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Industrial-Grade Steel Bar Grating: Heavy-Duty Welded & Press-Locked Solutions for Maximum Load Capacity
Crafted from premium-grade materials including carbon steel, aluminum alloy, and stainless steel, our steel bar grating systems deliver unmatched strength and durability for industrial and architectural applications.
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Product Description
High-Performance Metal Steel Bar Grating – Engineered for Structural Excellence
Crafted from premium-grade materials including carbon steel, aluminum alloy, and stainless steel, our steel bar grating systems deliver unmatched strength and durability for industrial and architectural applications. Designed with precision engineering, these gratings are categorized by three critical specifications:

1. Manufacturing Techniques
Welded Grating: Crossbars fused to bearing bars under high pressure for maximum load capacity.
Press-Locked Grating: Mechanically interlocked joints without welding, ideal for corrosive environments.
Swage-Locked Grating: Rotary-forged connections for superior vibration resistance.
Riveted Grating: Bolted assemblies for heavy-impact zones.
2. Surface & Structural Configurations
| Surface Type | Bearing Bar Profile | Key Applications |
|---|---|---|
| Smooth | Flat Bar (Standard) | Walkways, drainage covers |
| Serrated | I-Bar (High-Traction) | Oil rigs, chemical plants |
| Anti-Slip | T-Bar (Reinforced) | Bridges, industrial platforms |
3. Custom Solutions & Accessories
Specialty Gratings: Custom-fabricated shapes for unique architectural or mechanical requirements.
Safety Systems: Stanchion railings with ball-joint handrails (OSHA/EN 1090 compliant).
Corrosion-Resistant Options: 316L stainless steel or hot-dip galvanized finishes.
Material | Carbon steel ,Stainless steel ,Aluminum |
Manufacturing Process | Welded ,Press-locked ,Swage-locked ,Riveted |
Bearing Bar | 25x2,25x3,25x4,25x4.5,25x5,30x3,30x4,30x4.5,30x5,32x5,40x5,50x5 mm etc |
Special Pitch | 41mmx50mm, 41mm x100mm,30mmx 50mm, 30mm x100mm,33mmx 50mm, 33mmx100mm,33mmx38mm,34mm x 38mm,34mmx50mm,34mm x 100mm. |
Material Standard | Q235,ASTMA36,A1011,A569,S275JR,SS304&316 etc |
Surface Treatment | Galvanized,Painted, Powder coated,Untreated. |
Bearing Bar Type | Flat bar or I bar |
Surface | Plain or Serrated |
Technical Advantages
✅ Load Ratings: Up to 10,000 lbs/ft² (Welded T-Bar configurations)
✅ Span Capabilities: 1' to 8' unsupported spans
✅ Compliance: Meets ANSI/NAAMM MBG 531 and ISO 14122 standards
Applications




Why Partner With Us?
♥ Unmatched Expertise: Leverage our 20+ years of industry-leading production mastery and technical innovation, backed by a legacy of refined craftsmanship.
♥ Agile & Dependable: Experience streamlined operations with accelerated product development cycles and consistent, on-time delivery, ensuring your projects stay ahead of schedule.
♥ Always Within Reach: Our 24/7 global support team guarantees instant, clear communication—no delays, no barriers.
♥ Market Expansion Support: Tap into our deep strategic market insights to unlock growth opportunities and navigate competitive landscapes with confidence.
♥ Certified Excellence: As an ISO-certified manufacturer, we uphold rigorous international quality benchmarks, from raw materials to finished products.
♥ Scalable Solutions: Whether small batches or large-scale orders, our robust production capacity and inventory systems adapt seamlessly to your needs.
♥ Trusted Worldwide: With a flawless track record of honoring commitments, we’ve earned the loyalty of global clients through transparency and reliability.
♥ Cost-Optimized Pricing: Benefit from state-of-the-art automation and decades of efficiency gains, allowing us to deliver premium quality at competitive rates—volume discounts available.
♥ Risk-Free Guarantee: In the rare event of quality concerns, we offer unconditional remedies—immediate refunds, replacements, or repairs—your satisfaction is our priority.
Choose us not just for what we do, but for how we elevate your success.


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Hebei Guixiang International Trade Co., Ltd.
Add: Room 801, Building B, International Famous Residence, No. 148 Yuhua East Road
Zip code: 050000
Tel: +86-18331833286
Email: sales@gxwiremesh.com
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