square tubular helical piles

Square Tubular Shaft Helical Piles


  • Available in 2", 2.5", 3" or 4" square tube

  • helices thickness are available in 3/8” and 1/2” inch 

  • Helices material conforms 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 helicals

  • Efficient torque transfer

  • Clear visual indicator of torsional deflection

Specifications

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

8/10/12/14

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

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