Composite Steel Grating

Composite steel grating is what we use when a plain steel walkway becomes too slippery or dangerous. It adds a non‑slip top layer – metal, resin, or grit‑coated – over a strong steel base. We have supplied it for wet processing plants, outdoor platforms, and even a fish processing facility in Norway.

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A few years ago, a food plant in Shandong kept getting safety citations because their existing galvanized grating was slick from cooking oil spills. They tried adding bolt‑on covers, but those shifted and created trip hazards. We recommended our composite steel grating with a phenolic resin top layer and embedded aluminum oxide grit. The result? Slip accidents dropped to zero in that section over the next 12 months.

Parameters

Base material	Q235 low‑carbon steel or 304/316 stainless steel
Top layer	steel plate, aluminum, or phenolic resin with grit (60‑80 mesh)
Bearing bar size	20×5 to 50×5 mm (custom)
Panel size	flat up to 1200×6000 mm; custom shapes per drawing
Surface	hot‑dip galvanized (ASTM A123), plain, or painted

Advantages

The composite grating gives you a flush, slip‑resistant surface that meets OSHA standards for wet or oily conditions. Unlike bolt‑on covers, the top layer will not loosen over time. It also prevents small tools or debris from falling through – a mechanic at a power plant in Hebei told us, "No more fishing for dropped wrenches under the platform." For coastal or chemical environments, stainless steel base with a phenolic top resists salt and acids.

FAQ

Q1: Does it comply with international standards?

Yes. Our composite steel grating meets ISO 9001, ASTM, EN, and BS standards. We provide test reports.

Q2: Can you customize based on my drawings?

Absolutely. Size, spacing, thickness, surface treatment – all adjustable. We have made fan shapes for circular platforms and arc shapes for curved stairs.

Q3: What is the lead time?

Sample: 1‑2 days. Mass production: 10‑25 days after order confirmation.

Q4: Warranty and quality issues?

3‑year warranty (excluding human damage). Contact our customer service – we usually reply within 2 hours.

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