Helical Pile Manufacturers
Material: hot galvanized steel
Length:500mm-3500mm, or can be customized
Diameter: 48-114mm, 76mm is the most common use type
Description
Product Details:
Material | Hot-galvanized Steel Q235 |
Length | 500mm~3500mm, Customized |
Diameter of Pipe | 48~114mm, 76mm is the most common use type |
Thickness of Pipe | 2.75mm/3mm/3.5mm |
Surface Finished | Hot-dipped Galvanized |
Installed Site | Open Filed or Ground |



Production technology:
Qualified helical piles can be produced by cutting, deforming, welding, pickling, and hot-dip galvanizing, among which pickling and hot-dip galvanizing are important anti-corrosion treatment processes, which directly affect the service life of the spiral ground pile. The processing level of the helical pile directly determines the service life of the metal pile. For example, whether the selected welded pipe has sand holes, whether there is a false weld, and whether the width of the weld will affect the future service life of the pile and the quality of subsequent processing. Pickling is an important basic anti-corrosion process. The time of hot-dip galvanizing and the thickness of the galvanized layer on the surface will affect the anti-corrosion treatment quality of the pile. Generally speaking, screw piles can be used for 20-30 years. The environment and method used also affect the service life of the pile, such as the PH of the soil, whether the operation process is appropriate, improper use will lead to damage to the surface of the metal pile, damage to the metal protective layer, accelerated corrosion of the metal pile, and a reduction in the service life.
Scope of application:
1. In-line spiral ground piles are used for gardens or grass.
2. In-line spiral ground piles should be suitable for soft soil or sandy ground.
3. Large in-line spiral ground piles are used in solar photovoltaic projects.
4. U-shaped spiral ground piles are applied to fences and fences.
5. Spiral piles are used to fix tents, mobile homes, greenhouses, flagpoles, guardrails, fences, etc. And it can be used repeatedly for a long time.
The introduction of our company:








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