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Q355 ASTM Prefabricated Galvanized Steel Round Spiral Ground Anchor Helical Screw Piles

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Q355 ASTM Prefabricated Galvanized Steel Round Spiral Ground Anchor Helical Screw Piles

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Certification :	ISO, CE
Supply Ability :	50000 Sets Per Year

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Q355 ASTM Prefabricated Galvanized Steel Round Spiral Ground Anchor Helical Screw Piles

Prefabricated Galvanized Steel Round Spiral Ground Anchor Helical Screw Piles

Ground Anchors is the preferred foundation in many applications, such as Photovoltaic Solar Farm construction, Timber-frame Housing, Timber Decking, Street Light and Fence construction, Temporary Site Accommodation, Bill Board/Advertising Signs and many more applications.

Prouduction Name	Ground Anchors
Brand Name	Bristar
Place Of Origin	Xiamen ,China
Installation Site	Open field/ ground
Material	Q235
Surface	Hot dip galvanization
Wind Speed	60m/s
Snow Load	1.4KN/m2
Thickness	2.75mm/3mm/3.5mm
Length	From 500mm To 2500mm, Customized
Series	Flange top, Tube top
Warranty	10 years
Service life	25 years
Payment	T/T, L/C, D/P, Western Union, Paypal
Packing	Ground Anchors are packed in pallet, carton box or as your request
Port	Xiamen, China
Standard	AS/NZS 1170; TUV;ISO

Residential helical screw post anchor
Product Introduction
Helical anchors are used for new construction and to support existing structures. They are designed for applications in expansive soils, high water tables, fill areas, and other areas where unstable soils require a deep foundation. In compression they are used as footers and in tension they may be used tosupport retaining or foundation walls. Helical piers are round or square, tubular or bar steel shafts with round helix plates welded to them.
Product Features

Helix blade configuration selected to achieve design depth and capacityCan be installed in areas of limited or tight accessInstalls quicklyInstallation does not generate spoilsVibration-free installation (unlike driven piles)Concrete can be poured immediately following pile installationAvailable with optional hot-dip galvanizing for added corrosion protectionCost-competitive compared to other deep foundation alternatives.Call or contact us online for a for new construction helical piles estimateSupports soil stabilization

Product Specifications

Specifications
Size	Lead Length (ft)	Helix Size (inch)	Extension Length(ft)
1-1/2"	3ft/5ft/7ft	8/10/12/14	3ft/5ft/7ft/10ft
1-3/4"	3ft/5ft/7ft	8/10/12/14	3ft/5ft/7ft/10ft
2"	3ft/5ft/7ft/10ft	8/10/12/15	3ft/5ft/7ft/10ft

Product Advantages

1.Bar Material: 40Cr or 45# steel, round corner 5mm radiu
2.Helix Plate material conforms to ASTM A36 hot rolled plate
3.helices thickness are available in 3/8" and 1/2" inch
4.All helix leading edges sharpened and rock cut and 45 degrees.
5.Corrosion protection to conform to ASTM A153 standard for hot dipped zinc coating
6.A better conventional solid steel extra high strength helical screw pile
7.Welded coupling for greater strength. Eliminates shaft heat damage caused by upset coupling process
If you are interested in our helical anchors/screw piles, please don't hesitate to contact us, we will offer the best price, highest quality, excellent service for you.

Due to its positive environmental performance of concrete, our spiral ground pile has been used in Australia, Germany, Japan and China. Our spiral ground pile can be installed in only a few minutes. Without waiting, it can be used immediately or resist the pressure. The ground can be restored to its original state by simply unscrewing the equipment. The spiral ground pile can be reused and repositioned many times as needed.
Our spiral ground pile is composed of Q235 (hot galvanizing), which has corrosion resistance and can be used for a long time.

The first piece of the helical pile is called the lead; this is the piece that is first rotated into the ground. The lead has multiple helical blades, also referred to as helical bearing plates, that can vary in size, shape, and number. After the lead follows any number of extensions, depending on the required torque or depth. These are simply shafts that are bolted and pinned to the lead and to each other at their ends. The top of the pile is the incorporated into the foundation system via a bracket or other connection method.

Helical Piles are used worldwide to secure residential and commercial buildings, tower foundations, heavy equipment foundations, and many other deep foundation system applications.

Prefabricated Galvanized Steel Round Spiral Ground Anchor Helical Screw Piles

The shaft can come in either a circular or a square cross section shape and is typically hollow.


Round Shaft Helical Pile
Shaft Size OD in (mm)	Wall Thickness in (mm)	Metal Area in² (cm²)	Perimeter in (cm)	Helix Size in	Helix Thickness in	Lead Length ft	Extension Length ft
2.875 (73)	0.203(5.2)	1.7 (11.0)	9.0 (22.9)	8/10/12/14	3/8 or 1/2	3/5/7	3/5/7/10
2.875 (73)	0.276(7.0)	2.3 (14.8)	9.0 (22.9)	8/10/12/14	3/8 or 1/2	3/5/7	3/5/7/10
3.5 (89)	0.300 (7.6)	3.0 (19.5)	11.0(27.9)	8/10/12/14	3/8 or 1/2	3/5/7	3/5/7/10
4.5 (114)	0.337(8.6)	4.4 (28.4)	14.1(35.9)	8/10/12/14	3/8 or 1/2	3/5/7/10	3/5/7/10
6.625 (168)	0.28 (7)	5.58 (36.0)	20.8(52.8)	8/10/12/14	3/8 or 1/2	3/5/7/10	3/5/7/10
8.625 (219)	0.25(6)	6.58 (42.5)	27.1(68.8)	8/10/12/14	3/8 or 1/2	3/5/7/10	3/5/7/10
All above sizes, steel grade are customizable.

Helical anchor system may be used to reestablish new foundations or restore present ones. Helical foundation anchors are used for lighthouses, roads, railroads, telecommunication, and in a lot of different businesses that need rapid installation or structure near to present constructions. Evidence, maintaining structures, other common places make use of because they are appropriate for compression in addition to tensile loads.
Prefabricated Galvanized Steel Round Spiral Ground Anchor Helical Screw Piles

What are Helical Anchors?
A helical anchor is a deep foundation solution which is used in situations when standard solutions cannot be applied to your foundation project. Situations where a foundation may be exposed to moisture for a longer period of time or where the soil conditions are not normal for use, in such a situation a deep foundation solution like a Helical anchor is required
Prefabricated Galvanized Steel Round Spiral Ground Anchor Helical Screw Piles

What are the benefits of Helical Anchors?
There are various benefits of using a helical anchor. Some of them are as follows:

It is easy to install and remove
It can be installed easily in any weather condition
It reduces carbon footprints
It has minimum vibration
It reduces foundation costs
It does not require excess soil
The installation process is very clean and tidy as there are no spoils left after installation

What would be the cost of Helical Anchors?
There are various factors involved while deciding the cost of helical anchors. Those factors are:
Location
Type of work
Condition of foundation
Depth of pile installation
Prefabricated Galvanized Steel Round Spiral Ground Anchor Helical Screw Piles

How To Install Helical Anchors?
Helical anchors are installed before pouring the foundation or the soil foundation has been damaged
Helical anchors are screwed into the soil and depending upon the location they are attached to the pre-existing foundation with brackets or screws. After the helical anchors are installed the foundation is safe and is ready to combat any future damage due to compression and tension.

How many Helical Anchors are required ?
The number of helical anchors that you require depends upon the following factors:

Recommended distance between the piles
The type of structure

What is the purpose of Helical Anchors
The main purpose of a helical anchor is to transfer the structural load to the soil. There are various other applications also like tension, compression, and lateral load where helical anchors are used.

Prefabricated Galvanized Steel Round Spiral Ground Anchor Helical Screw Piles

How to use Helical Anchors?
Drive the helical anchors into the soil up to the predetermined load capacity.
Space the helical anchors at predetermined intervals to share the weight of the structure.
For foundation repair works, attach the brackets to the base of the wall so that the weight is transferred to the anchor.
Install to a height below the ground level where they meet the required torque.
Where can i get helical anchors?
You can get it by searching for us by contacting us directly.
Where can i purchase helical anchors
You can contact us to purchase the best quality helical anchors at a very affordable price directly from us.
1.What is the tube thickness of the ground screw?
2.0/2.5/3.0/3.5/3.75mm
2.What is the steel material?
HONDE ground screw is make from Q235 steel round pipe and can be applied in a wide variety of different geological locations.
3.What is the thickness of galvanization?
More than 60μm in general.
4.How many applications of the ground screw?
1) Timber Construction
2) Solar Power Systems
3) City and Parks
4) Fencing Systems
5) Road and Traffic
6) Sheds and Containers
7) Flag Poles and Marks
8) Garden and Leisure
9) Boards and Banners
10) Event Structures
5.How about your product quality?
Our ground screw piles are manufactured with first quality materials (hot dip galvanized complying with the ISO 1461:1999).All our suppliers (certified under ISO 9001:2000) carry out strict quality controls in order to get the best quality performance as required by our internal procedures.
6.What's the Production Process of Ground Screw?
Precision Cutting Material → Heating | Shrink Pipe Tip → Welding Spiral → Hot Dipped Galvanized → Tapping | Testing | Polish → Packing & Shipping
Prefabricated Galvanized Steel Round Spiral Ground Anchor Helical Screw Piles

Q355 ASTM Prefabricated Galvanized Steel Round Spiral Ground Anchor Helical Screw Piles

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