Скачать или смотреть G325/30/100 Galvanized Steel Grating Drain Cover — Full Factory Process from Welding to Zinc Bath

Ever wondered how a simple steel grating drain cover can withstand trucks, forklifts, and decades of corrosion? 🚛⚙️

Join us inside the factory to witness the complete production of G325/30/100 hot-dip galvanized steel grating drain covers — from raw steel to finished, silver-bright protection.

This is industrial craftsmanship at its finest, where every spark and every weld builds the foundation of urban safety and durability.

⚙️ Production Highlights:

1️⃣ Precision Welding: Flat bars (32×5 mm) and twisted cross rods (spaced 30×100 mm) are pressure-welded into a solid grid, providing superb load-bearing capacity and slip resistance.
2️⃣ Cutting & Framing: Each panel is laser-cut to exact dimensions and reinforced with edge flat bars — ensuring tight fits over drainage channels.
3️⃣ Hot-Dip Galvanizing (450°C Zinc Bath): The grating is submerged in molten zinc, forming a protective armor against rust and acid corrosion — giving it a lifespan of 20+ years.
4️⃣ Final Inspection & Packaging: Every piece passes load tests, coating checks, and flatness verification before delivery to construction sites and municipal projects.

🌆 Applications:

✅ City drainage systems
✅ Industrial wastewater channels
✅ Power plant maintenance trenches
✅ Parking lot water covers

These G325/30/100 galvanized drain covers combine strength, safety, and aesthetics, keeping cities clean and secure while standing strong under heavy pressure. 💪✨

💬 Call to Action:

From welding sparks to the shimmering zinc finish — this is where engineering meets endurance.
🔔 Subscribe and explore more behind-the-scenes manufacturing of steel gratings, stair treads, and industrial flooring systems!