Square Shaft Helical Piers Underpinning Bridge Foundation

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1year
• Model NO.: 1
• Bar Material: ASTM 5140 or ASTM 1045 Steel, Round Corner 5mm Rad
• Helix Plate Material: ASTM A36 Hot Rolled Plate
• Helix Thickness: 3/8" and 1/2"
• Corrosion Protection: ASTM A123 Standard for Hot-Dipped Galvanized
• Transport Package: Containers
• Specification: Customized
• Trademark: BS
• Origin: China

Product Description

Product Description

 

Square Bar Shaft Helical Pile & Extension
 

• Square Solid Bar Helical pile also called Square Solid Bar Piling, Square Bar Helical Anchor, Square Shaft Helical piles etc.

• Bar Material: ASTM 5140 or ASTM 1045 steel, round corner 5mm radius

• Helix Plate material conforms to ASTM  A36 hot rolled plate

• Helix thickness are available in 3/8" and 1/2"

• All helix leading edges sharpened and rock cut and 45 degrees

• Corrosion protection to conform to ASTM A123 standard for Hot-Dipped Galvanized

• A better conventional solid steel with extra-high strength

• Avoid heat damage on shaft caused by upset coulping process

Specifications
Shaft size(inch)	Lead Length(ft)	Helix Size(inch)	Helix thickness(inch)	Extension Length(ft)
1 1/2	3/5/7/10	8/10/12/14	3/8 or 1/2	3/5/7/10
1 3/4	3/5/7/10	8/10/12/14	3/8 or 1/2	3/5/7/10
2	3/5/7/10	8/10/12/15	3/8 or 1/2	3/5/7/10

 

Anchor Coupling

 

 

 

 

• Size: Different size according to different extensions' OD

• Surface: Steel bare or Hot-dipped galvanized or others

• Max. Radius allowed on inside corners = 0.10"

• Coupling material shall meet ASTM A−148

 

 

Notes:OEM service is available, different materials and specifications can be customized according to your demands.

Pictures