Foundation Use Hot DIP Galvanized Earth Screw Bolt Ground Helical Pile Anchor

• Customization: Available
• Finish: Hot-Dip Galvanized
• Installation Method: Manual Installation
• Material: Steel
• 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: 300.000kg

Product Description

Round Shaft Helical l
Round Shaft Piers are used in compression Helical piles have significant load bearing capacity and are used in both compression (downward) and tension (uplift) applications. In many cases, round shaft helical piers will be used in compression applications. From large commercial companies to small business contractors who look to enhance their business and increase their competitive edge. KXD helical pile will give you that advantage with our new technology and products for your next project.
Our round shaft products line consist of
2.375 x .190w 2.875 x .217w
2.875 x .276w 3.50 x .254w
3.50 x .300w 4.50 x .290w
4.50 x .337w 4.50 x .375w
5.50 x .361w 5.50 x .500w
6.625 x .375w 7.625 x .430w
8.625 x .438w 9.625 x .395w
 Larger Diameter Piles are available upon request.

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 to support retaining or foundation walls. Helical piers are round or square, tubular or bar steel shafts with round helix plates welded to them.

Round Shaft Advantages

• Superior lateral stability
• Greater section modulus strength to resist twisting and deflection
• Patented cross-bolt connection
• Greater load capacities
• Easy to install
• Installs in any season
• Minimal soil disturbance
• Not affected by a high water table

 

Diameter	Length(MM)	Thickness(MM)
60	400-6000	2-6
68	400-6000	2-6
76	400-6000	2-6
89	600-6000	3-6
102	600-6000	3-6
114	600-6000	3-6

 

Square Tubular Shaft Helical Pier

 

*Available in 2", 2.5", 3" or 4" square tube
*helices thickness are available in 3/8" and 1/2" inch
*Helices material conform to ASTM  A36 hot rolled plate

*All helix leading edges sharpened and rock-cut and 45 degrees.
*Corrosion protection to conform to ASTM A153 standard for hot dipped zinc coating
*Square Tube eliminated over-torquing concerns associated with pipe-style helical
*Efficient torque transfer
*Clear visual indicator of torsional deflection

Composition:

• A round hollow shaft 2 3/8″ thru 12 ¾" O.D. typical.
• 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

Specification
size	Tube Thickness(inch)			Lead Length (ft)		Helix Size (inch)		Extension Length(ft)
2"	5/16"			3ft/5ft/7ft		8/10/12/14		3ft/5ft/7ft/10ft
2.5"	5/16" or 3/8"			3ft/5ft/7ft		8/10/12/14		3ft/5ft/7ft/10ft
3"	5/16" or 3/8"			3ft/5ft/7ft/10ft		8/10/12/15		3ft/5ft/7ft/10ft
4"	5/16" or 3/8" or 7/16"			3ft/5ft/7ft/10ft		8/10/12/14		3ft/5ft/7ft/10ft
Note: Other sizes are available upon request

FAQ

 

1. Are your products the same as the ones in our local market?
Yes, we produce according to FHWA and ATSSA standard, we manufactured millions of square sign posts and U channel posts for North American market during the past ten years and very familiar with every detail of these products. We believe that there is no company in China is more professional than us on this product.


2. Is OEM service available?
Yes, OEM service is available, different materials and specifications can be customized according to your demands.


3. What is the minimum order quantity?
The MOQ for square sign post is 11000lbs for each size, for u channel post is 22000lbs for each size. You can mix different sizes of posts to make up a full container. If you want to know the MOQ for other products, please feel free to contact us. 


4. How long is your lead time?
Usually our production time for one container goods is about 5 to 6 weeks, and the shipping time depends on your place of delivery.