|
ITEMS |
PICTURE |
ADJUST HEIGHT |
INNER&OUTTER TUBE |
TUBE THICK |
SURFACE |
|
LIGHT DUTY PROP |
Size 0 |
1.05-1.8m |
40/48mm |
1.5-2.5mm |
PRE-GI |
|
Size 1 |
1.76-3.13m |
40/48mm |
1.5-2.5mm |
||
|
Size 2 |
1.98-3.36m |
40/48mm |
1.5-2.5mm |
||
|
Size 3 |
2.59-3.97m |
40/48mm |
1.5-2.5mm |
||
|
Size 4 |
3.20-4.82m |
40/48mm |
1.5-2.5mm |
||
|
LIGHT DUTY PROP |
Size 0 |
1.05-1.8m |
48/56mm |
1.5-2.5mm |
|
|
Size 1 |
1.76-3.13m |
48/56mm |
1.5-2.5mm |
||
|
Size 2 |
1.98-3.36m |
48/56mm |
1.5-2.5mm |
||
|
Size 3 |
2.59-3.97m |
48/56mm |
1.5-2.5mm |
||
|
Size 4 |
3.20-4.82m |
48/56mm |
1.5-2.5mm |
||
|
HEAVY DUTY PROP |
Size 0 |
1.05-1.8m |
48/60mm |
1.5-4.0mm |
|
|
Size 1 |
1.76-3.13m |
48/60mm |
1.5-4.0mm |
||
|
Size 2 |
1.98-3.36m |
48/60mm |
1.5-4.0mm |
||
|
Size 3 |
2.59-3.97m |
48/60mm |
1.5-4.0mm |
||
|
Size 4 |
3.20-4.82m |
48/60mm |
1.5-4.0mm |
Feature
1.The raw material for Acrow props is premium high-strength steel, giving our products superior load-bearing capacity compared to similar products.
2.Automated precision cutting and drilling (±1mm tolerance) deliver accuracy without burrs.
3.All Acrow props undergo load testing and quality inspection after production to ensure product quality.
4.High-strength welding and rolled threading processes.
5.Hot-dip galvanizing or electro-galvanizing corrosion protection extends service life.
Application
Whether you are a building materials distributor or a construction contractor, we provide customized solutions tailored to your project requirements. This includes, but is not limited to, a wide range of specifications and dimensions, along with engineering support and installation services.
Concrete Pouring and Formwork Support
When pouring fresh concrete for slabs, roofs, or floors, acrow props are used to support formwork structures until the concrete achieves sufficient strength. This prevents structural sagging, deformation, or cracking, ensuring construction quality and structural stability.
House Renovation and Structural Alterations
When demolishing walls, creating door/window openings, or modifying load-bearing structures. Steel acrow props can be installed to share loads and maintain the stability of load-bearing walls and ceilings.
Installation of Load-Bearing Beams and Lintels
During the installation of beams, lintels, or joists, acrow props provide temporary support. They effectively bridge structural gaps, preventing displacement or collapse to ensure construction safety.
Demolition and Renovation Projects
In building demolition or large-scale renovation projects, when portions of the structure must remain intact. Acrow props help stabilize the remaining structure, reducing construction risks and preventing accidental collapse.
Wall Reinforcement
During construction or renovation, steel acrow props provide temporary reinforcement for walls or localized structures, enhancing construction safety.
Scaffolding and Auxiliary Construction Systems
Mini acrow props serve as components within scaffolding systems, supporting work platforms or auxiliary structures to increase construction flexibility.
Factory Ability
Irontrix is a leading manufacturing company based in China, focused on the production of high-quality Size 1 Acrow Props. The production process covers steps from cutting, welding,punching, surface treatment, assembly, and final inspections, which ensure each product meets the international standards of quality.

Strict Inspection

Certificate and Loading Test
Our loading testing are based on OSHA, EN, BS, and ANSI laws, All the Size 0 Acrow props can issue certification sheet before delivery, which ensure the dependability and safety of your orders.

FAQ
Q1: What is a steel prop (Acrow prop)?
A: A steel prop (also known as Acrow prop, adjustable steel prop, or shoring prop) is a telescopic temporary support structure used in construction to hold up formwork, ceilings, walls, trenches, and other structures during building or renovation. It consists of:
Outer tube (larger diameter)
Inner tube (telescoping section)
Adjustable collar/nut for height fine-tuning
Base plate (for ground stability)
Top plate/U-head (for load distribution)
Q2: What are the main applications of steel props?
A: Steel props are versatile and used for:
Slab formwork support (concrete floor/ceiling support)
Wall and trench shoring (temporary earth retention)
Falsework (temporary structures supporting permanent works)
Raking shores (angled support for walls)
Bridge and tunnel construction
Renovation and demolition projects
Temporary roof support during repairs
Q3: What are the tube diameter and thickness specifications?
A: Common specifications include:
|
Component |
Outer Diameter |
Wall Thickness |
|
Inner tube |
40mm / 48.3mm |
1.7mm – 3.2mm |
|
Outer tube |
48mm / 56mm / 60mm / 76mm |
1.7mm – 3.2mm |
Material: High-strength steel Q235, Q345, or Q355
Standard compliance: EN1065, BS4074, BS4360
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