[SGS/CE/ISO]Hot-DIP Galvanized Round Spiral Ground Helical Screw Piles for Solar Racking Foundations

• Customization: Available
• Type: Steel Structures
• Standard: AISI, GB, BS, DIN, ASTM, JIS
• Model NO.: Q195, Q235, Q275 Q355 S235 A36
• Alloy: According to Requirement
• Product Name: Galvanized Spiral Ground Piles
• Keywords: Galvanized Spiral Ground Piles
• Processing Service: Rolling, Punching, Bending, Welding
• Grade: Q195, Q235, Q275 Q355 S235 A36
• MOQ: 1 Ton
• Sample: Accept
• OEM & ODM Custom: Accept
• Logo Custom: Accept
• Transport Package: Standard Shipping Packaging or Customized
• Specification: Standard Specifications Or Customized
• Trademark: Xingtongda
• Origin: Shandong, China
• HS Code: 7301100000
• Production Capacity: 5000000ton/Year

Product Description

Galvanized Spiral Ground Piles: High-Performance Foundation Solution

 

Product Description

Galvanized Spiral Ground Piles

Galvanized Spiral Ground Piles are innovative, load-bearing foundation components engineered for reliable structural support across diverse applications. Crafted from high-strength steel (typically Q235B or Q355B) and treated with a hot-dip galvanization process (zinc coating thickness ≥85μm), these piles excel in corrosion resistance-effectively withstanding moisture, soil chemicals, and harsh outdoor conditions, ensuring long-term durability (service life often exceeding 20 years in most soil types).

Their core design features a helical (spiral) blade structure integrated with a sturdy steel shaft, complemented by top-mounted flanges or bolt holes for seamless connection to upper structures (e.g., solar racking, greenhouse frames, light poles). This spiral configuration enables easy installation via specialized rotary equipment: the piles twist into the soil without the need for excavation, concrete pouring, or ground disruption-slashing construction time by 30-50% compared to traditional foundations and minimizing environmental impact.

In terms of performance, the helical blades maximize contact with soil, delivering exceptional vertical load-bearing capacity (ranging from 5kN to 50kN, depending on size and soil conditions) and lateral stability, effectively resisting uplift from wind or seismic activity. They adapt to a wide spectrum of geological environments, including clay, silt, sand, and even moderately rocky soils, and perform reliably in areas with high groundwater levels.

Widely adopted in renewable energy (solar farms, small wind turbines), agricultural facilities (greenhouses, livestock shelters), municipal infrastructure (streetlights, traffic signs), and landscape projects, Galvanized Spiral Ground Piles combine efficiency, sustainability, and cost-effectiveness-making them a preferred foundation choice for modern, fast-track construction needs.
 

 

Product Parameters

Galvanized Spiral Ground Piles
Product Name	Galvanized Spiral Ground Piles
Keywords	Galvanized Spiral Ground Piles
Surface Treatment	Galvanized, according to your requirements
Material	Q195, Q235, Q275 Q355 S235 A36 etc.
Standard	ASTM, GB, EN, BS, JIS, Etc
Section Shape	Spiral
Processing Service	Rolling, Punching, Bending, Welding
Size	Customizable
Sample	Accept
LOGO Custom	Accept
OEM & ODM Custom	Accept
*All Product Parameters Are Subject To The Actual Product Received.

Detailed Photos

Superior Corrosion Resistance

Crafted with high-strength steel (e.g., Q235B, Q355B) and treated via hot-dip galvanization (zinc coating thickness ≥85μm), Galvanized Spiral Ground Piles effectively withstand moisture, soil chemicals, and harsh outdoor elements. This coating forms a protective barrier against rust and degradation, extending the piles' service life in most soil types-eliminating frequent maintenance or replacement costs. 

Rapid, Low-Impact Installation

Their spiral design allows installation via specialized rotary equipment, enabling the piles to "twist" into the soil without excavation, concrete pouring, or ground disruption. This process cuts construction time by 30-50% compared to traditional foundations (e.g., concrete footings) and avoids damaging surrounding landscapes, vegetation, or existing infrastructure-ideal for eco-sensitive areas or tight construction sites.

Exceptional Load-Bearing & Stability

The integrated helical blades maximize contact with soil, distributing structural loads evenly and delivering strong vertical bearing capacity (5kN-50kN, based on size and soil conditions). Additionally, the spiral structure enhances lateral stability, effectively resisting uplift from wind, seismic activity, or soil movement-ensuring reliable support for upper structures like solar racks or greenhouses.  

Broad Geological Adaptability

Unlike traditional foundations that struggle with variable soil, Galvanized Spiral Ground Piles perform reliably across diverse geological environments: clay, silt, sand, moderately rocky soil, and areas with high groundwater levels. Their design bypasses issues like soil compaction or waterlogging, eliminating the need for custom site modifications and making them a versatile choice for global projects.  

Cost-Effective & Sustainable

By reducing installation time, labor, and material waste (no concrete or excavation debris), these piles lower overall project costs. They are also fully recyclable at the end of their service life, aligning with sustainable construction goals. Moreover, their long durability minimizes lifecycle expenses, offering a high return on investment for both short-term projects (e.g., temporary structures) and long-term infrastructure (e.g., solar farms).

FAQ

Q: Are you a manufacturer?
A: Yes, we are a manufacturer, we have our own factory, and we are leading in producing and exporting steel pipes, galvanized steel pipes, hollow profiles, galvanized hollow profiles, etc. We guarantee that we are what you are looking for.

Q: Can we visit your factory?
A: Warmly welcome, we will pick you up once we get your schedule.

Q: Do you have quality control?
A: Yes, we have obtained BV and SGS certification.

Q: Can you arrange shipment?
A: Of course, we have a fixed freight forwarder, can get the best price from most shipping companies, and provide professional service.

Q: How long is your delivery time?
A: The specific time depends on the quantity you purchase.

Q: How can we get a quotation?
A: Please provide product specifications, such as material, size, shape, etc., so that we can give the best quotation.

Q: Can we get some samples? Is it charged?
A: Yes, we can provide samples for free, but do not pay for the freight. If you place an order after confirming the sample, we will refund your express freight or deduct it from the order amount.

Q: How can we pay?
A: Accepted delivery terms: FOB, CFR, CIF, EXW, FCA, DDP, DDU, Express; Accepted payment methods: T/T, L/C, Credit Card, Western Union, Cash