Corresponds to the pull-out directional support strength of steel pipe piles! Construction time is about 1/3 of welding, with a simple process.
The "ECS-PJ" is a non-welded joint construction method that interlocks the lower and upper piles and fits the outer and inner rings using a hydraulic jack. It possesses strength equivalent to welding while allowing for construction under various conditions and reducing construction time. It can be used as a joint for general small-diameter steel pipe piles. 【Features】 ■ The points for construction management are clear and easy to manage, eliminating the need for skilled welders. ■ Usable in sites such as chemical plants where open flames are prohibited and underwater bridge piers. ■ Quality remains stable regardless of the skills of welders or site conditions. ■ Since welding is not required, construction can be carried out consistently regardless of weather conditions such as wind and rain. ■ Connections can be made close to the ground surface, reducing the number of joints in low pile head sites. ■ No welding fumes are generated, preventing pneumoconiosis and protecting the health of workers. *For more details, please refer to the PDF materials or feel free to contact us.
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basic information
【Construction Procedure】 ■1. Insert the outer ring into the lower pile. ■2. Erect the upper pile and check the fit with the lower pile. ■3. Apply rust preventive agent to the outer surface of the end plate and the inner surface of the inner ring. ■4. Engage the inner ring with the protruding part of the end plate. ■5. Use a hydraulic jack to fit the inner ring and outer ring together. ■6. Remove the hydraulic jack and complete the construction. *For more details, please refer to the PDF document or feel free to contact us.
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Breaking the common sense of foundation piles and creating new value. This is our determination at Sansei, as a foundation pile manufacturer, to support people's lives and social infrastructure. We will continue to develop safe and secure foundation pile methods that can be utilized in various scenes and provide everyone with new value in foundation piles.
