AJ SCAFFOLD Heavy-Duty Cuplock Ledger – Hot-Dip Galvanized Horizontal Members for Secure Scaffolding Frameworks
1.Product Description
The AJ SCAFFOLD Cuplock Ledger (Horizontal) is a high-strength steel tube with forged blade ends, designed to be the primary horizontal connection in the Cuplock system. By inserting the ledger blades into the bottom cups of the vertical standards and locking them with the top cup, it creates a rigid, 90-degree structured framework.
Available in various lengths to suit different bay sizes, our ledgers are fully hot-dip galvanized to withstand the most demanding construction environments.
2. Technical Specifications
|
Feature |
Specifications |
|
Brand |
AJ SCAFFOLD |
|
Component |
Cuplock Ledger / Horizontal |
|
Material |
Q235 / Q345 High-Grade Carbon Steel |
|
Tube Diameter |
48.3mm |
|
Wall Thickness |
3.0mm / 3.2mm (Customizable) |
|
Surface Treatment |
Hot-Dip Galvanized (HDG) / Painted / Powder Coated |
|
Standard Sizes |
0.6m, 0.9m, 1.0m, 1.2m, 1.3m, 1.6m, 1.8m, 2.5m (Custom lengths available) |
|
End Fittings |
High-strength forged steel blades |
3. Key Features of AJ SCAFFOLD Ledgers
Precision-Forged Blades: The ends of our ledgers are made from forged steel, ensuring they fit perfectly into the cup mechanism without play, providing maximum structural rigidity.
360° Full Welding: We utilize advanced CO2 gas shielded welding. Each blade is welded with a full-circle seam to the tube, ensuring the joint can handle high shear forces.
Superior HDG Finish: Our hot-dip galvanization provides a thick, uniform zinc layer (min 65μm) that protects the ledger from rusting, even inside the tube, significantly extending its service life.
Flexible Bay Configuration: With a wide range of lengths available, AJ SCAFFOLD ledgers allow you to configure scaffolding bays for various load requirements and site geometries.
4. Installation & Safety
Alignment: Align the ledger blade with the fixed bottom cup of the standard.
Insertion: Place up to 4 ledgers into a single node point.
Locking: Lower the top cup and rotate it to secure the blades.
Verification: A quick tap with a hammer on the top cup lug ensures a vibration-proof, safe connection.
5. Why AJ SCAFFOLD?
Certified Quality: Our ledgers are tested for load-bearing capacity and weld integrity, meeting BS1139 and EN74-1 standards.
High-Volume Supply: With our large-scale production facility, we can fulfill bulk orders for major infrastructure projects with short lead times.
Global Export: We provide professional seaworthy packaging (steel pallets) to ensure the products arrive at your site in perfect condition.
6. Applications
Construction: Supporting floor slabs and beams in residential and commercial buildings.
Industrial: Access platforms for oil & gas refineries and power plants.
Events: Creating stable frameworks for temporary seating and stages.
[Contact Us for a Quote] Optimize your construction efficiency with AJ SCAFFOLD’s durable Cuplock Horizontals. Reach out today for technical support and competitive pricing.
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