Home / All / Screw Pile / JFN-Big Blade Flange Connection Screw Pile-suitable for various climate terrain, hot dip galvanizing, rust prevention, corrosion resistance, multi-purpose, support customization, support OEM/ODM. For all kinds of building and structure foundation.
JFN-Big Blade Flange Connection Screw Pile-suitable for various climate terrain, hot dip galvanizing, rust prevention, corrosion resistance, multi-purpose, support customization, support OEM/ODM. For all kinds of building and structure foundation.

| Categories | Screw Pile |
|---|---|
| Trademark/Brand | JFN |
| Model | Big blade flange connection |
| Color | Silver |
| Material | Steel |
| Steel Grade | Q235/Q355 |
| Surface Treatment | Hot dipped galvanized |
| Update Time | Oct 26,2025 |
Detail Information
Flange connection screw pile
|
Material
|
Q235/Q355
|
Surface Treatment | Hot dipped galvanized average coating 80μm |
Length(L1) | 800~3500mm |
|
Outer Diameter(D1)
|
40/48/60/76/89/114/140mm
|
|
Thickness(N1)
|
2-5mm
|
|
Flange Diameter(D2)
|
<400mm
|
|
Flange Thickness(N2)
|
6mm-12mm
|
|
Helix Thickness(N3)
|
4~6mm
|
Helix Diameter(D3) | <400mm |
Certification
Technology Patents
Product Performance Test Report
Keywords:piers foundation, diamond pier footings, ground screws anchors, screw in pilings, screw piles for decks?
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