Square Bar Shaft Helical Piles
- Bar Material: ASTM 5140 or ASTM 1045 steel, round corner 5mm radius.
- Helix Plate material conforms to ASTM A516 Gr50 hot rolled plate.
- helices thickness are available in 3/8” and 1/2” inch.
- All helix leading edges sharpened and rock cut and 45 degrees.
- Corrosion protection to conform to ASTM A153 standard for hot dipped zinc coating.
- A better conventional solid steel extra high strength helical screw pile.
- Welded coupling for greater strength. Eliminates shaft heat damage caused by upset coupling process.
Square Bar Shaft Helical Piles Application：
Civil Construction , Solar Farms, Lighting Foundations, Mooring Systems.
|Size||Lead Length (ft)||Helix Size (inch)||Extension Length(ft)|