Q355 Steel Helical Bolt Ground Screw Anchor - 4-12 Inch Diameter, 3-16 Foot Length, Hot-Dip Galvanized
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Product Description
Product Overview
Q355 steel grade helical bolts are engineered foundation systems designed for prefabricated hot-dip galvanized ground screw anchors. These high-strength helical piles provide superior load-bearing capacity and immediate structural support for various construction applications.
Key Features & Specifications
- Available in 4", 6", 8", 10", and 12" diameters
- Lengths ranging from 3' to 16'
- Q355 steel construction with ASTM A123 hot-dip galvanization
- Drilled, slotted, and tapped holes for variable bolt hole circles
- Pilot point ensures concentricity during installation
- Wiring slots available on either side of foundation
- Available in solid square shaft and hollow round shaft configurations
Technical Specifications
| Shaft Size OD (mm) | Wall Thickness (mm) | Helix Size (in) | Lead Length (ft) |
|---|---|---|---|
| 73 | 5.2 | 8/10/12/14 | 3/5/7 |
| 73 | 7.0 | 8/10/12/14 | 3/5/7 |
| 89 | 7.6 | 8/10/12/14 | 3/5/7 |
| 114 | 8.6 | 8/10/12/14 | 3/5/7/10 |
| 168 | 7.0 | 8/10/12/14 | 3/5/7/10 |
| 219 | 6.0 | 8/10/12/14 | 3/5/7/10 |
Performance Advantages
- Fast installation - typically 0.6m per minute
- Immediate load-bearing capacity after installation
- No concrete curing time required
- Minimal soil disturbance and site cleanup
- Installation possible in any weather conditions
- Ideal for limited access sites and varied terrain
- Environmentally friendly - reusable and removable
Applications
- Light poles and utility pole foundations
- Residential and commercial building foundations
- Foundation repair and slab stabilization
- Retaining walls and tieback systems
- Seawalls, bulkheads, and marine structures
- Deck supports, boardwalks, and pedestrian bridges
- Pipeline supports and pump foundations
Customization Options
All specifications including steel grade, length, thickness, diameter, number of helices, pitch angle, and plate thickness can be customized according to customer specifications and project requirements.
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Company
Qingdao KXD Steel Structure Co., Ltd
Location
NO. 15 CHANGJIANG ROAD, PINGDU, QINGDAO, SHANDONG
Contact Person
David