Tube and Clamp Scaffolding – Versatile Steel Access System for Complex Construction & Industrial Sites
【Product Overview】
TheTube and Clamp Scaffolding System(pipe-and-coupler scaffold) is a traditional steel access system built from48.3mm steel tubesanddrop-forged couplers(right-angle, swivel, and sleeve types). Unlike modular systems with fixed geometry, tube and clamp can beerected into unlimited shapes and angles– curved facades, irregular structures, and tight industrial spaces.
Constructed from Q235/Q355 steel with hot-dip galvanized or painted finish, this system providesmaximum flexibility, high load capacity (80–100 kN per standard), and long service lifefor demanding applications.
[Why Choose Tube and Clamp Scaffolding?]
Maximum Versatility– Built to any height, width, or shape; no geometric limits.
High Load Capacity (80–100 kN)– Supports heavy personnel and equipment loads.
Drop-Forged Couplers (EN 74)– Secure connections with high slip resistance.
Corrosion Resistant– Hot-dip galvanized or painted for outdoor durability.
Globally Compatible– Works with standard 48.3mm tubes available worldwide.
【Key Applications】
Curved building facades and domes
Petrochemical plant and refinery maintenance
Shipbuilding and dry-dock access
Bridge inspection and under-deck platforms
High-rise jump form / climbing form integration
Temporary shoring and structural support
【Technical Specifications】
| Parameter | Value |
| Tube Material | Q235 / Q355 Steel |
| Tube Size | 48.3mm OD × 3.0–4.0mm wall |
| Tube Lengths | 0.5m – 6.0m (customizable) |
| Coupler Types | Right-angle / Swivel / Sleeve / Base plate |
| Coupler Standard | Drop-forged, EN 74 compliant |
| Finish | Hot-dip galvanized / Painted |
| Max Load (per standard) | 80–100 kN |
| Standards | EN 12810, EN 74 |
【System Components】
Steel tubes (0.5–6.0m lengths)
Right-angle couplers (90° fixed)
Swivel couplers (any angle rotation)
Sleeve couplers (tube-to-tube extension)
Base plates and adjustable jacks
Scaffold boards and guardrails
[Tube & Clamp vs. Modular Scaffolds]
| Aspect | Tube & Clamp | Ring Lock / Cuplock |
| Versatility | Unlimited (any shape) | Limited to module grid |
| Assembly Speed | Moderate | Fast |
| Load Capacity | 80–100 kN | 120–150 kN |
| Components | Many (tubes + 3 coupler types) | Few |
| Best for | Irregular / complex structures | Standard straight-run projects |
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