الوصف

Helical piles, also known as helical anchors, piers or screw piles. Due to their design and ease to install, they are widely used to new construction, tieback systems and soil nail earth retention applications.

Round Lead Helical Pier from Better Screw Co.

For shaft material of helical piles, popular material is ASTM A**2 Grade3 steel, ASTM A**0 Grade B steel, *0Cr steel, C***0 steel, J*5 steel etc. 
For helix, most of our customers choose ASTM A*6 hot rolled plates. We do hot-dipped galvanization according to ASTM A**3 standard. 

Shaft Size: 2 7/8 inch Tubular*0.**3 inch wall,2 7/8 inch  Tubular*0.**2 inch wall,
3 1/2 inch Tubular*0.**0 inch wall,4 1/2 inch  Tubular*0.**7 inch wall,
1 1/2 inch  Square Bar,1 3/4 inch  Square Bar,2 1/4 inch  Square Bar
Helix Blade: 8 inch , *0 inch , *2 inch and *4 inch  in diameter with 3/8 inch , 1/2 inch  thickness.
Length: 3ft, 5ft, 7ft, *0ft and other lengths according to customers' demand. 

We have our own factory here in China and quality meeting the specifications of our buyers, our prices are also very competitive than your present buy.  For North American customers, door to door service is available.
All kinds of helical piles for deep foundation are available according to customers' demand. 
Such as round shaft helical piles, square bar shaft helical piles, push piers, helical brackets, etc.

Please send us the detailed specifications of our helical piles, then we can supply the best quotation for you.