Steel Round Square Shaft ASTM Helical Screw Pile Square Shaft Helical Piles

• Customization: Available
• Finish: Hot-Dip Galvanized
• Installation Method: Powered Installation
• Material: Steel
• Type: Helical Anchor
• Steel Grade: 50, 65, 80
• Dia Size: 3.5", 4.5"
• Length: 7FT, 10FT
• Wind Load: 60m/S
• Snow Load: 1.4kn/M2
• Transport Package: Pallet
• Specification: customised
• Origin: China
• HS Code: 73082000
• Production Capacity: 100, 000 Ton Per Year
• Package Size: 580.00cm * 230.00cm * 230.00cm
• Package Gross Weight: 2000.000kg

Product Description

Product Description

Ground screw pile is a new type of pile foundation material, which has incomparable superiority advantage compared with traditional ground pile. The patented design is screwed into the ground to replace the concrete independent foundation and strip foundation.

 

• Material:

   Hot-dip galvanized carbon steel Q235 or Q355

• Service life:

   25 years

• Warranty:

   20 years

Helical piles (also called helical piers, helical anchor, screw piles, earth screws, etc.) are a versatile, fast, durable and cost- effective deep foundation technology. 

Helical pile foundations are segmented deep foundation systems with helical bearing plates welded to a central round or square steel shaft. The load of a structure is transferred from the shaft to the soil through these bearing plates. The concept is founded on the principle of turning a screw into stable subsoil strata until the torque applied indicates that the necessary load capacity has been achieved.  Helical piles work for both compression and tension loads.

 

Specification	Customized Design Service	Material
T3*φ76*1200mm	Thickness 3. 0-4. 0mm ground screw  Hot dip galvanized surface treatment,ensure the product anti-rust property,durability.    The average thickness of galvanized layer is 80-100um as per installation geological condition following required length diameter,thickness,thickness of thread shape of flange and size.	Hot-dip Galvanized   Steel Q235
T3*φ76*1600mm		Hot-dip Galvanized Steel Q235
T3*φ76*3000mm

 

Application

City & parks	Docking post & Trestle stand
Fencing system	Flag Poles & Banners
Garden & Leisure	Sheds & Containers
Solar power systems	Solar racking systems
Street lamp & wooden house	Road & Traffic sign

 Applied Load
The loads that the structure will apply to the pile it connects to. These loads include the dead load, live load, lateral loads, and seismic loading that the pile is being used to resist.
Soil Parameters
Soil strength is reviewed to make sure that it can withstand the load applied by the pile and helix plates.
Pile Capacity
The amount of load that a pile can resist. The pile shaft and connection are selected to resist the applied load. The helix plates are designed based on soil information to ensure that they are the right size.
Termination brackets transfer the load to the pile at the head. The termination bracket is connected to the foundation, typically by attaching it to or casting it into a concrete foundation, or directly to a steel grillage structure.
 

Advantages

1,Hot-dip galvanized carbon steel Q235
2,The surface is hot-dip galvanized to ensure rust prevention and durability
3,Zinc coating thickness 70-100μm
4,The pile driver spins for about 30-75 rounds per second
5,Service life 25 years
6,20 years warranty

Helical piles mean:

• structural stability in loose or poor soils,
• no vibrations installation,
• fast installation (no cure times),
• no spoils,
• using smaller equipment to install,
• no disruption to surrounding area,
• safe for environmentally sensitive areas,
• installation in small or enclosed spaces.

 

 

Delivery and Transportation 
 

P/N	Length (mm)	Min galvanized thickness (um)	Pile tube inner diameter (mm)	Pile tube wall thickness(mm)	Material	Finish	Weight(kg)
10-761235-B	1200	70	76	3 (±0.25)	Q235&Q355	Hot-dip galvanized	8.98
10-761335-C	1300	70	76	3 (±0.25)	Q235&Q355	Hot-dip galvanized	9.38
10-761435-C	1400	70	76	3 (±0.25)	Q235&Q355	Hot-dip galvanized	10.05
10-761535-C	1500	70	76	3 (±0.25)	Q235&Q355	Hot-dip galvanized	10.73
10-761640-C	1600	70	76	3 (±0.25)	Q235&Q355	Hot-dip galvanized	12.52
10-761835-C	1800	70	76	3 (±0.25)	Q235&Q355	Hot-dip galvanized	12.80
10-762035-C	2000	70	76	3 (±0.25)	Q235&Q355	Hot-dip galvanized	14.11
10-762135-C	2100	70	76	3 (±0.25)	Q235&Q355	Hot-dip galvanized	14.89
10-762235-C	2200	70	76	3 (±0.25)	Q235&Q355	Hot-dip galvanized	15.57
10-762335-C	2300	70	76	3 (±0.25)	Q235&Q355	Hot-dip galvanized	16.26
10-762435-C	2400	70	76	3 (±0.25)	Q235&Q355	Hot-dip galvanized	16.93
10-762535-C	2500	70	76	3 (±0.25)	Q235&Q355	Hot-dip galvanized	17.61
10-763030-C	3000	70	76	3 (±0.25)	Q235&Q355	Hot-dip galvanized	19.27
Note: HUGE ENERGY offers different type of ground screw based on different installation conditions,dimension can be customized.

Packaging
 

Ground screw length	20GP	40HQ
1600 mm	14 pallet(80 pcs/pallet)	28 pallet(90 pcs/pallet)
1800 mm	12 pallet(80 pcs/pallet)	24 pallet(90 pcs/pallet)
2000 mm	10 pallet(80 pcs/pallet)	22 pallet(90 pcs/pallet)

Why choose us?                   

 * High Quality:

As a factory owned ISO 9001 certificate, we can provide high quality steel ground stakes with critically inspection.

* Major customer:

We cooperate with many reputable customers all over the world , for example the Homedepot, Homehardware ,Aldi and Lowes etcs/

* Prompt shipment

Stable sales volume guarantee prompt delivery time.

* Superior Service:

We can offer superior service and stable quality control which credit to ten year's rich export experience and top quality sales team.

* More Professional:

As the biggest and earliest supplier for steel ground screw  foundation and mounting system,We have devoted herself to fulfilling

comprehensive production line, R&D and QC department guarantee full quality system.   

Project Case