galvanized Helix Size 12''/14 '' square shaft helical piles

Place of Origin:Shandong, China (Mainland)

Brand Name:BS

Model Number:1-1/2", 1-3/4", 2-1/4"

Type:Square Bar Shaft Helical Piers, Drop-in Anchor

Material:Steel

Diameter:1-1/2", 1-3/4", 2-1/4"

Length:3ft/ 5ft/ 7ft/ 10ft and 12ft etc.

Capacity:Strong

Standard:ISO, ASTM Standard

Name:Square Bar Shaft Helical Pile

Bar Material:40 Cr or 45# steel, round corner 5mm radius

Helix Plate Material:ASTM A36 hot rolled plate

Helix Blade:8", 10", 12" and 14" in diameter with 3/8", 1/2" thickness

Helix Leading Edges:Sharpened and rock cut and 45 degree

Corrosion Protection:ASTM A153 standard for hot dipped zinc coating

Extension Length:3ft/ 5ft /7ft /10ft

Sample:Available

OEM service:Accepted