Q235 / Q345 Steel Adjustable Telescopic Prop Adjustable Height
Product Details
| Pipe Diameter: | Outer Pipe: φ48/56/60mm; Inner Pipe: φ40/48mm | Adjustable Height: | 1.8~3.2m; 2~3.35m; 2.2~4m; 3.2~5m |
|---|---|---|---|
| Load Capacity: | Light Duty:10~20KN; Medium:20~30KN; Heavy:30~60KN | Top & Base Plate: | 110×110mm / 150×150mm Square Plate |
| High Turnover Rate: | Over 100 Times | Unit Weight: | 8kg ~ 18kg |
| Standard: | EN 1065, EN 12811 / Chinese GB | ||
| Highlight |
Q345 Steel Adjustable Telescopic Prop,Q235 Steel Adjustable Telescopic Prop,1.5m Adjustable Steel Support Beams |
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Product Description
Steel Prop Introduction

steel prop Specifications
| Item | Standard Data | Remarks |
|---|---|---|
| Material | Q235 / Q345 High-strength carbon steel | Hot-dip galvanized |
| Pipe Diameter | Outer pipe: φ48/56/60mm; Inner pipe: φ40/48mm | Universal for Middle East / Spanish / Italian type |
| Adjustment precision | Adjustable to an infinite degree | Flatness can be controlled |
| Adjustable Height |
|
Extra length available |
| Load Capacity |
Light duty:10~20KN; Medium:20~30KN; Heavy:30~60KN |
Max load over 6 tons per prop |
| Construction efficiency |
Wooden supports save more than half of the construction time |
This can be completed by one person alone |
| Top & Base Plate | 110×110mm / 150×150mm square plate | U-head / Fork-head / T-head optional |
| High turnover rate | Over 100 times | Low long-term usage costs |
| Unit Weight | 8kg ~ 18kg | Varies by height & thickness |
| Standard | EN 1065, EN 12811 / Chinese GB | Global market compliant |
Strong load-bearing capacity
Rigid base, stable support, not easy to bend or deform, effectively prevents floor slab sagging
Highly versatile
Telescopic and adjustable, fits different floor heights, post-cast strips, and aluminum formwork construction scenarios, very versatile.
Easy to disassemble and assemble
Easy to assemble and disassemble, can be operated by one person, greatly shortens the formwork setup and removal time.
High turnover
Made of steel, it's wear-resistant and rust-proof, can be used hundreds of times, and compared to wooden supports, it has lower wear and overall cost.
Highly adaptable
Standardized components, neatly stacked, easy for transport and storage, suitable for prefabricated and high-rise building construction.
Very stable
Stable pressure resistance, won't rot in rainy or humid environments, can be used in basements and damp construction sites.

Steel Prop Construction

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Steel Prop Delivery

Product Highlights
Building steel props are adjustable steel support jacks used with cast-in-place slabs, post-cast joints, and prefabricated aluminum formwork. They’re made by welding together a steel tube main body, an adjustable extension rod, a nut, and top and bottom supports.
Q235 / Q345 Steel Support Beams 1.5m~4.0m Adjustable Height
Inner jacket pipe + thread/pin hole double adjustment, which can adapt to different floor heights and beam bottom heights. After installation, it can also fine-tune the levelling to control the flatness of the formwork.
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