Modern Ring Lock Scaffold Heavy Duty Modular System Scaffolding Silver For Bridge Maintenance
The Ring Lock Scaffold is a high-strength, modular scaffolding system designed for fast assembly and exceptional load-bearing capacity in high-rise construction, bridge work, and industrial maintenance. Utilizing a unique rosette-and-wedge connection mechanism, it eliminates the need for loose bolts and nuts, providing a safer and more efficient alternative to traditional tube-and-clamp systems.
- Tool-Free Rapid Assembly: The system features rosettes welded to vertical standards at precise intervals (typically 500mm or 1ft), allowing horizontal ledgers and diagonal braces to be secured with a simple hammer-driven wedge. This design drastically reduces assembly time and labor costs.
- Exceptional Load Capacity & Stability: Engineered from high-grade Q355 steel, the system offers superior structural integrity. A single vertical standard can support up to 20-30 kN, with platform working loads rated for heavy-duty applications (up to 6 kN/m²), making it ideal for supporting heavy materials and equipment.
- 360-Degree Versatility: Each rosette provides 8 connection points, enabling multi-directional configurations. This flexibility allows the scaffold to adapt to complex geometries, including curved facades, circular structures, and irregular building shapes.
- Material: Q235 or Q355 Structural Steel
- Vertical Standards: Outer Diameter 48.3mm or 60.3mm; Common Lengths 500mm, 1000mm, 1500mm, 2000mm, 2500mm, 3000mm
- Surface Treatment: Hot-dip Galvanized (coating thickness ≥80μm) for superior corrosion resistance
- Safety Compliance: Designed to meet EN 12811, OSHA, and AS/NZS 1576 standards
Vertical Standards
Materials: Q345/Q355B
Diameter: 60mm & 48mm
Pipe Wall Thickness: 3.0mm/3.2mm/3.25mm or customized
Surface Treatment: Powder Coated/Hot Dip Galvanizing
Weight: 1.8KG-18.75KG according to different sizes
Length: 200mm-3000mm various sizes available
Description: Main stressed part of ring-lock scaffold with inner fittings for height adjustment
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Adjustable Base Jack
Materials: Q235/Q345
Pipe Type: Hollow or Solid
Screw Rod Diameter: 30mm-48mm or customized
Pipe Wall Thickness: 4mm/4.75mm or customized
Surface Treatment: Powder Coated/Hot Dip Galvanizing
Weight: 2.7KG-8KG according to different sizes
Adjustable Length: 100mm To 1000mm as required
Description: Arranged at the bottom of ring-lock scaffolding system
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U Head Jack
Materials: Q235/Q235B/Q345
Pipe Type: Hollow or Solid
Screw Rod Diameter: 30mm-48mm or customized
Pipe Wall Thickness: 3.5mm-4.75mm or customized
Surface Treatment: Powder Coated/Hot Dip Galvanizing
Weight: 2.91KG-8KG according to different sizes
Adjustable Length: 100mm To 1000mm as required
Description: Used to support keel and adjust scaffold height
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Truss (Bridge) Ledger
Materials: Q235/Q355
Diameter: 48.3mm
Pipe Wall Thickness: 3.25mm
Surface Treatment: Powder Coated/Hot Dip Galvanizing
Weight: 9.35KG-19KG according to different sizes
Length: 1.52m-3.05m or customized
Description: Enhances scaffolding stability
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Lattice Beam (Girder)
Materials: Q235/Q355
Diameter: 48.3mm
Pipe Wall Thickness: 3.0mm-4.0mm
Surface Treatment: Powder Coated/Hot Dip Galvanizing
Weight: 25KG-150KG according to different sizes
Length: 2070mm-6140mm or customized
Description: Enhances scaffolding stability
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Side Bracket
Materials: Q355
Diameter: 48.3mm
Pipe Wall Thickness: 3.2mm/3.25mm or customized
Surface Treatment: Powder Coated/Hot Dip Galvanizing
Length: 360mm-1090mm or customized
Description: Used when main frame cannot reach required positions
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Steel Plank
Materials: Q235
Diameter: 48.3mm
Thickness: 1.2mm-2.0mm or customized
Surface Treatment: Powder Coated/Hot Dip Galvanizing
Size: Various standard and custom sizes available
Description: Facilitates safe worker movement during construction
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- Bridge engineering including general elevated bridges
- Tunnel engineering
- Factory buildings
- Elevated water towers
- Power plants
- Refineries
- Special factory building support design
- Pedestrian overpasses
- Span sheds
- Storage shelves
- Chimneys
- Water towers
- Indoor and outdoor decoration
- Large-scale concert stages
- Background frames
- Stands and viewing platforms
- Styling frames
- Staircase systems
- Stage construction
- Sports competition stands
- Various other projects
- Labor Efficiency: Assembly is 2-3 times faster than traditional scaffolding, significantly reducing on-site labor costs and project timelines.
- Enhanced Safety: The positive wedge lock and rigid node design minimize installation errors and prevent accidental dislodgement, ensuring a safer working platform.
- Long-Term ROI: High durability and reusability across hundreds of projects make it a cost-effective solution for rental companies and large contractors.
- Experienced Engineering Team: Average 10+ years working experience.
- Production Expertise: Over 20 years of production experience ensuring stable product quality.
- Strategic Location: Factory located in industrial cluster area providing significant cost advantages.
- Full Cycle Services: Comprehensive project services ensuring smooth Ring-Lock Scaffold application.
- Professional engineering team provides detailed product application solutions
- Expert consultation for optimized engineering application plans
- Dedicated service teams for each project ensuring perfect product-demand matching
- Efficient construction support through timely product delivery
We are a subsidiary foreign trade company of a group company, responsible for exporting formwork and scaffolding products. Our group company operates two major production bases with over 20 years of specialized production experience.
We provide professional implementation solutions, high-quality products, and efficient technical support services in the field of templates and scaffolding.
Yes, we can provide samples. Customers are responsible for shipping costs.
Provide specific requirements list, or inform us of your intended product use - we will develop a customized plan based on your needs.
Specific quotations typically completed within 2 days. Delivery time after contract signing usually 10-30 days depending on project complexity.
T/T 30% deposit before manufacture, 70% balance against B/L Copy, or L/C.

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Have questions about our products or want to discuss a custom order? Our team is ready to help you.