Size 4 Acrow Props

Size 4 Acrow Props

Details
Our Acrow props including Size 0 (the shortest), Size 1, Size 2, Size 3, and Size 4, each size is for different construction needs.
We offer acrow props in multiple specifications for temporary support needs in load-bearing walls, ceilings, and other structures. We provide safe, reliable, high-strength support solutions for construction projects.
Category
Acrow Prop
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Description
Technical Parameters

Size 4 Acrow props have an adjustable range typically extending from 4.0 meters to 6.0 meters. It can temporary support in heavy formwork, beams, and large structural during construction.

In addition to the Size 4 Acrow props, there are also other accessories:Top and bottom base plates, adjustable sleeves, lock pins and prop nut with handles.

 

Common Types of Adjustable Scaffolding Props

 

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
ELEC-GI
HDG
POWDER COATING

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.

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Factory Ability

 

Irontrix is a leading manufacturing company based in China, focused on the production of high-quality size 4 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.

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Strict Inspection

 

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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.

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Irontrix is a leading manufacturing company based in China, focused on the production of high-quality safe scaffoldingg systems for wholesale, rental, and construction projects all over the world. The production process including from cutting, welding,punching, surface treatment, assembly, and final inspections, which obey the international standards strictly. 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 line for Adjustable Steel shoring, 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, and Ringlock Scaffolds with all the accessories. 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, 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.

 

FAQ

 

Q: What surface treatment options do you offer?

A: Multiple finishes for different environments:

Treatment

Thickness

Best For

Lifespan

Powder coating

60–80 microns

Indoor, aesthetic needs

3–5 years

Electro-galvanized

10+ microns

Light-duty, dry conditions

2–3 years

Pre-galvanized

20–30 microns

General construction

3–5 years

Hot-dip galvanized

50+ microns

Outdoor, marine, harsh conditions

10–15 years

Q: How do you adjust the height of a steel prop?

A: Two-stage adjustment:
Coarse adjustment: Pull inner tube to approximate height, align pin holes, insert prop pin
Fine adjustment: Rotate threaded collar/nut for precise leveling (±50mm typically)
Time-saving tip: Our forged steel adjusting ring nuts with optimized thread pitch allow quick release and adjustment.

Q: Can one person erect steel props?

A: Yes, one person can handle steel props due to their lightweight design (10–30kg per prop). However:
Heavy-duty props (Size 3–4) may require two people for safety
High installations should follow OSHA/EN safety protocols
Always use proper lifting techniques

 

 

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