Purchase Qty. Reference FOB Price
10-99 Pieces US$7.50
100-999 Pieces US$6.90
1,000+ Pieces US$6.30
Product Description
Product Description The helical ground pile is a kind of ground bored pile with a helical feature. It is composed of three parts: a hot-forged pipe body, a helical blade, and a connecting flange plate. The helical blade and the flange plate are welded onto the pipe body, and then the whole is ...