China Modular Plastic Formwork manufacturer
WORKSUN GROUP CO., LTD.
A trusted solution expert and material supplier in the field of formwork and scaffolding
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High Load Cuplock Scaffolding for Construction and Heavy Support Work

High Load Cuplock Scaffolding for Construction and Heavy Support Work

diameter 48mm
Certification ROHS
Quality guarantee 2 year
colour Customized Colour
Price US $8.90 - 12.00/ Piece
Packaging Details Bundled / Tied in bundles/Optimization of container loading
Surface treatment Painted/Galvanized
Payment Terms T/T
technology CO2 arc welded
Delivery Time 10-30 workday
thickness 3.0/3.25mm
Place of Origin Hebei,China
peculiarity Easy Assembling
Supply Ability 1000 piece in 10 days
Product name Cuplock Scaffolding System
Brand Name WKS
Customize or not Available in custom or standard sizes
dimension 1200,1800,2400mm or as your request
Minimum Order Quantity 200/Piece
Detailed Product Description
High Load Cuplock Scaffolding for Construction and Heavy Support Work
Product Overview

The Cuplock Scaffolding System is a modular steel scaffold featuring a cup-and-blade connection system - simply hammer down the upper cup to lock ledgers in seconds. Manufactured from Q355B steel with hot-dip galvanized finish (≥55μm), it offers up to 120 kN load capacity per standard and complies with EN 12810 standards.

Compared to frame or tube-clamp systems, Cuplock provides faster erection, higher strength, and 20+ years corrosion resistance - making it ideal for general construction and formwork falsework applications.

Key Advantages
  • Fast Connection - Secure joints in under 5 seconds with a hammer
  • 120 kN Load Capacity - Handles heavy concrete formwork and bridge construction
  • Hot-Dip Galvanized - No rust, no painting required, 20+ year service life
  • 90° Fixed Angles - Perfect for rectangular building perimeters
  • EN 12810 Certified - Accepted on international construction projects
Primary Applications
  • Building facade access
  • Slab & beam formwork falsework
  • Bridge pier support
  • Industrial maintenance access
Technical Specifications
ParameterValue
MaterialQ355B Steel
Pipe Size48.3mm × 3.2mm
Cup Spacing1.0m
FinishHot-dip galvanized (≥55μm)
Max Leg LoadUp to 120 kN
StandardsEN 12810, EN 12811
System Components
  • Vertical standards (1.0-3.0m)
  • Horizontal ledgers (0.6-2.4m)
  • Diagonal braces / Base jacks / Top jacks
Load Capacity (SWL per standard)
SpacingHeight ≤5m
1.2×1.2m120 kN
1.5×1.5m80 kN
1.8×1.8m50 kN
Cuplock vs. Ring Lock Comparison
AspectCuplockRing Lock
ConnectionCup + bladeRosette + wedge
Angle90° only45° increments
Max Load120 kN150 kN
CostModerateHigher
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