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Hot-dip Galvanized Heavy-duty Q355B Cuplock Scaffolding offers strong load capacity, fast assembly, and excellent corrosion resistance. Made from high-strength Q345 steel and galvanized for durability, it’s ideal for demanding projects like bridges, high-rise buildings, and industrial works.
Snap, lock, and build — save up to 30% in labor time with our fast cuplock connections.
Trust heavy-duty Q345 steel to handle your toughest jobs, safely supporting up to 4 tons.
Simplified design means fewer components, easier logistics, and lower costs.
Precision engineering keeps your structure safe and secure, even on complex builds.
Hot-dip galvanized protection fights rust and keeps your scaffolding working for years.
Perfect for buildings, bridges, power plants, curved façades — you name it!
Fully compliant with EN and BS standards for peace of mind on every project.
| Description | Explanation | |
|---|---|---|
| Product | cuplock scaffolding | |
| Type | Cuplock rod | Horizontal Rod |
| Size | 600-3000mm | 600-1500mm |
| Wall thickness | 3.5mm/3.25mm | 3.25mm/2.75mm |
| Standard | EN 12810 / 12811 BS1139 | |
| Surface treatment | Hot-dip galvanizing/Electro-galvanizing/Spray painting | |
| Application | Construction engineering, Bridges and transportation, industry and energy, etc | |
| Packaging | Steel Pallet, Plastic-Wrapped Bundles, Or package as per the customer's requirements | |
| Delivery time | 30 to 45 days from the date of drawing confirmation. | |
| Payment Terms | T/T or L/C at sight | |
| Cuplock scaffold Vertical Bars (3.5mm Tube Thickness) | |||||||
|---|---|---|---|---|---|---|---|
| Length(mm) | Tube thickness(mm) | Material | Tube diameter(mm) | Weight(kg) | Number of roots/ton | Meters/tons | Surface treatment |
| 600 | 3.5 | Q355 | 48 | 3.69 | 271 | 192 | Hot-dip galvanizing 120μm |
| 900 | 3.5 | Q355 | 48 | 4.92 | 203 | 203 | Hot-dip galvanizing 120μm |
| 1200 | 3.5 | Q355 | 48 | 6.85 | 146 | 190 | Hot-dip galvanizing 120μm |
| 1500 | 3.5 | Q355 | 48 | 8.78 | 114 | 183 | Hot-dip galvanizing 120μm |
| 1800 | 3.5 | Q355 | 48 | 9.95 | 100 | 190 | Hot-dip galvanizing 120μm |
| 2100 | 3.5 | Q355 | 48 | 11.08 | 90 | 198 | Hot-dip galvanizing 120μm |
| 2400 | 3.5 | Q355 | 48 | 13.05 | 76 | 190 | Hot-dip galvanizing 120μm |
| 3000 | 3.5 | Q355 | 48 | 16.15 | 62 | 192 | Hot-dip galvanizing 120μm |
| Cuplock scaffold Vertical Bars (3.25mm Tube Thickness) | |||||||
|---|---|---|---|---|---|---|---|
| Length(mm) | Tube thickness(mm) | Material | Tube diameter(mm) | Weight(kg) | Number of roots/ton | Meters/tons | Surface treatment |
| 600 | 3.25 | Q355 | 48 | 3.51 | 284 | 284 | Hot-dip galvanizing 120μm |
| 900 | 3.25 | Q355 | 48 | 4.56 | 219 | 219 | Hot-dip galvanizing 120μm |
| 1200 | 3.25 | Q355 | 48 | 6.37 | 157 | 157 | Hot-dip galvanizing 120μm |
| 1500 | 3.25 | Q355 | 48 | 7.42 | 135 | 135 | Hot-dip galvanizing 120μm |
| 1800 | 3.25 | Q355 | 48 | 9.23 | 108 | 108 | Hot-dip galvanizing 120μm |
| 2100 | 3.25 | Q355 | 48 | 10.3 | 97 | 97 | Hot-dip galvanizing 120μm |
| 2400 | 3.25 | Q355 | 48 | 12.09 | 83 | 83 | Hot-dip galvanizing 120μm |
| 3000 | 3.25 | Q355 | 48 | 14.95 | 67 | 67 | Hot-dip galvanizing 120μm |
| Cuplock scaffold Vertical Bars (2.75mm Tube Thickness) | |||||||
|---|---|---|---|---|---|---|---|
| Length(mm) | Tube thickness(mm) | Material | Tube diameter(mm) | Weight(kg) | Number of roots/ton | Meters/tons | Surface treatment |
| 600 | 2.75 | Q355 | 48 | 3.15 | 317 | 228 | Hot-dip galvanizing 120μm |
| 900 | 2.75 | Q355 | 48 | 4.02 | 249 | 225 | Hot-dip galvanizing 120μm |
| 1200 | 2.75 | Q355 | 48 | 5.65 | 177 | 233 | Hot-dip galvanizing 120μm |
| 1500 | 2.75 | Q355 | 48 | 6.52 | 153 | 221 | Hot-dip galvanizing 120μm |
| 1800 | 2.75 | Q355 | 48 | 8.15 | 123 | 229 | Hot-dip galvanizing 120μm |
| 2100 | 2.75 | Q355 | 48 | 9.02 | 111 | 212 | Hot-dip galvanizing 120μm |
| 2400 | 2.75 | Q355 | 48 | 10.65 | 94 | 224 | Hot-dip galvanizing 120μm |
| 3000 | 2.75 | Q355 | 48 | 13.15 | 76 | 225 | Hot-dip galvanizing 120μm |
| Cuplock scaffold Horizontal Bars (3.5mm Tube Thickness) | |||||||
|---|---|---|---|---|---|---|---|
| Length(mm) | Tube thickness(mm) | Material | Tube diameter(mm) | Weight(kg) | Number of roots/ton | Meters/tons | Surface treatment |
| 600 | 3.5 | Q355 | 48 | 3.51 | 284 | 284 | Hot-dip galvanizing 120μm |
| 900 | 3.5 | Q355 | 48 | 4.56 | 219 | 219 | Hot-dip galvanizing 120μm |
| 1200 | 3.5 | Q355 | 48 | 6.37 | 157 | 157 | Hot-dip galvanizing 120μm |
| 1500 | 3.5 | Q355 | 48 | 7.42 | 135 | 135 | Hot-dip galvanizing 120μm |
| Cuplock scaffold Horizontal Bars (3.25mm Tube Thickness) | |||||||
|---|---|---|---|---|---|---|---|
| Length(mm) | Tube thickness(mm) | Material | Tube diameter(mm) | Weight(kg) | Number of roots/ton | Meters/tons | Surface treatment |
| 600 | 3.25 | Q355 | 48 | 2.26 | 284 | 284 | Hot-dip galvanizing 120μm |
| 900 | 3.25 | Q355 | 48 | 3.31 | 219 | 219 | Hot-dip galvanizing 120μm |
| 1200 | 3.25 | Q355 | 48 | 4.36 | 157 | 157 | Hot-dip galvanizing 120μm |
| 1500 | 3.25 | Q355 | 48 | 5.4 | 135 | 135 | Hot-dip galvanizing 120μm |
| Cuplock scaffold Horizontal Bars (2.75mm Tube Thickness) | |||||||
|---|---|---|---|---|---|---|---|
| Length(mm) | Tube thickness(mm) | Material | Tube diameter(mm) | Weight(kg) | Number of roots/ton | Meters/tons | Surface treatment |
| 600 | 2.75 | Q355 | 48 | 1.94 | 515 | 283 | Hot-dip galvanizing 120μm |
| 900 | 2.75 | Q355 | 48 | 2.81 | 356 | 303 | Hot-dip galvanizing 120μm |
| 1200 | 2.75 | Q355 | 48 | 3.68 | 272 | 313 | Hot-dip galvanizing 120μm |
| 1500 | 2.75 | Q355 | 48 | 4.55 | 220 | 319 | Hot-dip galvanizing 120μm |
Liupanshui has mountainous terrain, and the height of bridge piers is generally over 30 meters. The span of some cast-in-place beams is over 50 meters, which requires extremely high bearing capacity and overall stability of the scaffolding system. The construction period is tight, and there is a lot of rain in spring and summer, which also puts higher requirements on the corrosion resistance of the scaffolding.
We provide hot-dip galvanized heavy-duty Q345 cup-hook scaffolding system for the project, which is used to set up high formwork platforms and bridge pier outsourcing scaffolding. The cup-hook system has strong node rigidity, fast assembly, and high bearing capacity, which is very suitable for high height and high load conditions. In view of the local rainy environment, the hot-dip galvanizing process was selected to ensure that the scaffolding is rust-free for long-term outdoor use. At the same time, the technical team optimized the pole layout plan for the project, reducing materials and costs.
Our cup-hook scaffolding system can be easily erected to a formwork platform over 30 meters high. With reasonable pole spacing and support arrangement, it can meet the construction needs of higher or larger spans.
The vertical bearing capacity of standard poles can reach ≥40kN (about 4 tons), which fully meets the heavy-load requirements of large bridges, high formwork and industrial engineering.
We provide hot-dip galvanizing process, which has excellent anti-corrosion performance and can ensure that the scaffolding will be rust-free for a long time even in high humidity and rainy environments.
The scaffolding components are mainly constructed from high-strength Q355 steel, which provides excellent structural integrity and heavy load-bearing capacities for complex configurations.
Our cuplock scaffolding systems are fully manufactured and certified in compliance with key international industry standards including EN 12810, EN 12811, and BS1139.
