Garden Fencing Foundation Standard Screw Ground Anchor Helical Pile

• Customization: Available
• Certification: CE, ISO
• Finish: Hot-Dip Galvanized
• Installation Method: Drilling
• Material: Steel
• Type: Drop-in Anchor
• Raw Material: Customized
• Helix: Customized
• Shaft: Customized
• Diameter: 2-7/8"
• Length: 7 Feet
• Tube Thickness: 0.217", 0.276"
• Surface Treatment: Hot DIP Galvanizing with an Average of Over 80 Mic
• Transport Package: Steel Pallet
• Specification: customised
• Origin: China
• HS Code: 730110
• Production Capacity: 50000 Sets Per Year
• Package Size: 58.00cm * 23.00cm * 23.00cm
• Package Gross Weight: 100.000kg

Product Description

Helical piles, also known as helical piers, are deep foundation underpinning elements constructed using steel shafts with helical flights. The shafts are advanced to bearing depth by turning them into the soil while monitoring torque to calculate the pile capacity.

Helical piles do not excavate or create spoils that need to be removed, and loads can be immediately applied. You can install them in any weather condition, as well as in limited access areas.

Specification
Bar Material	40Cr or 45# steel API J55 N80
Helix Plate material	ASTM A36 hot rolled plate
helices thickness	3/8" and 1/2" inch
Leading edge	sharpened
Corrosion protection	ASTM A153 standard for hot dipped zinc coating
A better conventional solid steel extra high strength helical screw pile
Welded coupling for greater strength. Eliminates shaft heat damage caused by upset coupling process

 

Place of Origin

Shandong, China

 

Color

HOT DIP GALVANIZED

 

Finish

Longer Life TiCN

 

Brand Name

GP

 

Model Number

GP001

 

Standard

ANSI

 

Product name

HIGH QUALITY 2 7/8" PIPE HELICAL FLIGHT

 

Material

N80 steel

 

Surface treatment

Hot Dip Galvznized

 

Grade

8.8

Square Shaft
Consists of solid square shafts, ranging from 1.5″ to 2″. The piles are typically used for ultimate loads between 100 and 650 kN (25-150 kips) but have been tested to loads in excess of 900 kN (200 kips) in unique situations.
Square shaft products are generally used in small to moderate loading applications, and they provide excellent tension resistance. Square shaft piles are able to penetrate dense and cobble-rich soil when compared to their helical pipe pile equivalents, but they have lower resistance to buckling and negligible lateral load resistance.
In applications where tension is the primary consideration, we recommend the Square Shaft Piers. They have several advantages over the typical square shaft anchors.



Square Shaft Advantages:

• Greater yield and Tensile strength
• Patented Cross-bolt Connection
• Increased safety factor
• Higher torque capacity
• Easy to install
• Installs in any season
• Minimal soil disturbance
• Not affected by a high water table

 
Composition:

• square solid shaft 1 1/2" thru 2″ O.D. typical.
• Solid round cornered Square (RCS), yield strength of grade 70 or 90.
• Ultimate compression/tension axial capacity: 57 to 200 kip.
• Circular tapered plates (helices) are welded to the center of the shaft.
• Helix diameters can range between 6″ - 48″
• with a thickness of 3/8″ - 1″.
• Helix pitch will range from 3″ - 6″
• Hot dipped galvanized per ASTM A123 or bare steel options available
• Coupling bolts are heavy hex bolt as per ASTM A325
• All welding to be done by welders certified of the AWS CODE D1.1

High-Strength 1.5″, Round-Corner Square Shaft with Forged Upset Coupler has a patented alternating helix pattern reduces wobble and improves plumbness and tracking. The true helix shape limits auguring and provides better quality assurance through valid capacity to torque correlations.
Additional information:

Shaft	RCSS 1.5″ x 1.5″ ASTM A29 Grade 90 ksi, or Equivalent
Helices	3/8″ Thick, Helix Die-Pressed ASTM A36, or Better 8″, 10″, 12″ & 14″ Diameter Available
Coating	Galvanized (G), Bare Steel (NG), Epoxy Powder Coated (EP)
Pitch	3″
Ultimate Capacity-to-Torque Ratio	10 ft-1
Maximum Installation Torque	7,000 ft-lbs
Capacity by Torque	36 Tons Ultimate Capacity 18 Tons Allowable Capacity
Structural Capacity	36 Tons Ultimate Capacity 18 Tons Allowable Capacity

Helical Torque AnchorsTM may be the preferred solution for your foundation repair project due to these factors:

• Ease of Installation
• Little to No Vibration
• Immediate Load Transfer upon Installation
• Installed Torque Correlates to Capacity
• Easily Load Tested to Verify Capacity
• Installs Below Active Soils
• Installation under any Weather Conditions
• Little to No Disturbance to the Site

Advantages

 Solar ground screw anchor is:offset eye helical anchor

1. extremely environmentally friendly and economical, can be recycled.

2. installed in a matter of minutes without digging and concrete.

3. more efficiency, lower cost, low labor strength.

4. operated precisely, flexible during drilling process.

5. no negative effects on landscape, no damaging on surrounding area.

6. long lifetime. Helical Soil Anchors

7. subjected to strict quality assurance, approved by LGA in Germany.