Customization: | Available |
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Finish: | Hot-Dip Galvanized |
Installation Method: | Manual Installation |
Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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Payment Methods: |
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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
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 |
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