PRODUCTS

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

8,10,12,14

3/8 or 1/2

3,5,7,10


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



Anchor Coupling


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  • 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.



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