Characteristic
1. Premium high-strength steel is used as the raw material for Acrow props, which gives our products a strong load-bearing capacity than other goods.
2. Accuracy without burrs is provided by automated precision drilling and cutting (with ±1mm tolerance).
3. To guarantee product quality, load testing and quality inspection is on all acrow props before loading.
4. Processing by high precise rolling threading and high-strength welding under standard.
5. Rusting prevention with hot-dip galvanized surface or electro-galvanizing , which achieve longer service life.
Common Types of Adjustable Scaffolding Props
|
ITEMS |
PICTURE |
ADJUST HEIGHT |
INNER&OUTTER TUBE |
TUBE THICK |
SURFACE |
|
LIGHT DUTY PROP |
|
0.6-1.1m |
40/48mm |
1.5-2.5mm |
PRE-GI |
|
0.8-1.4m |
40/48mm |
1.5-2.5mm |
|||
|
1.6-2.9m |
40/48mm |
1.5-2.5mm |
|||
|
1.8-3.2m |
40/48mm |
1.5-2.5mm |
|||
|
2.0-3.6m |
40/48mm |
1.5-2.5mm |
|||
|
2.2-4.0m |
40/48mm |
1.5-2.5mm |
|||
|
LIGHT DUTY PROP |
|
1.6-2.9m |
48/56mm |
1.5-2.5mm |
|
|
1.8-3.2m |
48/56mm |
1.5-2.5mm |
|||
|
2.0-3.5m |
48/56mm |
1.5-2.5mm |
|||
|
2.0-3.6m |
48/56mm |
1.5-2.5mm |
|||
|
2.2-4.0m |
48/56mm |
1.5-2.5mm |
|||
|
HEAVY DUTY PROP |
|
1.6-2.9m |
48/60mm |
1.5-4.0mm |
|
|
1.8-3.2m |
48/60mm |
1.5-4.0mm |
|||
|
2.0-3.5m |
48/60mm |
1.5-4.0mm |
|||
|
2.0-3.6m |
48/60mm |
1.5-4.0mm |
|||
|
2.2-4.0m |
48/60mm |
1.5-4.0mm |
|||
|
3.0-5.0m |
48/60mm |
1.5-4.0mm |
|||
|
3.5-6.0m |
48/60mm |
1.5-4.0mm |
Factory Ability
Irontrix is a leading manufacturing company based in China, focused on the production of high-quality U head shoring post. 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. We specialize in the production and supply of high standard Scaffolding Systems, Formworks, and a full range of Construction Fittings, Steel Props & Shoring. There are over 10 production lines for Adjustable Steel acrow props, also known as Telescopic Props or Acrow Props, which used for temporary shoring and slab support. System Scaffolding: including the Cuplock Scaffold Standards, ledgers,APS Unit Systems, Kiwistage scaffolding and Ringlock Scaffolds with all the accessories. Aluminum scaffolding and aluminum boards. Tube & Clamp Components: Galvanized Vertical Scaffold Pipes,Drop forged clamps, Pressed Steel Couplers, Swivel Clamps, and Sleeve Couplers compliant with BS1139 standards. Formwork Accessories: Including high-tensile Tie Rods, Wing Nuts, Sleeves, Water Stops, and other essential Concrete Forming Hardware. Access Platforms: Steel Planks, Steel Gratings, and Metal Decking. For reliable scaffolding products supply, we are your trusted partner in globe market.
Strict Inspection
Certificate and Loading Test
The inspection before loading are based on OSHA, EN, BS, and ANSI international standards, all the steel props and accessories will issue certification sheet before loading on container, which ensure the dependability and safety of your orders. We will test from diameter, wall thickness, loading bear capacity, accessories size, and the surface treatment.
FAQ
Q: Can steel props be used with other scaffolding systems?
A: Yes, commonly integrated with:
Frame scaffolding (as additional shoring)
Ringlock/Cuplock systems (for heavy slab support)
Table formwork (flying tables with prop legs)
Timber beams and plywood (traditional formwork)
Props are independent supports and compatible with most construction methods.
Quality Control & Certifications
Q: What quality standards do your steel props meet?
A: Our props comply with:
EN 1065 (European adjustable telescopic steel props standard)
BS 4074 (British standard for steel props)
BS 4360 (Steel specifications)
ISO 9001 (Quality management)
SGS/BV testing (Third-party verification)
Q: Do you provide test reports and load certificates?
A: Yes, documentation includes:
Material test reports (MTR for Q235/Q345 steel)
Load capacity test certificates (axial compression testing)
Galvanizing thickness reports
Welding inspection certificates
Conformance declarations (CE marking available)
Q: How do you ensure welding quality?
A: Quality control measures:
Automated welding for consistency
Full penetration welds on critical joints
Visual inspection of all welds
Load testing of sample props from each batch
No lack or fake welding guaranteed
Packaging & Logistics
Q: How are steel props packaged for shipping?
A: Standard packaging:
Steel pallets (most common): 50–100 props per pallet
Woven bags + steel pallets: For corrosion protection
Q: How many pcs steel props can be load in container?
Container loading:
20GP: ~1200–1800 props (depending on size)
40HC: ~2300–3000props
Props are bundled by size for easy inventory management.
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