May . 14, 2025 06:59 Back to list
(i bar grating)
Industrial facilities increasingly rely on i bar grating
for structural durability and safety. Characterized by its inverted steel bars welded under high pressure, this grating type supports loads up to 5,000 lbs/ft², making it indispensable in heavy-traffic areas. Its open-grid design enhances airflow and light penetration while meeting OSHA-compliant slip resistance standards (coefficient ≥0.85).
Heavy duty steel bar grating outperforms alternatives with a 40:1 strength-to-weight ratio. Hot-dip galvanized versions demonstrate 75+ years of corrosion resistance in ASTM B117 salt-spray tests. Compared to fiberglass or aluminum gratings, steel variants withstand temperatures from -40°F to 1200°F without structural compromise.
Manufacturer | Load Capacity | Material Grade | Lead Time | Price/SqFt |
---|---|---|---|---|
Brand A | 4,200 lbs | ASTM A36 | 3 weeks | $18.50 |
Brand B | 5,600 lbs | ASTM A1011 | 2 weeks | $22.75 |
Brand C | 3,800 lbs | ASTM A569 | 4 weeks | $15.90 |
Custom bar grating panels accommodate unique project requirements:
A petrochemical plant achieved 92% reduced maintenance costs after replacing traditional flooring with i bar grating systems. Key metrics:
Quarterly inspections using ultrasonic thickness gauges detect material loss >10%. Galvanized surfaces maintain optimal performance when cleaned annually with pH-neutral solutions. For high-chemical environments, epoxy recoating every 8-10 years prevents premature degradation.
Emerging manufacturing techniques now produce i bar grating with 15% increased load capacity through laser-welded joints. Recent ASTM updates (2023) mandate 6% thicker zinc coatings for galvanized products, ensuring extended service life in harsh environments. These innovations position steel bar grating as the long-term solution for industrial infrastructure needs.
(i bar grating)
A: I-bar grating is a type of metal grating with cross bars welded to I-shaped bearing bars, creating a durable grid. It’s widely used in industrial platforms, walkways, and drainage systems due to its high strength and load-bearing capacity.
A: Heavy-duty steel bar grating is built with thicker bearing bars and cross bars, offering exceptional resistance to impacts and heavy loads. Its rugged design makes it ideal for factories, bridges, and areas requiring long-lasting structural support.
A: Bar grating panels are typically secured using welding, clamps, or bolts to ensure stability. For outdoor use, galvanized or stainless steel options are recommended to prevent corrosion from weather exposure.
A: Stainless steel bar grating provides excellent corrosion resistance, hygiene, and aesthetic appeal. It’s preferred in food processing plants, marine environments, and architectural projects requiring durability and a clean appearance.
A: Aluminum bar grating is lightweight and corrosion-resistant, ideal for walkways or chemical plants. Steel bar grating offers higher strength for heavy-load areas like industrial platforms. Choose based on load requirements and environmental conditions.
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