardware Wiremesh Products Factory (established 1998) proudly presents the Welded Steel Grating BOLI MESH 32x5mm Bearing Bar. Each panel is delivered with a Mill Test Report to guarantee material traceability and mechanical performance. Our grating is designed to provide exceptional load-bearing capacity, durability, and safety in demanding industrial environments. With annual export values exceeding US$5 million, we serve clients across North America, Europe, Asia, and beyond, ensuring consistent quality and on-time delivery.
This welded steel grating features a bearing bar of 32mm height and 5mm thickness, ideal for heavy-duty applications such as platforms, walkways, trench covers, and stair treads. The robust construction combined with precise welding yields a strong, slip-resistant surface that meets international safety standards. Below we detail the key specifications and advantages.
| Parameter | Value |
|---|---|
| Bearing Bar Size | 32mm x 5mm |
| Bearing Bar Spacing | 30mm / 40mm / 60mm (customizable) |
| Cross Bar Spacing | 50mm / 100mm / 150mm (customizable) |
| Material | Carbon Steel (Q235, Q345, or equivalent) |
| Surface Treatment | Hot dip galvanized, electro galvanized, black, or painted |
| Edge Type | Serrated / Plain / I-bar / Flat bar |
| Panel Size | Customizable (up to 6m length, 1.5m width) |
| Mill Test Report | Included with each shipment |
Product Features & Benefits:
- High Load Capacity: The 32x5mm bearing bar provides excellent strength-to-weight ratio, suitable for heavy loads and industrial traffic.
- Mill Test Report Included: Every batch receives a material certificate confirming chemical composition and mechanical properties, ensuring full traceability and compliance with project specifications.
- Corrosion Resistance: Optional hot dip galvanizing extends service life in harsh environments such as chemical plants, offshore platforms, and wastewater facilities.
- Slip Resistance: Serrated edges or cross bars can be added to enhance traction and worker safety.
- Customizable Dimensions: Bar spacing, panel size, and edge types can be tailored to meet specific engineering requirements.
- Easy Installation: Lightweight yet strong, the grating can be cut and welded on site, reducing labor costs.
- Versatile Applications: Ideal for pedestrian walkways, platforms, trench covers, stair treads, vehicle ramps, and mezzanine floors.
- Low Maintenance: Galvanized finish requires minimal upkeep; simply rinse with water to remove debris.
Quality Assurance & Manufacturing Process: Our factory in Hengshui, Hebei, utilizes advanced automatic welding machines and strict quality control procedures. Each panel undergoes dimensional inspection, welding strength test, and surface treatment verification before packing. With US$5 million – US$10 million annual export value, we have shipped to over 30 countries, including North America, Europe, Southeast Asia, Africa, and Oceania. Our main ports of shipment are Tianjin, Qingdao, Shanghai, and Foshan, ensuring efficient logistics.
Why Choose BOLI MESH?
- Established in 1998 – over 25 years of manufacturing expertise.
- Factory-direct pricing – competitive without sacrificing quality.
- Full mill test reports provided – transparency and confidence.
- Customizable options – we work with your engineering drawings.
- Fast lead times – standard orders ship within 15-20 days.
- Global shipping – FOB, CIF, or EXW terms available.
Frequently Asked Questions (FAQ)
Q1: What is the maximum load capacity of this grating?
A: The load capacity depends on bar spacing, span, and support conditions. For a typical 30mm bearing bar spacing with 1m span, the safe uniform load is approximately 4-6 kN/m². We can provide a detailed load table upon request.
Q2: Can I get the grating with serrated surface for better slip resistance?
A: Yes, we offer serrated edges on both bearing bars and cross bars. Serrated grating is recommended for oily or wet environments.
Q3: Is the Mill Test Report provided for every batch?
A: Absolutely. Each shipment includes a Mill Test Report that certifies the chemical composition and mechanical properties of the steel used.
Q4: What surface treatment options are available?
A: Hot dip galvanizing (to ASTM A123 or equivalent), electro galvanizing, black (uncoated), or painted (any RAL color). Hot dip galvanized is the most common for outdoor use.
Q5: Can you cut the grating to specific dimensions?
A: Yes, we can cut panels to your exact length and width with minimal waste. Please provide a drawing or dimensions.
Q6: How long does delivery take?
A: For standard sizes and 20ft container quantities, production takes about 15-20 working days. Larger orders may require 25-30 days. Shipping time depends on the destination port.
Q7: Do you have any certifications (ISO, CE)?
A: We adhere to international quality standards. Certifications such as ISO 9001 are available upon request for certain projects. Please contact our sales team to discuss your compliance needs.
Q8: What is the minimum order quantity (MOQ)?
A: MOQ is typically 50 square meters for standard sizes. Custom orders may have different MOQ. We welcome small trial orders to test the quality.
Trust & Reliability: With decades of experience and a strong global presence, Anping County Boli Hardware Wiremesh Products Factory is your reliable partner for welded steel grating. Our products are used in petrochemical plants, power stations, mining sites, and commercial buildings worldwide. We invite you to request a quote or a sample panel to verify the quality firsthand. Contact us today to discuss your project requirements – we look forward to serving you.
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