Heavy-Duty Ringlock Scaffolding System for External Construction Projects

Short Description:

Originating from the Layher design, the Scaffolding Ring Lock system integrates standards, ledgers, diagonals, transoms, steel decks, access ladders, lattice girders, brackets, stair units, base collars, toe boards, tie-ins, gates, and jacks into one cohesive modular framework. Engineered from high-tensile steel with anti-corrosion coating, every component locks firmly into position. This intelligent connection ensures exceptional rigidity, making the Scaffolding Ring Lock adaptable for shipyards, bridges, tunnels, stadiums, and industrial maintenance—virtually any structural application.


  • Raw materials: STK400/STK500/Q235/Q355/S235
  • Surface Treatment: Hot dip Galv./electro-Galv./painted/powder coated
  • MOQ: 100 sets
  • Delivery time: 20 days
  • Product Detail

    Product Tags

    Components Specification as following

    Item

    Pic

    Common Size (mm)

    Length (m)

    OD (mm)

    Thickness(mm)

    Customized

    Ringlock Standard

    48.3*3.2*500mm

    0.5m

    48.3/60.3mm

    2.5/3.0/3.2/4.0mm

    Yes

    48.3*3.2*1000mm

    1.0m

             48.3/60.3mm

    2.5/3.0/3.2/4.0mm

    Yes

    48.3*3.2*1500mm

    1.5m

    48.3/60.3mm

    2.5/3.0/3.2/4.0mm

    Yes

    48.3*3.2*2000mm

    2.0m

    48.3/60.3mm

    2.5/3.0/3.2/4.0mm

    Yes

    48.3*3.2*2500mm

    2.5m

    48.3/60.3mm

    2.5/3.0/3.2/4.0mm

    Yes

    48.3*3.2*3000mm

    3.0m

    48.3/60.3mm

    2.5/3.0/3.2/4.0mm

    Yes

    48.3*3.2*4000mm

    4.0m

    48.3/60.3mm

    2.5/3.0/3.2/4.0mm

    Yes

    Item

    Pic.

    Common Size (mm)

    Length (m)

    OD (mm)

    Thickness(mm)

    Customized

    Ringlock Ledger

    48.3*2.5*390mm

    0.39m

    48.3mm/42mm

    2.0/2.5/3.0/3.2/4.0mm

    Yes

    48.3*2.5*730mm

    0.73m

             48.3mm/42mm

    2.0/2.5/3.0/3.2/4.0mm

    Yes

    48.3*2.5*1090mm

    1.09m

    48.3mm/42mm

    2.0/2.5/3.0/3.2/4.0mm

    Yes

    48.3*2.5*1400mm

    1.40m

    48.3mm/42mm

    2.0/2.5/3.0/3.2/4.0mm

    Yes

    48.3*2.5*1570mm

    1.57m

    48.3mm/42mm

    2.0/2.5/3.0/3.2/4.0mm

    Yes

    48.3*2.5*2070mm

    2.07m

    48.3mm/42mm

    2.0/2.5/3.0/3.2/4.0mm

    Yes

    48.3*2.5*2570mm

    2.57m

    48.3mm/42mm

    2.0/2.5/3.0/3.2/4.0mm

    Yes
    48.3*2.5*3070mm

    3.07m

    48.3mm/42mm 2.0/2.5/3.0/3.2/4.0mm Yes

    48.3*2.5**4140mm

    4.14m

    48.3mm/42mm

    2.0/2.5/3.0/3.2/4.0mm

    Yes

    Item

    Pic.

    Vertical Length (m)

    Horizontal Length (m)

    OD (mm)

    Thickness(mm)

    Customized

    Ringlock Diagonal Brace

    1.50m/2.00m

    0.39m

    48.3mm/42mm/33mm

    2.0/2.5/3.0/3.2/4.0mm

    Yes

    1.50m/2.00m

    0.73m

             48.3mm/42mm

    2.0/2.5/3.0/3.2/4.0mm

    Yes

    1.50m/2.00m

    1.09m

    48.3mm/42mm

    2.0/2.5/3.0/3.2/4.0mm

    Yes

    1.50m/2.00m

    1.40m

    48.3mm/42mm

    2.0/2.5/3.0/3.2/4.0mm

    Yes

    1.50m/2.00m

    1.57m

    48.3mm/42mm

    2.0/2.5/3.0/3.2/4.0mm

    Yes

    1.50m/2.00m

    2.07m

    48.3mm/42mm

    2.0/2.5/3.0/3.2/4.0mm

    Yes

    1.50m/2.00m

    2.57m

    48.3mm/42mm

    2.0/2.5/3.0/3.2/4.0mm

    Yes
    1.50m/2.00m

    3.07m

    48.3mm/42mm 2.0/2.5/3.0/3.2/4.0mm Yes

    1.50m/2.00m

    4.14m

    48.3mm/42mm

    2.0/2.5/3.0/3.2/4.0mm

    Yes

    Item

    Pic.

    Length (m)

    Unit weight kg

    Customized

    Ringlock Single Ledger "U"

    0.46m

    2.37kg

    Yes

    0.73m

    3.36kg

    Yes

    1.09m

    4.66kg

    Yes

    Item

    Pic.

    OD mm

    Thickness(mm)

    Length (m)

    Customized

    Ringlock Double Ledger "O"

    48.3mm

    2.5/2.75/3.25mm

    1.09m

    Yes

    48.3mm

    2.5/2.75/3.25mm

    1.57m

    Yes
    48.3mm 2.5/2.75/3.25mm

    2.07m

    Yes
    48.3mm 2.5/2.75/3.25mm

    2.57m

    Yes

    48.3mm

    2.5/2.75/3.25mm

    3.07m

    Yes

    Item

    Pic.

    OD mm

    Thickness(mm)

    Length (m)

    Customized

    Ringlock Intermediate Ledger (PLANK+PLANK "U")

    48.3mm

    2.5/2.75/3.25mm

    0.65m

    Yes

    48.3mm

    2.5/2.75/3.25mm

    0.73m

    Yes
    48.3mm 2.5/2.75/3.25mm

    0.97m

    Yes

    Item

    Pic

    Width mm

    Thickness(mm)

    Length (m)

    Customized

    Ringlock Steel Plank "O"/"U"

    320mm

    1.2/1.5/1.8/2.0mm

    0.73m

    Yes

    320mm

    1.2/1.5/1.8/2.0mm

    1.09m

    Yes
    320mm 1.2/1.5/1.8/2.0mm

    1.57m

    Yes
    320mm 1.2/1.5/1.8/2.0mm

    2.07m

    Yes
    320mm 1.2/1.5/1.8/2.0mm

    2.57m

    Yes
    320mm 1.2/1.5/1.8/2.0mm

    3.07m

    Yes

    Item

    Pic.

    Width mm

    Length (m)

    Customized

    Ringlock Aluminium  Access Deck "O"/"U"

     

    600mm/610mm/640mm/730mm

    2.07m/2.57m/3.07m

    Yes
    Access Deck with Hatch and Ladder  

    600mm/610mm/640mm/730mm

    2.07m/2.57m/3.07m

    Yes

    Item

    Pic.

    Width mm

    Dimension mm

    Length (m)

    Customized

    Lattice Girder "O" and "U"

    450mm/500mm/550mm

    48.3x3.0mm

    2.07m/2.57m/3.07m/4.14m/5.14m/6.14m/7.71m

    Yes
    Bracket

    48.3x3.0mm

    0.39m/0.75m/1.09m

    Yes
    Aluminium Stair 480mm/600mm/730mm

    2.57mx2.0m/3.07mx2.0m

    YES

    Item

    Pic.

    Common Size (mm)

     Length (m)

    Customized

    Ringlock Base Collar

    48.3*3.25mm

    0.2m/0.24m/0.43m

    Yes
    Toe Board  

    150*1.2/1.5mm

    0.73m/1.09m/2.07m

    Yes
    Fixing Wall Tie (ANCHOR)

    48.3*3.0mm

    0.38m/0.5m/0.95m/1.45m

    Yes
     Base Jack  

    38*4mm/5mm

    0.6m/0.75m/0.8m/1.0m

    Yes

    Advantages

    1. Unmatched Structural Efficiency 
    The Ringlock system features a unique multi-point connection node—each rosette can accommodate up to eight horizontal or diagonal members simultaneously. This design dramatically reduces the number of required components compared to Cuplock or Kwikstage systems, enabling faster assembly and disassembly with minimal labor.

    2. Superior Load-Bearing Capacity 
    With all components manufactured from high-strength steel and precision-forged wedge pins, Ringlock delivers exceptional vertical and lateral load resistance. The positive-locking mechanism ensures zero loosening under vibration or dynamic loads, providing significantly higher safety margins than traditional frame or coupler scaffolds.

    3. Exceptional Versatility 
    Unlike fixed-geometry systems, Ringlock allows infinite height adjustment and variable bay spacing. Whether for curved bridge forms, irregular tank contours, or steep stadium tiers, the system adapts effortlessly—eliminating the need for custom fabrication on site.

    4. Enhanced Safety & Stability 
    The wedge pin connection requires only a hammer tap to lock securely, with visual confirmation of full engagement. This eliminates human error in tightening, reduces the risk of component dislodgement, and maintains structural integrity even in high-wind or seismic conditions—outperforming screw-type or drop-forged connections.

    5. Long Service Life & Low Maintenance 
    All steel components undergo hot-dip galvanization or advanced anti-corrosion coating, ensuring resistance to rust, abrasion, and chemical exposure. This durability extends product lifecycle significantly beyond painted or electroplated alternatives, reducing long-term replacement costs.

    6. Full Accessory Interchangeability 
    The system's standardized rosette interface ensures compatibility across different manufacturers' components (provided they meet design standards). This simplifies inventory management, reduces spare parts redundancy, and allows flexible combination with other modular systems when necessary.

    7. Proven Performance Across Industries 
    From heavy-duty shipyard repairs and oil/gas refinery maintenance to lightweight concert staging and high-rise façade work, Ringlock has demonstrated reliable performance in thousands of projects worldwide—confirming its status as the most advanced and trusted modular scaffolding solution available today.

    Basic information

    1.Brand: Huayou

    2.Materials: STK400/STK500/S235/Q235/Q355 pipe

    3.Surface treatment: hot dipped galvanized (mostly), electro-galvanized, powder coated, painted

    4.Production procedure: material---cut by size---welding---surface treatment

    5.Package: by bundle with steel strip or by pallet

    6.MOQ: 1 sets

    7.Delivery time: 10-30days depends on the quantity

    FAQs

    Q 1: What surface treatment does Ringlock scaffolding adopt, and why does it matter?
    A: Ringlock system is generally manufactured with hot-dip galvanized surface treatment. This provides exceptional anti-corrosion protection, significantly extending service life even in humid or outdoor environments. Compared with painted or electroplated finishes, hot-dip galvanizing ensures firmer construction and reduces long-term maintenance costs.

    Q 2: What tube sizes are available, and what materials are used?
    A: The system is available in OD60mm and OD48mm tube diameters, primarily fabricated from aluminum alloy structural steel. This material offers approximately twice the strength of ordinary carbon steel scaffolding, delivering superior load-bearing capacity while maintaining manageable weight for handling and erection.

    Q 3: How does the connection method work, and why is it more reliable?
    A: Ringlock scaffolding adopts a wedge pin connection mechanism. Unlike threaded or coupler systems, the wedge pin locks firmly with a simple hammer tap, creating a positive, vibration-resistant joint. This design ensures stronger, more stable connections that remain secure even under dynamic loads or harsh site conditions.

    Q 4: Is the system complicated to assemble and disassemble?
    A: Quite the opposite. Compared with traditional frame or tubular systems, Ringlock scaffolding features a simpler structure with fewer component types (mainly standards, ledgers, and diagonal braces). This makes erection and dismantling significantly faster and more convenient, while the interleaved self-locking design minimizes unsafe factors and enhances worker safety during assembly.

    Q 5: Does the simple structure compromise strength or stability?
    A: Not at all. Despite its simple design, Ringlock scaffolding maintains high bearing capacity and excellent shear resistance. The interleaved self-locking structure not only provides flexibility for various configurations but also ensures overall rigidity. Additionally, the compact component design makes transportation and on-site inventory management much easier, offering both performance and logistical convenience.

    Testing Report for EN12810-EN12811 standard

    Testing Report for SS280 standard


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