Hot-DIP Galvanized Heavy Duty Steel Grating 30mm-100mm Bar Spacing for Industrial Walkways
High-quality hot-dip galvanized steel grating designed for heavy-duty walkways and industrial platforms. Available in various surface treatments including galvanizing, painting, and anti-rust oil coating.
Pressed-welded steel grating is manufactured using automated hydraulic resistance welding equipment with 200-ton capacity. The process involves precision cutting, opening, and edge finishing to meet specific customer requirements.
- Load bar spacing: 30mm and 40mm center distances
- Cross bar spacing: 50mm and 100mm center distances
- Custom spacing available upon request
Optimized design provides maximum load capacity with minimal material usage, reducing structural support requirements.
Reduces material costs, labor expenses, and maintenance requirements while accelerating project timelines.
Simple bolt clamping or welding fixation allows single-person installation on pre-installed supports.
| Parameter | Specifications |
|---|---|
| Material Options | Low carbon steel, stainless steel, or custom specifications |
| Bearing Bar Size | 20×3mm to 100×10mm; Various profiles including 25×5×3, 32×5×3, 38×5×3, 40×5×3, 50×5×3, 50×7×4, 55×7×4, 60×7×4, 65×7×4, 70×7×4, 75×7×4mm |
| Bearing Bar Pitch | 12.5, 15, 25, 30, 30.16, 32.5, 34, 40, 41.25, 45, 50, 60, 60.32, 80, 100mm |
| Cross Bar Pitch | 38, 50, 76, 100, 101.6mm |
| Surface Treatment | Natural finish, hot-dip galvanizing, paint spraying, or custom requirements |
| Features | Anti-rust, durable construction, high strength, safety compliance, easy installation |
| Packing | Film-wrapped with straps, wooden pallet packaging |
| Standards Compliance | China YB/T4001.1-2007, USA ANSI/NAAMM(MBG531-88), UK BS4592-1987, Australia AS1657-1985 |
Widely used in petroleum, chemical processing, port facilities, power generation, transportation infrastructure, paper manufacturing, steel production, food processing, municipal projects, real estate development, and general manufacturing sectors.
Manufactured under ISO9000 international quality management system with strict quality control from raw material procurement through final product testing.
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