Helical Ground Anchor/Earth Anchor is one special type of Ground Screw,which is widely in farming fence project and garden decorations or projects.The Screw Anchor always have one spiral blade on top of Earth Anchor and the weight is more light than small Ground Screw Piles.
The craft of surface treatment of these anchors has hot-dip galvanized,power coated,painted and electric galvanized,that's choose by your needs.As one special Anchor of Ground Anchor,it often is used in fixing the tent or tension the line so than something becoming stable and tight.
Because of higher strength support,Steel Cr40 Helical Earth Auger are used for petroleum and gas projects constructions large scale.
The steel Cr40 Pile Anchor are designed for applications in expansive soils, high water tables, other areas where unstable soils require a deep foundation. In compression they are used as footers and in tension they may be used to support retaining or foundation walls.
The shaft of Helical Piers are round or square steel Cr 40 bar, and with big size helix blade .
Also the Helix anchor with extension to suit for long distance need .
Helix blade material: Q235 or Q345 steel.
Different specifications are available according to customers' special inquiry or detailed drawings.
| Rod diameter | Plate | Length | Plate thickness |
| 5/8" | 4" | 30" | 4mm |
| 5/8" | 6" | 30" | 4mm |
| 5/8" | 6" | 36" | 4mm |
| 3/4" | 6" | 30" | 4mm |
| 3/4" | 6" | 36" | 4mm |
| 3/4" | 6" | 48" | 4mm |
| 3/4" | 8" | 36" | 4mm |
| 3/4" | 8" | 48" | 4mm |
| 3/4" | 8" | 54" | 4mm |
| 3/4" | 8" | 60" | 4mm |
| 5/8" | 5" | 48" | 3mm |
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