Best Custom Adjustable Steel Prop - High Load Capacity, Infinite Height Adjustment for Slab Support
Product Overview
The Adjustable Steel Prop (also known as acrow prop) is an essential vertical support component for concrete formwork systems. Designed with an inner and outer tube structure and pin-and-lock adjustment mechanism, it provides reliable load-bearing support for slabs, beams, bridges, and temporary shoring in residential, commercial, and infrastructure projects. Compared to timber props, adjustable steel props offer higher load capacity, infinite height adjustability, and longer service life.
Key Advantages
- Infinite Height Adjustment - Pin-hole design allows precise height setting (100-150mm per notch)
- High Load Capacity - 15-25 kN safe working load per prop
- Durable Steel Construction - Q235/Q355 steel with corrosion-resistant finish
- Fast Installation & Removal - Saves labor time compared to timber shoring
- Long Service Life - 5-8 years with proper maintenance
- Stackable Storage - Saves warehouse space after project completion
Customization Capabilities
All products support project-based customization:
- Height ranges: 1.5m - 3.0m (other ranges available)
- Tube diameters: 60mm outer / 48mm inner (standard)
- Wall thickness: 2.0mm - 2.5mm
- Surface finish: Electro-galvanized / Painted / Powder coated
- Base/top plate sizes: 100×100mm or 120×120mm
Technical Specifications
| Parameter | Specification |
| Material | Q235 / Q355 Steel |
| Outer Tube Diameter | 60mm |
| Inner Tube Diameter | 48mm |
| Wall Thickness | 2.0mm - 2.5mm |
| Height Range | 1.5m - 3.0m (custom available) |
| Adjustment Pitch | 100-150mm |
| Load Capacity (SWL) | 15-25 kN |
| Finish | Electro-galvanized / Painted / Powder coated |
| Base Plate | 100×100mm / 120×120mm |
Applications
Slab formwork support, beam formwork falsework, bridge deck shoring, temporary structural support during renovation, foundation and column formwork support.
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