JFN-Big Blade Flange Connection Screw Pile

| Categories | Screw Pile | 
|---|---|
| Trademark/Brand | JFN | 
| Model | F-BH | 
| Color | Silver | 
| Material | Steel | 
| Steel Grade | Q235/Q355 | 
| Surface Treatment | Hot dipped galvanized | 
| Update Time | Nov 4,2025 | 
Detail Information
JFN-Big Blade Flange Connection Screw Pile
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  | 
Technology Standard
                        Hot-dip galvanizing standard: DIN EN ISO1461
The product surface has no obvious deformation and no welding slag or burrs.                                 
Unmarked tolerances are in accordance with GB/1804-C grade. 
The deviation of hole position is ±1mm, and the difference in hole diameter is ±1mm.
Application scenarios
                        Photovoltaic power station support system.
Buildings and industrial facilities.
Transportation facilities and municipal engineering.
Urban and rural horticulture and sports facilities.
Special engineering scenarios.
                        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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