Hot-dip galvanized Adjustable Scaffolding Steel Prop with 20KN and 30KN load rating for telescopic height adjustment

The Adjustable Scaffolding Steel Prop is a high-strength vertical support system used for temporary construction shoring. Also known as acrow props, these components support formwork for concrete slabs, beams, and columns during curing. Our props provide a flexible, reliable solution for temporary structures, ensuring site stability and safety.

Our steel props feature a modular design with an inner tube, outer tube, prop nut, sleeve, and G-pin. This system offers high load-bearing capacity and easy manual handling. The telescopic mechanism extends to various heights, making it a versatile tool for any architectural project.

We use induction welding for seamless joints and superior strength. Surface treatments include hot-dip galvanization or electrostatic powder coating, providing exceptional resistance to rust, corrosion, and wear, extending service life in harsh outdoor environments.

The prop relies on screw-thread adjustment. By rotating the prop nut along the threaded sleeve, the inner tube extends to the required height. The G-pin is then inserted through the inner tube to lock the system, transferring the vertical load to the base plate.

Indispensable for:

• Supporting slab formwork for high-rise buildings
• Shoring for bridge and tunnel projects
• Structural renovation and repairs
• Adjustable vertical support for horizontal beams

• Safety: Tested to meet international load standards
• Efficiency: Simple structure allows for rapid site installation
• Cost-Effective: Reusable components with low maintenance
• Customization: Various head plates (U-head, flower head) available

We provide technical support, site consultation, and custom scaffold design. Our logistics team ensures timely global shipping, with 24/7 responsiveness for installation or material inquiries.

• Q: Load capacity? A: Typically 15kN to 45kN depending on height.
• Q: Compatible? A: Yes, follows international standard dimensions.
• Q: Certificates? A: Mill test certificates accompany every order.

Production involves precision pipe cutting, robotic welding, and specialized threading. Props undergo surface cleaning and finishing before load-capacity verification and export bundling.

1. Place the base plate on a solid foundation
2. Extend the inner tube to the required height
3. Insert the G-pin to secure the extension
4. Rotate the nut to fine-tune the height against the formwork

• Never exceed the rated load capacity
• Ensure the prop is vertical before loading
• Regularly inspect pins and threads for wear
• Avoid using damaged or corroded props

With over 20 years of scaffolding expertise, we are a trusted partner for global contractors. Our automated production lines ensure precision and safety, delivering robust shoring solutions for your projects.